---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: hc669.com
report_url: "https://crawlinx.com/audit/hc669.com"
crawl_id: 20260724T022745-7604abf0
health_score: 65
generated_at: 2026-08-26T03:08:29Z
total_pages: 13
html_pages: 13
indexable_pages: 13
errors: 0
warnings: 118
notices: 166
---

# SEO audit: hc669.com

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/hc669.com

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 13 |
| HTML pages | 13 |
| Indexable | 13 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1035 ms |
| Errors / Warnings / Notices | 0 / 118 / 166 |
| Status codes | 13×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Duplicate | 65 | 0 | 15 | 0 |
| Agent Readiness | 70 | 0 | 13 | 11 |
| Canonical | 70 | 0 | 13 | 0 |
| Content | 70 | 0 | 13 | 4 |
| Images | 70 | 0 | 13 | 13 |
| Meta Description | 70 | 0 | 13 | 0 |
| Mobile | 70 | 0 | 13 | 7 |
| Performance | 70 | 0 | 13 | 52 |
| Headings | 72 | 0 | 12 | 0 |
| Links | 100 | 0 | 0 | 13 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 13 |
| Social | 100 | 0 | 0 | 26 |
| Structured Data | 100 | 0 | 0 | 13 |
| Titles | 100 | 0 | 0 | 13 |

## Issues

### Warnings (118)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do](https://hc669.com/help.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/index.do](https://hc669.com/index.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/login.do](https://hc669.com/login.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://hc669.com/register.do](https://hc669.com/register.do) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 13

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 58 words
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 45 words
- [https://hc669.com/help.do](https://hc669.com/help.do) — 47 words
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 47 words
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 47 words
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 47 words
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 47 words
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 47 words
- [https://hc669.com/index.do](https://hc669.com/index.do) — 58 words
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 45 words
- [https://hc669.com/login.do](https://hc669.com/login.do) — 56 words
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 48 words
- [https://hc669.com/register.do](https://hc669.com/register.do) — 66 words

#### Homepage duplicated across protocol/host variants (no redirect)

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

- [https://hc669.com/](https://hc669.com/) — http://www.hc669.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.
- [https://hc669.com/](https://hc669.com/) — https://www.hc669.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — title shared by 13 pages: https://hc669.com/index.do, https://hc669.com/login.do, https://hc669.com/register.do
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do](https://hc669.com/help.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/index.do](https://hc669.com/index.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/login.do, https://hc669.com/register.do
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/login.do](https://hc669.com/login.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/register.do
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do
- [https://hc669.com/register.do](https://hc669.com/register.do) — title shared by 13 pages: https://hc669.com/, https://hc669.com/index.do, https://hc669.com/login.do

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 12

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 5 of 7 images missing alt
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 1 of 3 images missing alt
- [https://hc669.com/help.do](https://hc669.com/help.do) — 1 of 3 images missing alt
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 1 of 3 images missing alt
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 1 of 3 images missing alt
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 1 of 3 images missing alt
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 1 of 3 images missing alt
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 1 of 3 images missing alt
- [https://hc669.com/index.do](https://hc669.com/index.do) — 5 of 7 images missing alt
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 1 of 3 images missing alt
- [https://hc669.com/login.do](https://hc669.com/login.do) — 2 of 4 images missing alt
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 4 of 9 images missing alt
- [https://hc669.com/register.do](https://hc669.com/register.do) — 2 of 4 images missing alt

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 13

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

#### Missing viewport meta tag

- Rule: `mobile.viewport_missing` · Category: Mobile · Occurrences: 13

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do](https://hc669.com/help.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/index.do](https://hc669.com/index.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/login.do](https://hc669.com/login.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://hc669.com/register.do](https://hc669.com/register.do) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (166)

#### Heading levels skip a level

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

- [https://hc669.com/help.do](https://hc669.com/help.do) — h4 follows h2 — skips h3
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — h4 follows h2 — skips h3
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — h4 follows h2 — skips h3
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — h4 follows h2 — skips h3
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — h4 follows h2 — skips h3
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — h4 follows h2 — skips h3

#### No llms.txt for AI agents

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

- [https://hc669.com/](https://hc669.com/) — 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: 4

- [https://hc669.com/](https://hc669.com/) — add a <main> element (or role=main) around the primary content
- [https://hc669.com/index.do](https://hc669.com/index.do) — add a <main> element (or role=main) around the primary content
- [https://hc669.com/login.do](https://hc669.com/login.do) — add a <main> element (or role=main) around the primary content
- [https://hc669.com/register.do](https://hc669.com/register.do) — add a <main> element (or role=main) around the primary content

#### Missing <!DOCTYPE html> (quirks-mode rendering risk)

- Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 4

- [https://hc669.com/](https://hc669.com/) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences
- [https://hc669.com/index.do](https://hc669.com/index.do) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences
- [https://hc669.com/login.do](https://hc669.com/login.do) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 7

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — the likely hero/LCP image (paizhao.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://hc669.com/activity.do](https://hc669.com/activity.do) — the likely hero/LCP image (paizhao.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://hc669.com/help.do](https://hc669.com/help.do) — the likely hero/LCP image (paizhao.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://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — the likely hero/LCP image (paizhao.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://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — the likely hero/LCP image (paizhao.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://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — the likely hero/LCP image (paizhao.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://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — the likely hero/LCP image (paizhao.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://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — the likely hero/LCP image (paizhao.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://hc669.com/index.do](https://hc669.com/index.do) — the likely hero/LCP image (paizhao.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://hc669.com/index/games.do](https://hc669.com/index/games.do) — the likely hero/LCP image (paizhao.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://hc669.com/login.do](https://hc669.com/login.do) — the likely hero/LCP image (paizhao.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://hc669.com/mobile.do](https://hc669.com/mobile.do) — the likely hero/LCP image (paizhao.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://hc669.com/register.do](https://hc669.com/register.do) — the likely hero/LCP image (paizhao.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: 13

- [https://hc669.com/](https://hc669.com/) — 7 of 7 images without width/height
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 3 of 3 images without width/height
- [https://hc669.com/help.do](https://hc669.com/help.do) — 3 of 3 images without width/height
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 3 of 3 images without width/height
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 3 of 3 images without width/height
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 3 of 3 images without width/height
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 3 of 3 images without width/height
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 3 of 3 images without width/height
- [https://hc669.com/index.do](https://hc669.com/index.do) — 7 of 7 images without width/height
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 3 of 3 images without width/height
- [https://hc669.com/login.do](https://hc669.com/login.do) — 4 of 4 images without width/height
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 9 of 9 images without width/height
- [https://hc669.com/register.do](https://hc669.com/register.do) — 4 of 4 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 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://hc669.com/activity.do](https://hc669.com/activity.do) — 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://hc669.com/help.do](https://hc669.com/help.do) — 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://hc669.com/help.do?code=1](https://hc669.com/help.do?code=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://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 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://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 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://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 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://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 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://hc669.com/index.do](https://hc669.com/index.do) — 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://hc669.com/index/games.do](https://hc669.com/index/games.do) — 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://hc669.com/login.do](https://hc669.com/login.do) — 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://hc669.com/mobile.do](https://hc669.com/mobile.do) — 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://hc669.com/register.do](https://hc669.com/register.do) — 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.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — og:title, og:description, og:image
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — og:title, og:description, og:image
- [https://hc669.com/help.do](https://hc669.com/help.do) — og:title, og:description, og:image
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — og:title, og:description, og:image
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — og:title, og:description, og:image
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — og:title, og:description, og:image
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — og:title, og:description, og:image
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — og:title, og:description, og:image
- [https://hc669.com/index.do](https://hc669.com/index.do) — og:title, og:description, og:image
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — og:title, og:description, og:image
- [https://hc669.com/login.do](https://hc669.com/login.do) — og:title, og:description, og:image
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — og:title, og:description, og:image
- [https://hc669.com/register.do](https://hc669.com/register.do) — og:title, og:description, og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 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://hc669.com/activity.do](https://hc669.com/activity.do) — 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://hc669.com/help.do](https://hc669.com/help.do) — 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://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 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://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 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://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 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://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 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://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 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://hc669.com/index.do](https://hc669.com/index.do) — 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://hc669.com/index/games.do](https://hc669.com/index/games.do) — 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://hc669.com/login.do](https://hc669.com/login.do) — 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://hc669.com/mobile.do](https://hc669.com/mobile.do) — 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://hc669.com/register.do](https://hc669.com/register.do) — 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.

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 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://hc669.com/activity.do](https://hc669.com/activity.do) — 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://hc669.com/help.do](https://hc669.com/help.do) — 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://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 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://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 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://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 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://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 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://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 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://hc669.com/index.do](https://hc669.com/index.do) — 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://hc669.com/index/games.do](https://hc669.com/index/games.do) — 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://hc669.com/login.do](https://hc669.com/login.do) — 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://hc669.com/mobile.do](https://hc669.com/mobile.do) — 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://hc669.com/register.do](https://hc669.com/register.do) — 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: 13

- [https://hc669.com/](https://hc669.com/) — 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://hc669.com/activity.do](https://hc669.com/activity.do) — 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://hc669.com/help.do](https://hc669.com/help.do) — 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://hc669.com/help.do?code=1](https://hc669.com/help.do?code=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://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 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://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 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://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 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://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 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://hc669.com/index.do](https://hc669.com/index.do) — 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://hc669.com/index/games.do](https://hc669.com/index/games.do) — 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://hc669.com/login.do](https://hc669.com/login.do) — 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://hc669.com/mobile.do](https://hc669.com/mobile.do) — 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://hc669.com/register.do](https://hc669.com/register.do) — 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.

#### robots.txt missing (root returns 404/none)

- Rule: `robots.txt_missing` · Category: Robots · Occurrences: 1

- [https://hc669.com/](https://hc669.com/) — robots.txt did not return a 200 at the site root — a healthy site should serve one (declare your sitemap and confirm the host serves root files)

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 13

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — CSP, X-Content-Type-Options, HSTS
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — X-Content-Type-Options, HSTS, CSP
- [https://hc669.com/help.do](https://hc669.com/help.do) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — X-Content-Type-Options, HSTS, CSP
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — CSP, X-Content-Type-Options, HSTS
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/index.do](https://hc669.com/index.do) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/login.do](https://hc669.com/login.do) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — HSTS, CSP, X-Content-Type-Options
- [https://hc669.com/register.do](https://hc669.com/register.do) — HSTS, CSP, X-Content-Type-Options

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 13

- [https://hc669.com/](https://hc669.com/) — 4 chars
- [https://hc669.com/activity.do](https://hc669.com/activity.do) — 4 chars
- [https://hc669.com/help.do](https://hc669.com/help.do) — 4 chars
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1) — 4 chars
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20) — 4 chars
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253) — 4 chars
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6) — 4 chars
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7) — 4 chars
- [https://hc669.com/index.do](https://hc669.com/index.do) — 4 chars
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do) — 4 chars
- [https://hc669.com/login.do](https://hc669.com/login.do) — 4 chars
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do) — 4 chars
- [https://hc669.com/register.do](https://hc669.com/register.do) — 4 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 13

- [https://hc669.com/](https://hc669.com/)
- [https://hc669.com/activity.do](https://hc669.com/activity.do)
- [https://hc669.com/help.do](https://hc669.com/help.do)
- [https://hc669.com/help.do?code=1](https://hc669.com/help.do?code=1)
- [https://hc669.com/help.do?code=20](https://hc669.com/help.do?code=20)
- [https://hc669.com/help.do?code=21&id=1253](https://hc669.com/help.do?code=21&id=1253)
- [https://hc669.com/help.do?code=6](https://hc669.com/help.do?code=6)
- [https://hc669.com/help.do?code=7](https://hc669.com/help.do?code=7)
- [https://hc669.com/index.do](https://hc669.com/index.do)
- [https://hc669.com/index/games.do](https://hc669.com/index/games.do)
- [https://hc669.com/login.do](https://hc669.com/login.do)
- [https://hc669.com/mobile.do](https://hc669.com/mobile.do)
- [https://hc669.com/register.do](https://hc669.com/register.do)

## Checks & coverage

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

- ✗ Agent Readiness — 13 warning(s), 11 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 13 warning(s)
- ✗ Content — 13 warning(s), 4 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 15 warning(s)
- ✓ Geo — clean
- ✗ Headings — 12 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 13 warning(s), 13 notice(s)
- ✓ Indexability — clean
- ✗ Links — 13 notice(s)
- ✗ Meta Description — 13 warning(s)
- ✗ Mobile — 13 warning(s), 7 notice(s)
- ✗ Performance — 13 warning(s), 52 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 13 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 26 notice(s)
- ✗ Structured Data — 13 notice(s)
- ✗ Titles — 13 notice(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/hc669.com*

## 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