---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: ask.com.vn
report_url: "https://crawlinx.com/audit/ask.com.vn"
crawl_id: 20260718T075718-1f23b138
health_score: 40
generated_at: 2026-08-26T03:07:44Z
total_pages: 50
html_pages: 45
indexable_pages: 43
errors: 19
warnings: 163
notices: 566
---

# SEO audit: ask.com.vn

**Health score: 40/100** — critical — significant issues

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/ask.com.vn

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 45 |
| Indexable | 43 |
| Non-indexable | 1 |
| Orphan pages | 0 |
| Broken internal links | 1 |
| Avg response time | 1707 ms |
| Errors / Warnings / Notices | 19 / 163 / 566 |
| Status codes | 5×0, 44×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Security | 66 | 17 | 0 | 0 |
| Crawlability | 98 | 1 | 0 | 5 |
| Links | 98 | 1 | 0 | 31 |
| Agent Readiness | 74 | 0 | 44 | 45 |
| Performance | 74 | 0 | 44 | 152 |
| Titles | 77 | 0 | 38 | 1 |
| Images | 89 | 0 | 18 | 61 |
| Duplicate | 96 | 0 | 7 | 5 |
| Budget | 96 | 0 | 6 | 0 |
| Meta Description | 98 | 0 | 3 | 33 |
| Hreflang | 99 | 0 | 2 | 0 |
| Indexability | 99 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 44 |
| Content | 100 | 0 | 0 | 87 |
| Sitemap | 100 | 0 | 0 | 2 |
| Social | 100 | 0 | 0 | 55 |
| Structured Data | 100 | 0 | 0 | 45 |

## Issues

### Errors (19)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 1

- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — https://ask.com.vn/pages/%7B0%7D/page (HTTP 404)

#### Mixed content on HTTPS page

- Rule: `security.mixed_content` · Category: Security · Occurrences: 17

- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 2 insecure subresource(s), e.g. http://schema.org/NewCondition

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 1

- [https://ask.com.vn/pages/%7B0%7D/page](https://ask.com.vn/pages/%7B0%7D/page) — HTTP 404

### Warnings (163)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 12 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 10 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 26 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 30 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 27 button/link(s) with no text or aria-label — an agent can't target them
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 27 button/link(s) with no text or aria-label — an agent can't target them

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

- Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 5

- [https://ask.com.vn/account/register](https://ask.com.vn/account/register) — internal links point to https://ask.com.vn/account/register, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://ask.com.vn/, https://ask.com.vn/products/trai-phuong-hoang-tai-sinh, https://ask.com.vn/blogs/news/bai-viet-mau.
- [https://ask.com.vn/adminv2/products_new](https://ask.com.vn/adminv2/products_new) — internal links point to https://ask.com.vn/adminv2/products_new, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://ask.com.vn/.
- [https://ask.com.vn/cart](https://ask.com.vn/cart) — internal links point to https://ask.com.vn/cart, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://ask.com.vn/, https://ask.com.vn/products/trai-phuong-hoang-tai-sinh, https://ask.com.vn/blogs/news/bai-viet-mau.
- [https://ask.com.vn/checkout](https://ask.com.vn/checkout) — internal links point to https://ask.com.vn/checkout, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://ask.com.vn/, https://ask.com.vn/products/trai-phuong-hoang-tai-sinh, https://ask.com.vn/blogs/news/bai-viet-mau.
- [https://ask.com.vn/search](https://ask.com.vn/search) — internal links point to https://ask.com.vn/search, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://ask.com.vn/, https://ask.com.vn/products/trai-phuong-hoang-tai-sinh, https://ask.com.vn/blogs/news/bai-viet-mau.

#### Noindex page receives internal links (crawl-budget waste)

- Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 1

- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — this noindex page has 1 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://ask.com.vn/blogs/all.

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 5

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — near-duplicate of 2 page(s): https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang, https://ask.com.vn/pages/cac-san-pham-khac
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — near-duplicate of 2 page(s): https://ask.com.vn/blogs/all, https://ask.com.vn/pages/cac-san-pham-khac
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — near-duplicate of 2 page(s): https://ask.com.vn/blogs/all, https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — near-duplicate of 1 page(s): https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — near-duplicate of 1 page(s): https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — title shared by 2 pages: https://ask.com.vn/pages/frontpage
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — title shared by 2 pages: https://ask.com.vn/collections/frontpage

#### hreflang set has no self-reference

- Rule: `hreflang.missing_self` · Category: Hreflang · Occurrences: 1

- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — no hreflang entry points to this URL

#### hreflang has no return link (not reciprocal)

- Rule: `hreflang.no_return` · Category: Hreflang · Occurrences: 1

- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — https://ask.com.vn/blogs/all (vi-vn) does not link back

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 18

- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 3 of 24 images missing alt
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 6 of 27 images missing alt
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 3 of 24 images missing alt
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 3 of 24 images missing alt
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 3 of 24 images missing alt
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 1 of 42 images missing alt
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 of 22 images missing alt
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 2 of 23 images missing alt
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 3 of 24 images missing alt
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 6 of 23 images missing alt
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 6 of 23 images missing alt
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 2 of 14 images missing alt
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 3 of 52 images missing alt
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 1 of 49 images missing alt
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 1 of 47 images missing alt
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 1 of 42 images missing alt
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 2 of 43 images missing alt
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 4 of 53 images missing alt

#### Page is noindex

- Rule: `index.noindex` · Category: Indexability · Occurrences: 1

- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — meta/X-Robots: meta=noindex, follow

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 3

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all)
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang)
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 38

- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 168 chars, ~1438px (limit ~580px)
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 72 chars, ~618px (limit ~580px)
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 83 chars, ~717px (limit ~580px)
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 117 chars, ~1061px (limit ~580px)
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 95 chars, ~829px (limit ~580px)
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 77 chars, ~722px (limit ~580px)
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 117 chars, ~1056px (limit ~580px)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 109 chars, ~996px (limit ~580px)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 99 chars, ~872px (limit ~580px)
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 106 chars, ~982px (limit ~580px)
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 118 chars, ~1080px (limit ~580px)
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 91 chars, ~836px (limit ~580px)
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 118 chars, ~1003px (limit ~580px)
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 76 chars, ~702px (limit ~580px)
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 79 chars, ~727px (limit ~580px)
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 63 chars, ~584px (limit ~580px)
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 65 chars, ~588px (limit ~580px)
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 75 chars, ~652px (limit ~580px)
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 70 chars, ~629px (limit ~580px)
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 66 chars, ~585px (limit ~580px)
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 86 chars, ~736px (limit ~580px)
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 66 chars, ~592px (limit ~580px)
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 67 chars, ~608px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 75 chars, ~667px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 90 chars, ~796px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 95 chars, ~839px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 87 chars, ~764px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 79 chars, ~695px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 75 chars, ~675px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 78 chars, ~677px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 82 chars, ~724px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 85 chars, ~747px (limit ~580px)
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 66 chars, ~609px (limit ~580px)
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 76 chars, ~679px (limit ~580px)
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 74 chars, ~658px (limit ~580px)
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 71 chars, ~635px (limit ~580px)
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 74 chars, ~680px (limit ~580px)
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 75 chars, ~665px (limit ~580px)

### Notices (566)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — h4 follows h2 — skips h3
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — h3 follows h1 — skips h2
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — h4 follows h2 — skips h3
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — h4 follows h2 — skips h3
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — h3 follows h1 — skips h2
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — h3 follows h1 — skips h2
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — h3 follows h1 — skips h2
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — h4 follows h2 — skips h3
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — h3 follows h1 — skips h2
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://ask.com.vn/](https://ask.com.vn/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — Cache-Control: no-cache, no-store
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — Cache-Control: no-cache, no-store · cdn: MISS
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — Cache-Control: no-cache, no-store · cdn: MISS

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 43

- [https://ask.com.vn/](https://ask.com.vn/) — 3.1%
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 2.5%
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 2.2%
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 4.0%
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 3.1%
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 3.3%
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 3.0%
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 3.0%
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 3.3%
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 3.5%
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 3.6%
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 3.1%
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 3.2%
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 3.0%
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 3.0%
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 2.7%
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 2.7%
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 2.6%
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 2.6%
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 2.0%
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 3.3%
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 2.8%
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 3.0%
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 2.0%
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 2.4%
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 2.2%
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 3.1%
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 3.0%
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 2.7%
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 2.7%
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 2.7%
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 2.8%
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 3.0%
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 2.7%
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 3.0%
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 3.2%
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 2.8%
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 3.2%
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 3.0%
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 2.6%
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 3.0%
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 3.0%
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 3.1%

#### Title tag and meta description are identical

- Rule: `content.title_meta_same` · Category: Meta Description · Occurrences: 1

- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — the meta description is identical to the <title> — write a distinct description to control the SERP snippet

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 5

- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — meta description shared by 5 pages: https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang, https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong, https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — meta description shared by 5 pages: https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong, https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao, https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — meta description shared by 5 pages: https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang, https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao, https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — meta description shared by 5 pages: https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang, https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong, https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — meta description shared by 5 pages: https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang, https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong, https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao

#### Image alt text is very long (possible keyword stuffing)

- Rule: `images.alt_too_long` · Category: Images · Occurrences: 17

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 2 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 3 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 1 image(s) with alt text over 100 chars — shorten it to a concise description
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 1 image(s) with alt text over 100 chars — shorten it to a concise description

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — the likely hero/LCP image (logo.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — 52 of 52 images without width/height
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 18 of 18 images without width/height
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 14 of 14 images without width/height
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 18 of 18 images without width/height
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 24 of 24 images without width/height
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 27 of 27 images without width/height
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 24 of 24 images without width/height
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 24 of 24 images without width/height
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 24 of 24 images without width/height
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 22 of 42 images without width/height
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 22 of 22 images without width/height
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 22 of 22 images without width/height
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 23 of 23 images without width/height
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 24 of 24 images without width/height
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 19 of 19 images without width/height
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 19 of 19 images without width/height
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 23 of 23 images without width/height
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 23 of 23 images without width/height
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 32 of 32 images without width/height
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 41 of 41 images without width/height
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 11 of 11 images without width/height
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 14 of 14 images without width/height
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 11 of 16 images without width/height
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 11 of 11 images without width/height
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 11 of 11 images without width/height
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 12 of 12 images without width/height
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 12 of 12 images without width/height
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 52 of 52 images without width/height
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 49 of 49 images without width/height
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 47 of 47 images without width/height
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 41 of 41 images without width/height
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 41 of 41 images without width/height
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 44 of 44 images without width/height
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 42 of 42 images without width/height
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 43 of 43 images without width/height
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 47 of 47 images without width/height
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 53 of 53 images without width/height
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 41 of 41 images without width/height
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 61 of 61 images without width/height
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 51 of 51 images without width/height
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 41 of 41 images without width/height
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 54 of 54 images without width/height
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 43 of 43 images without width/height
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 53 of 53 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 31

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 10 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 8 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Legacy <meta name=keywords> tag present (Google ignores it)

- Rule: `meta.keywords_present` · Category: Content · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 31

- [https://ask.com.vn/](https://ask.com.vn/) — 200 chars
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 319 chars
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 319 chars
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 320 chars
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 320 chars
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 319 chars
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 320 chars
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 320 chars
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 209 chars
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 320 chars
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 320 chars
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 320 chars
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 320 chars
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 320 chars
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 320 chars
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 295 chars
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 189 chars
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 320 chars
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 320 chars
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 299 chars
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 243 chars
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 319 chars
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 320 chars
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 319 chars
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 319 chars
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 320 chars
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 320 chars
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 165 chars
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 186 chars
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 320 chars
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 320 chars

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1

- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 26 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 12

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — og:description
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — og:description
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — og:image
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — og:image
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — og:image
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — og:description
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — og:description
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — og:description
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — og:description
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — og:description
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — og:description
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — og:description

#### Large DOM (over 1500 elements) slows rendering & interaction

- Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 18

- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — the page has 1655 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — the page has 1734 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — the page has 1689 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — the page has 1622 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — the page has 1584 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — the page has 1584 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — the page has 1625 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — the page has 1694 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — the page has 1593 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — the page has 1670 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — the page has 1735 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — the page has 1618 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — the page has 1824 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — the page has 1758 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — the page has 1584 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — the page has 1675 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — the page has 1631 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — the page has 1720 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — 34 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — 27 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — 5 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — 20 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — 17 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — 14 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — 11 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — 29 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — 19 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — 11 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — 21 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 1

- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 44

- [https://ask.com.vn/](https://ask.com.vn/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/all?page=2](https://ask.com.vn/blogs/all?page=2) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Slow server response

- Rule: `perf.slow_response` · Category: Performance · Occurrences: 1

- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — 3413 ms

#### Blocked by robots.txt

- Rule: `robots.blocked` · Category: Crawlability · Occurrences: 5

- [https://ask.com.vn/account/register](https://ask.com.vn/account/register) — Disallowed by robots.txt; not fetched
- [https://ask.com.vn/adminv2/products_new](https://ask.com.vn/adminv2/products_new) — Disallowed by robots.txt; not fetched
- [https://ask.com.vn/cart](https://ask.com.vn/cart) — Disallowed by robots.txt; not fetched
- [https://ask.com.vn/checkout](https://ask.com.vn/checkout) — Disallowed by robots.txt; not fetched
- [https://ask.com.vn/search](https://ask.com.vn/search) — Disallowed by robots.txt; not fetched

#### Deep page has no BreadcrumbList structured data

- Rule: `schema.breadcrumb_missing` · Category: Structured Data · Occurrences: 2

- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — depth-2 page has structured data but no BreadcrumbList
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — depth-2 page has structured data but no BreadcrumbList

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 43

- [https://ask.com.vn/](https://ask.com.vn/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 2

- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all) — indexable but not in sitemap
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang) — indexable but not in sitemap

#### Title tag is identical to the H1 (missed keyword variation)

- Rule: `title.same_as_h1` · Category: Titles · Occurrences: 1

- [https://ask.com.vn/](https://ask.com.vn/) — the <title> and the H1 are identical — differentiate them to cover more query variation

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 43

- [https://ask.com.vn/](https://ask.com.vn/)
- [https://ask.com.vn/blogs/all](https://ask.com.vn/blogs/all)
- [https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/all/tagged/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang)
- [https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc](https://ask.com.vn/blogs/news/ask-voi-phuong-phap-dao-tao-gia-toc)
- [https://ask.com.vn/blogs/news/bai-viet-mau](https://ask.com.vn/blogs/news/bai-viet-mau)
- [https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang](https://ask.com.vn/blogs/news/chuyen-gia-dao-tao-nhan-duoc-nhieu-danh-gia-tich-cuc-tai-ha-noi-thang)
- [https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask](https://ask.com.vn/blogs/news/hien-mau-tinh-nguyen-tai-cong-ty-cp-dao-tao-ask)
- [https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask](https://ask.com.vn/blogs/news/hoat-dong-tinh-nguyen-cua-ask)
- [https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc](https://ask.com.vn/blogs/news/khoa-hoc-wake-up-viet-nam-tour-2024-thanh-cong-ben-vung-hanh-phuc)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-thuc-tinh-nguoi-tre-viet-song-xung-dang)
- [https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc](https://ask.com.vn/blogs/news/thuc-giac-ngu-dong-va-hanh-trinh-di-tim-hanh-phuc)
- [https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1](https://ask.com.vn/blogs/news/wake-up-da-co-mat-thanh-cong-tai-hai-phong-thang-6-vua-qua-1)
- [https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b](https://ask.com.vn/blogs/news/wake-up-khoa-hoc-gay-tieng-vang-cua-dien-gia-pham-ngoc-anh-tai-tp-b)
- [https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm](https://ask.com.vn/blogs/tuyen-dung/can-03-chuyen-vien-kinh-doanh-ha-noi-va-hcm)
- [https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data](https://ask.com.vn/blogs/tuyen-dung/nhan-vien-kinh-doanh-tu-van-vien-giao-duc-sale-ho-tro-an-trua-data)
- [https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask](https://ask.com.vn/blogs/van-hoa-asker/ky-niem-10-nam-thanh-lap-ask)
- [https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask](https://ask.com.vn/blogs/van-hoa-asker/to-chuc-sinh-nhat-nhan-vien-ask)
- [https://ask.com.vn/collections/frontpage](https://ask.com.vn/collections/frontpage)
- [https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh](https://ask.com.vn/collections/vendors?q=dg-pham-ngoc-anh)
- [https://ask.com.vn/pages/cac-san-pham-khac](https://ask.com.vn/pages/cac-san-pham-khac)
- [https://ask.com.vn/pages/dao-tao-gia-toc](https://ask.com.vn/pages/dao-tao-gia-toc)
- [https://ask.com.vn/pages/dien-gia-pham-ngoc-anh](https://ask.com.vn/pages/dien-gia-pham-ngoc-anh)
- [https://ask.com.vn/pages/dieu-khoan-dich-vu](https://ask.com.vn/pages/dieu-khoan-dich-vu)
- [https://ask.com.vn/pages/frontpage](https://ask.com.vn/pages/frontpage)
- [https://ask.com.vn/pages/lien-he](https://ask.com.vn/pages/lien-he)
- [https://ask.com.vn/pages/ve-ask](https://ask.com.vn/pages/ve-ask)
- [https://ask.com.vn/products/chuyen-gia-dao-tao](https://ask.com.vn/products/chuyen-gia-dao-tao)
- [https://ask.com.vn/products/combo-buoc-nhay-vot-1](https://ask.com.vn/products/combo-buoc-nhay-vot-1)
- [https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai](https://ask.com.vn/products/khoa-hoc-cha-me-thong-thai)
- [https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang](https://ask.com.vn/products/khoa-hoc-digibiz-tiep-thi-so-ban-hang)
- [https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong](https://ask.com.vn/products/khoa-hoc-kinh-doanh-he-thong-tu-a-z-thanh-cong)
- [https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc](https://ask.com.vn/products/khoa-hoc-nghe-thuat-kien-tao-hanh-phuc)
- [https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai](https://ask.com.vn/products/khoa-hoc-nha-dau-tu-thong-thai)
- [https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao](https://ask.com.vn/products/khoa-hoc-than-tam-hoan-hao)
- [https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao](https://ask.com.vn/products/khoa-hoc-trai-lanh-dao-cap-cao)
- [https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha](https://ask.com.vn/products/khoa-hoc-truong-kinh-doanh-dot-pha)
- [https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song](https://ask.com.vn/products/khoa-hoc-vikigai-thuc-tinh-le-song)
- [https://ask.com.vn/products/khoa-hoc-wake-up](https://ask.com.vn/products/khoa-hoc-wake-up)
- [https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao](https://ask.com.vn/products/nghe-thuat-ban-hang-dinh-cao)
- [https://ask.com.vn/products/sach-cam-nang-khoi-nghiep](https://ask.com.vn/products/sach-cam-nang-khoi-nghiep)
- [https://ask.com.vn/products/thuc-giac-ngu-dong](https://ask.com.vn/products/thuc-giac-ngu-dong)
- [https://ask.com.vn/products/trai-phuong-hoang-tai-sinh](https://ask.com.vn/products/trai-phuong-hoang-tai-sinh)
- [https://ask.com.vn/products/trieu-phu-san-khau](https://ask.com.vn/products/trieu-phu-san-khau)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 44 warning(s), 45 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✗ Budget — 6 warning(s)
- ✗ Cache — 44 notice(s)
- ✓ Canonical — clean
- ✗ Content — 87 notice(s)
- ✗ Crawlability — 1 error(s), 5 notice(s)
- ✗ Duplicate — 7 warning(s), 5 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✗ Hreflang — 2 warning(s)
- ✗ Images — 18 warning(s), 61 notice(s)
- ✗ Indexability — 1 warning(s)
- ✗ Links — 1 error(s), 31 notice(s)
- ✗ Meta Description — 3 warning(s), 33 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 44 warning(s), 152 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 17 error(s)
- ✗ Sitemap — 2 notice(s)
- ✗ Social — 55 notice(s)
- ✗ Structured Data — 45 notice(s)
- ✗ Titles — 38 warning(s), 1 notice(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/ask.com.vn*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api