--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: app-hlcgw.com.cn report_url: "https://crawlinx.com/audit/app-hlcgw.com.cn" crawl_id: 20260721T232329-0d1d14a7 health_score: 65 generated_at: 2026-08-26T04:10:01Z total_pages: 10 html_pages: 10 indexable_pages: 10 errors: 0 warnings: 22 notices: 66 --- # SEO audit: app-hlcgw.com.cn **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/app-hlcgw.com.cn ## Overview | Metric | Value | | --- | --- | | Pages crawled | 10 | | HTML pages | 10 | | Indexable | 10 | | Non-indexable | 0 | | Orphan pages | 1 | | Broken internal links | 0 | | Avg response time | 978 ms | | Errors / Warnings / Notices | 0 / 22 / 66 | | Status codes | 10×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Canonical | 73 | 0 | 9 | 3 | | Content | 82 | 0 | 6 | 11 | | Crawlability | 97 | 0 | 1 | 0 | | Duplicate | 97 | 0 | 1 | 0 | | Links | 97 | 0 | 1 | 0 | | Meta Description | 97 | 0 | 1 | 0 | | Mobile | 97 | 0 | 1 | 1 | | Robots | 97 | 0 | 1 | 0 | | Structured Data | 97 | 0 | 1 | 2 | | Agent Readiness | 100 | 0 | 0 | 8 | | Images | 100 | 0 | 0 | 9 | | Performance | 100 | 0 | 0 | 9 | | Security | 100 | 0 | 0 | 10 | | Social | 100 | 0 | 0 | 11 | | Titles | 100 | 0 | 0 | 2 | ## Issues ### Warnings (22) #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 6 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) #### Interior page canonicalizes to the homepage - Rule: `canonical.points_to_homepage` · Category: Canonical · Occurrences: 3 - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — this interior page canonicalizes to the homepage (https://app-hlcgw.com.cn/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL. - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — this interior page canonicalizes to the homepage (https://app-hlcgw.com.cn/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL. - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — this interior page canonicalizes to the homepage (https://app-hlcgw.com.cn/) — Google will treat the homepage as authoritative and drop this page from search. Point the canonical at the page's own URL. #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 6 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — 16 words - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — 169 words - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) — 119 words - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — 183 words - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — 142 words - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — 191 words #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — https://www.app-hlcgw.com.cn/ 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. #### Orphan page (no internal inlinks) - Rule: `links.orphan` · Category: Links · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — no internal links point here #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) #### Missing viewport meta tag - Rule: `mobile.viewport_missing` · Category: Mobile · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) #### robots.txt blocks CSS/JS the pages need to render - Rule: `robots.blocks_css_js` · Category: Robots · Occurrences: 1 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — robots.txt Disallow blocks render-critical CSS/JS under: /assets/css/, /assets/js/ — Google's renderer can't fetch these, so the affected pages may render blank or thin. Allow the asset path(s) for Googlebot. #### BreadcrumbList present but structurally incomplete - Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 1 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — 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. #### Soft 404 (200 OK but content signals not found) - Rule: `status.soft_404` · Category: Crawlability · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — HTTP 200 but only 16 words and a not-found marker ("not found") in the title/H1 — return a real 404/410 or add content ### Notices (66) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 6 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — h6 follows h1 — skips h2 - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — h5 follows h2 — skips h3 - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — h4 follows h1 — skips h2 - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — h5 follows h1 — skips h2 - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — h6 follows h2 — skips h3 - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) — h6 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — 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: 1 - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — add a
element (or role=main) around the primary content #### Canonical points to a different URL - Rule: `canonical.non_self` · Category: Canonical · Occurrences: 3 - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — canonical=https://app-hlcgw.com.cn/ - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — canonical=https://app-hlcgw.com.cn/ - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — canonical=https://app-hlcgw.com.cn/ #### Missing (quirks-mode rendering risk) - Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 2 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — no in the response — add it to avoid quirks-mode rendering differences - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — no in the response — add it to avoid quirks-mode rendering differences #### Missing html lang attribute - Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 9 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — the likely hero/LCP image (hero-map.webp) 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://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — the likely hero/LCP image (darkweb-monitor.webp) 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://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) — the likely hero/LCP image (malware-diagram.webp) 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://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — the likely hero/LCP image (data-breach-viz.webp) 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://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — the likely hero/LCP image (threat-dashboard.webp) 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://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — the likely hero/LCP image (mobile-screenshot.webp) 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://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — the likely hero/LCP image (code-analysis-1.webp) 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://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) — the likely hero/LCP image (threat-dashboard.webp) 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://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — the likely hero/LCP image (vuln-scan-1.webp) 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: 9 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — 7 of 7 images without width/height - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) — 2 of 2 images without width/height - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — 2 of 2 images without width/height #### Legacy tag present (Google ignores it) - Rule: `meta.keywords_present` · Category: Content · Occurrences: 9 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — a tag is present — Google has ignored it since 2009; remove it to cut template debt #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — og:title, og:description, og:image #### Deprecated schema type with no Google rich result - Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 1 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — 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. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 10 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) — X-Content-Type-Options, CSP - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) — CSP, X-Content-Type-Options - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) — X-Content-Type-Options, CSP - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) — CSP, X-Content-Type-Options #### Title tag is identical to the H1 (missed keyword variation) - Rule: `title.same_as_h1` · Category: Titles · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — the and the H1 are identical — differentiate them to cover more query variation #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 1 - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) — 13 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 10 - [https://app-hlcgw.com.cn/](https://app-hlcgw.com.cn/) - [https://app-hlcgw.com.cn/404.html](https://app-hlcgw.com.cn/404.html) - [https://app-hlcgw.com.cn/anwang.html](https://app-hlcgw.com.cn/anwang.html) - [https://app-hlcgw.com.cn/attack-tracing.html](https://app-hlcgw.com.cn/attack-tracing.html) - [https://app-hlcgw.com.cn/baoliao.html](https://app-hlcgw.com.cn/baoliao.html) - [https://app-hlcgw.com.cn/heiliaowang.html](https://app-hlcgw.com.cn/heiliaowang.html) - [https://app-hlcgw.com.cn/mobile-terminal.html](https://app-hlcgw.com.cn/mobile-terminal.html) - [https://app-hlcgw.com.cn/submit-sample.html](https://app-hlcgw.com.cn/submit-sample.html) - [https://app-hlcgw.com.cn/threat-intelligence.html](https://app-hlcgw.com.cn/threat-intelligence.html) - [https://app-hlcgw.com.cn/vulnerability-database.html](https://app-hlcgw.com.cn/vulnerability-database.html) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 8 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 9 warning(s), 3 notice(s) - ✗ Content — 6 warning(s), 11 notice(s) - ✗ Crawlability — 1 warning(s) - ✗ Duplicate — 1 warning(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 9 notice(s) - ✓ Indexability — clean - ✗ Links — 1 warning(s) - ✗ Meta Description — 1 warning(s) - ✗ Mobile — 1 warning(s), 1 notice(s) - ✗ Performance — 9 notice(s) - ✓ Rendering — clean - ✗ Robots — 1 warning(s) - ✗ Security — 10 notice(s) - ✓ Sitemap — clean - ✗ Social — 11 notice(s) - ✗ Structured Data — 1 warning(s), 2 notice(s) - ✗ Titles — 2 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/app-hlcgw.com.cn* ## 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