---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: sunspaceholdings.vn
report_url: "https://crawlinx.com/audit/sunspaceholdings.vn"
crawl_id: 20260718T190218-ea953b67
health_score: 80
generated_at: 2026-08-26T02:44:52Z
total_pages: 50
html_pages: 25
indexable_pages: 25
errors: 0
warnings: 55
notices: 251
---

# SEO audit: sunspaceholdings.vn

**Health score: 80/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 25 |
| Indexable | 25 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1380 ms |
| Errors / Warnings / Notices | 0 / 55 / 251 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Meta Description | 92 | 0 | 14 | 7 |
| Titles | 95 | 0 | 9 | 0 |
| Content | 95 | 0 | 8 | 17 |
| Duplicate | 95 | 0 | 8 | 4 |
| Structured Data | 95 | 0 | 8 | 25 |
| Canonical | 98 | 0 | 4 | 1 |
| Hreflang | 98 | 0 | 4 | 0 |
| Agent Readiness | 100 | 0 | 0 | 27 |
| Crawlability | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 6 |
| Performance | 100 | 0 | 0 | 61 |
| Security | 100 | 0 | 0 | 25 |
| Social | 100 | 0 | 0 | 21 |
| URL | 100 | 0 | 0 | 56 |

## Issues

### Warnings (55)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 4

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/)
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/)
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/)
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 8

- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — 156 words
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — 156 words
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — 156 words
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — 156 words
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — 156 words
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — 151 words
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — 151 words
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — 151 words

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 4

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — content shared by 4 pages: https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — content shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — content shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — content shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/en/

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 4

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — title shared by 4 pages: https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — title shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — title shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — title shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/en/

#### Self hreflang language disagrees with html lang

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

- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — the self-referencing hreflang is "en" but <html lang> is "vi" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.

#### hreflang set has no self-reference

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

- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — no hreflang entry points to this URL

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

- Rule: `hreflang.no_return` · Category: Hreflang · Occurrences: 2

- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — https://sunspaceholdings.vn/ (vi) does not link back
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — https://sunspaceholdings.vn/en/ (en) does not link back

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 14

- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh)
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien)
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin)
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd)
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly)
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/)
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/)
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/)
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/)
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/)
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc)
- [https://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/)
- [https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca)
- [https://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 4

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Schema describes content not visible on the page

- Rule: `schema.hidden_content` · Category: Structured Data · Occurrences: 4

- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — a schema name/headline ("Lưu trữ Báo cáo thường niên - Sunspace Holdings") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — a schema name/headline ("Lưu trữ Công bố thông tin - Sunspace Holdings") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — a schema name/headline ("Lưu trữ ĐHĐCĐ - Sunspace Holdings") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — a schema name/headline ("Lưu trữ Văn bản pháp lý - Sunspace Holdings") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 9

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — 77 chars, ~624px (limit ~580px)
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 77 chars, ~624px (limit ~580px)
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 105 chars, ~807px (limit ~580px)
- [https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 90 chars, ~739px (limit ~580px)
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 77 chars, ~624px (limit ~580px)
- [https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 74 chars, ~604px (limit ~580px)
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 91 chars, ~718px (limit ~580px)
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 98 chars, ~782px (limit ~580px)
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 77 chars, ~624px (limit ~580px)

### Notices (251)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 20

- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — h3 follows h1 — skips h2
- [https://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — h4 follows h2 — skips h3
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — h4 follows h1 — skips h2
- [https://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — h3 follows h1 — skips h2
- [https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 6

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — add a <main> element (or role=main) around the primary content
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — add a <main> element (or role=main) around the primary content
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — add a <main> element (or role=main) around the primary content
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — add a <main> element (or role=main) around the primary content
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — add a <main> element (or role=main) around the primary content
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — add a <main> element (or role=main) around the primary content

#### Canonical target reachable only via a canonical tag (no inlinks)

- Rule: `canonical.isolated_url` · Category: Canonical · Occurrences: 1

- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — this URL is a canonical target but has no internal links pointing to it — crawlers only learn of it via the canonical tag. Add direct internal links (or list it in the sitemap).

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 17

- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — 2.5%
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — 2.5%
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — 2.5%
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — 2.5%
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — 2.5%
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 5.0%
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — 4.5%
- [https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 4.9%
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — 2.8%
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — 2.5%
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — 2.5%
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — 2.5%
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — 4.4%
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — 4.4%
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 4.4%
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 3.8%
- [https://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — 3.6%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 4

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — meta description shared by 4 pages: https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — meta description shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/vi/, https://sunspaceholdings.vn/en/
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — meta description shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/vi/
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — meta description shared by 4 pages: https://sunspaceholdings.vn/, https://sunspaceholdings.vn/author/admin/, https://sunspaceholdings.vn/en/

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 6

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — 1 of 7 images without width/height
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 1 of 7 images without width/height
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 4 of 8 images without width/height
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 1 of 7 images without width/height
- [https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 6 of 10 images without width/height
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 1 of 7 images without width/height

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 7

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — 167 chars
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 167 chars
- [https://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — 281 chars
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — 264 chars
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 167 chars
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 182 chars
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 167 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 21

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — og:image
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — og:description, og:image
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — og:description, og:image
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — og:description, og:image
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — og:description, og:image
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — og:description, og:image
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — og:image
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — og:description, og:image
- [https://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — og:image
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — og:image
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — og:description, og:image
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — og:image
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — og:description, og:image
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — og:description, og:image
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — og:description, og:image
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — og:description, og:image
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — og:image
- [https://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — og:description, og:image
- [https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — og:description, og:image
- [https://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — og:description, og:image
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 8

- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 1 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://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — 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://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 2 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://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 1 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://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 1 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://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 3 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://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — 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://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — 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.

#### Large HTML document

- Rule: `perf.large_html` · Category: Performance · Occurrences: 3

- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf) — 8.2 MiB
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf) — 6.3 MiB
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf) — 6.0 MiB

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 25

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — 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.
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — 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.
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — 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.
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — 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.
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — 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.
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — 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.
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 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.
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 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.
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — 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.
- [https://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — 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.
- [https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 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.
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — 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.
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — 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.
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 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.
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — 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.
- [https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 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.
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — 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.
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — 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.
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — 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.
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 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.
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 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.
- [https://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — 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.
- [https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — 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.
- [https://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — 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.
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 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: 25

- [https://sunspaceholdings.vn/](https://sunspaceholdings.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://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — 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://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — 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://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — 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://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — 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://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — 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://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 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://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 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://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — 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://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — 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://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 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://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — 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://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — 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://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 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://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — 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://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 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://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/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://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-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://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — 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://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 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://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 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://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — 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://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — 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://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — 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://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 1

- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — redirects to https://sunspaceholdings.vn

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

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 25

- [https://sunspaceholdings.vn/](https://sunspaceholdings.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://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — 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://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — 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://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — 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://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — 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://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — 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://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — 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://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — 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://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — 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://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — 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://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — 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://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — 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://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — 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://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — 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://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — 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://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — 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://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/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://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-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://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — 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://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — 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://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — 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://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — 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://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — 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://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — 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://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — 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.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 25

- [https://sunspaceholdings.vn/](https://sunspaceholdings.vn/) — CSP
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-tai-chinh) — CSP
- [https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien](https://sunspaceholdings.vn/?ir_doc_cat=bao-cao-thuong-nien) — CSP
- [https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin](https://sunspaceholdings.vn/?ir_doc_cat=cong-bo-thong-tin) — CSP
- [https://sunspaceholdings.vn/?ir_doc_cat=dhdcd](https://sunspaceholdings.vn/?ir_doc_cat=dhdcd) — CSP
- [https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly](https://sunspaceholdings.vn/?ir_doc_cat=van-ban-phap-ly) — CSP
- [https://sunspaceholdings.vn/author/admin/](https://sunspaceholdings.vn/author/admin/) — CSP
- [https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/](https://sunspaceholdings.vn/bao-cao-tai-chinh-2025-da-duoc-kiem-toan-va-giai-trinh-y-kien-ngoai-tru-cua-kiem-toan/) — CSP
- [https://sunspaceholdings.vn/category/tin-tuc/](https://sunspaceholdings.vn/category/tin-tuc/) — CSP
- [https://sunspaceholdings.vn/chinh-sach-bao-mat/](https://sunspaceholdings.vn/chinh-sach-bao-mat/) — CSP
- [https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/](https://sunspaceholdings.vn/co-phan-hoa-sunspace-mien-nam-chien-luoc-mo-rong-thi-truong-phia-nam/) — CSP
- [https://sunspaceholdings.vn/dieu-khoan-hop-tac/](https://sunspaceholdings.vn/dieu-khoan-hop-tac/) — CSP
- [https://sunspaceholdings.vn/du-an/](https://sunspaceholdings.vn/du-an/) — CSP
- [https://sunspaceholdings.vn/en/](https://sunspaceholdings.vn/en/) — CSP
- [https://sunspaceholdings.vn/gioi-thieu/](https://sunspaceholdings.vn/gioi-thieu/) — CSP
- [https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/](https://sunspaceholdings.vn/khai-truong-van-phong-sunspace-holdings-thang-3-2026/) — CSP
- [https://sunspaceholdings.vn/lien-he/](https://sunspaceholdings.vn/lien-he/) — CSP
- [https://sunspaceholdings.vn/quan-he-co-dong/](https://sunspaceholdings.vn/quan-he-co-dong/) — CSP
- [https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc](https://sunspaceholdings.vn/quan-he-co-dong/?tab=cong-bo-thong-tin&year&sort=desc) — CSP
- [https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/](https://sunspaceholdings.vn/sjm-thuc-hien-thoai-von-tai-cong-ty-lien-ket-cong-ty-cp-sjm-hai-duong/) — CSP
- [https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/](https://sunspaceholdings.vn/sunspace-holdings-dai-hoi-dong-co-dong-thuong-nien-2026/) — CSP
- [https://sunspaceholdings.vn/tin-tuc/](https://sunspaceholdings.vn/tin-tuc/) — CSP
- [https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca](https://sunspaceholdings.vn/tin-tuc/?loai=tat-ca) — CSP
- [https://sunspaceholdings.vn/tuyen-dung/](https://sunspaceholdings.vn/tuyen-dung/) — CSP
- [https://sunspaceholdings.vn/vi/](https://sunspaceholdings.vn/vi/) — CSP

#### URL is very long

- Rule: `url.too_long` · Category: URL · Occurrences: 6

- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf) — 154 chars
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf) — 126 chars
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf) — 138 chars
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf) — 127 chars
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf) — 116 chars
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf) — 116 chars

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 25

- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2022-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2022-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2023-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2023-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20231-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20231-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20232-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20232-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2024-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2024-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20241-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20241-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20242-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20242-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20251-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20251-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20252-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20252-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Ly_Nam_Ninh.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Ly_Nam_Ninh.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Pham_Trung_Dung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Pham_Trung_Dung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260130_Thong_bao_thay_doi_chuc_danh_CT_HDQT_cua_SJM.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260130_Thong_bao_thay_doi_chuc_danh_CT_HDQT_cua_SJM.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260209_cong_bo_thong_tin_ve_thay_doi_tendia_chi_Cong_ty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260209_cong_bo_thong_tin_ve_thay_doi_tendia_chi_Cong_ty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260212_Thong_bao_thay_doi_DKKD_lan_thu_16.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260212_Thong_bao_thay_doi_DKKD_lan_thu_16.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260225_Cong_bo_thong_tin__Thay_doi_mau_dau_Cong_ty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260225_Cong_bo_thong_tin__Thay_doi_mau_dau_Cong_ty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260317_cong_bo_thong_tin__QD_thoai_von_tai_SJM_Hai_Duong.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260317_cong_bo_thong_tin__QD_thoai_von_tai_SJM_Hai_Duong.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260331_Cong_bo_thong_tin__k_du_dieu_kien_Cty_dai_chung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260331_Cong_bo_thong_tin__k_du_dieu_kien_Cty_dai_chung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 25

- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2022-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2022-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2023-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2023-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20231-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20231-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20232-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20232-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2024-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2024-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20241-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20241-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20242-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20242-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/2025-SJM_Bao_cao_thuong_nien_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20251-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20251-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20252-SJM_BCQT_signed.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/20252-SJM_BCQT_signed.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/230315-SJM_Thong%20bao%20trang%20thai%20chung%20khoan%20tren%20he%20thong%20giao%20dich%20upcom.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Cong_bo_thong_tin__don_tu_nhiem_TV_HDQT_cua_ong_Ninh_va_Dung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Ly_Nam_Ninh.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Ly_Nam_Ninh.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Pham_Trung_Dung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260123_Don_xin_tu_nhiem_TV_HDQT_cua_ong_Pham_Trung_Dung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260127_Cong_bo_thong_tin_bat_ve_ty_le_so_huu_nuoc_ngoai_tai_SJM_kem_CV_cua_UBCK.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260130_Thong_bao_thay_doi_chuc_danh_CT_HDQT_cua_SJM.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260130_Thong_bao_thay_doi_chuc_danh_CT_HDQT_cua_SJM.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Cong_bo_thong_tin_ve_Ban_hanh_Quy_che_va_Nhan_su_cua_UBKT_Cty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260204_Thong_bao_thay_doi_Nhan_su_SJM.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260209_cong_bo_thong_tin_ve_thay_doi_tendia_chi_Cong_ty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260209_cong_bo_thong_tin_ve_thay_doi_tendia_chi_Cong_ty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260212_Thong_bao_thay_doi_DKKD_lan_thu_16.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260212_Thong_bao_thay_doi_DKKD_lan_thu_16.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260225_Cong_bo_thong_tin__Thay_doi_mau_dau_Cong_ty.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260225_Cong_bo_thong_tin__Thay_doi_mau_dau_Cong_ty.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260317_cong_bo_thong_tin__QD_thoai_von_tai_SJM_Hai_Duong.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260317_cong_bo_thong_tin__QD_thoai_von_tai_SJM_Hai_Duong.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260331_Cong_bo_thong_tin__k_du_dieu_kien_Cty_dai_chung.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260331_Cong_bo_thong_tin__k_du_dieu_kien_Cty_dai_chung.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410-CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf)
- [https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf](https://sunspaceholdings.vn/wp-content/uploads/ir-docs/260410_CV_giai_trinh_CPSJM_dua_va_dien_canh_bao_2026da_ky.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 27 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 4 warning(s), 1 notice(s)
- ✗ Content — 8 warning(s), 17 notice(s)
- ✗ Crawlability — 1 notice(s)
- ✗ Duplicate — 8 warning(s), 4 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✗ Hreflang — 4 warning(s)
- ✗ Images — 6 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 14 warning(s), 7 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 61 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 25 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 21 notice(s)
- ✗ Structured Data — 8 warning(s), 25 notice(s)
- ✗ Titles — 9 warning(s)
- ✗ URL — 56 notice(s)
- ✓ Video — clean

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