--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: xuqi.space report_url: "https://crawlinx.com/audit/xuqi.space" crawl_id: 20260723T030749-ecfd0e7c health_score: 65 generated_at: 2026-07-29T00:39:15Z total_pages: 17 html_pages: 13 indexable_pages: 13 errors: 0 warnings: 46 notices: 163 --- # SEO audit: xuqi.space **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/xuqi.space ## Overview | Metric | Value | | --- | --- | | Pages crawled | 17 | | HTML pages | 13 | | Indexable | 13 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 4870 ms | | Errors / Warnings / Notices | 0 / 46 / 163 | | Status codes | 3×0, 14×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Canonical | 79 | 0 | 12 | 0 | | Content | 84 | 0 | 9 | 12 | | Headings | 86 | 0 | 8 | 4 | | Budget | 89 | 0 | 6 | 0 | | Duplicate | 93 | 0 | 4 | 11 | | Crawlability | 96 | 0 | 2 | 2 | | Images | 98 | 0 | 1 | 5 | | Meta Description | 98 | 0 | 1 | 11 | | Performance | 98 | 0 | 1 | 34 | | Rendering | 98 | 0 | 1 | 0 | | Robots | 98 | 0 | 1 | 0 | | Agent Readiness | 100 | 0 | 0 | 12 | | Security | 100 | 0 | 0 | 23 | | Sitemap | 100 | 0 | 0 | 1 | | Social | 100 | 0 | 0 | 24 | | Structured Data | 100 | 0 | 0 | 12 | | Titles | 100 | 0 | 0 | 10 | | URL | 100 | 0 | 0 | 2 | ## Issues ### Warnings (46) #### robots.txt-disallowed URL receives internal links (crawl-budget leak) - Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 6 - [https://xuqi.space/admin/editor?type=about](https://xuqi.space/admin/editor?type=about) — internal links point to https://xuqi.space/admin/editor?type=about, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/about. - [https://xuqi.space/admin/editor?type=article&id=21](https://xuqi.space/admin/editor?type=article&id=21) — internal links point to https://xuqi.space/admin/editor?type=article&id=21, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/, https://xuqi.space/page/1. - [https://xuqi.space/admin/editor?type=article&id=22](https://xuqi.space/admin/editor?type=article&id=22) — internal links point to https://xuqi.space/admin/editor?type=article&id=22, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/, https://xuqi.space/page/1. - [https://xuqi.space/admin/editor?type=article&id=23](https://xuqi.space/admin/editor?type=article&id=23) — internal links point to https://xuqi.space/admin/editor?type=article&id=23, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/, https://xuqi.space/page/1. - [https://xuqi.space/admin/editor?type=article&id=24](https://xuqi.space/admin/editor?type=article&id=24) — internal links point to https://xuqi.space/admin/editor?type=article&id=24, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/, https://xuqi.space/page/1, https://xuqi.space/post/24. - [https://xuqi.space/admin/editor?type=article&id=25](https://xuqi.space/admin/editor?type=article&id=25) — internal links point to https://xuqi.space/admin/editor?type=article&id=25, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://xuqi.space/, https://xuqi.space/post/25, https://xuqi.space/page/1. #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 12 - [https://xuqi.space/](https://xuqi.space/) - [https://xuqi.space/about](https://xuqi.space/about) - [https://xuqi.space/admin](https://xuqi.space/admin) - [https://xuqi.space/category](https://xuqi.space/category) - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) - [https://xuqi.space/link](https://xuqi.space/link) - [https://xuqi.space/page/1](https://xuqi.space/page/1) - [https://xuqi.space/post/24](https://xuqi.space/post/24) - [https://xuqi.space/post/25](https://xuqi.space/post/25) - [https://xuqi.space/tag](https://xuqi.space/tag) - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) - [https://xuqi.space/timeline](https://xuqi.space/timeline) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 9 - [https://xuqi.space/about](https://xuqi.space/about) — 95 words - [https://xuqi.space/admin](https://xuqi.space/admin) — 0 words - [https://xuqi.space/category](https://xuqi.space/category) — 168 words - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 97 words - [https://xuqi.space/link](https://xuqi.space/link) — 94 words - [https://xuqi.space/post/24](https://xuqi.space/post/24) — 89 words - [https://xuqi.space/tag](https://xuqi.space/tag) — 76 words - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 94 words - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 156 words #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2 - [https://xuqi.space/](https://xuqi.space/) — content shared by 2 pages: https://xuqi.space/page/1 - [https://xuqi.space/page/1](https://xuqi.space/page/1) — content shared by 2 pages: https://xuqi.space/ #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2 - [https://xuqi.space/](https://xuqi.space/) — title shared by 2 pages: https://xuqi.space/page/1 - [https://xuqi.space/page/1](https://xuqi.space/page/1) — title shared by 2 pages: https://xuqi.space/ #### Incomplete/empty response after retries (likely transient — re-crawl) - Rule: `fetch.incomplete` · Category: Crawlability · Occurrences: 2 - [https://xuqi.space/c/2dgen-global](https://xuqi.space/c/2dgen-global) — HTTP 200, 0 words after 3 attempts - [https://xuqi.space/post/23](https://xuqi.space/post/23) — context deadline exceeded after 3 attempts #### Missing <h1> - Rule: `h1.missing` · Category: Headings · Occurrences: 8 - [https://xuqi.space/admin](https://xuqi.space/admin) - [https://xuqi.space/category](https://xuqi.space/category) - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) - [https://xuqi.space/link](https://xuqi.space/link) - [https://xuqi.space/post/24](https://xuqi.space/post/24) - [https://xuqi.space/tag](https://xuqi.space/tag) - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) - [https://xuqi.space/timeline](https://xuqi.space/timeline) #### Images missing alt text - Rule: `images.missing_alt` · Category: Images · Occurrences: 1 - [https://xuqi.space/about](https://xuqi.space/about) — 1 of 2 images missing alt #### Hero/LCP image is lazy-loaded (loading=lazy delays LCP) - Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 1 - [https://xuqi.space/link](https://xuqi.space/link) — the likely hero/LCP image (avatar.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead. #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 1 - [https://xuqi.space/admin](https://xuqi.space/admin) #### Content only rendered by JavaScript (invisible to non-JS crawlers & AI) - Rule: `rendering.js_shell` · Category: Rendering · Occurrences: 1 - [https://xuqi.space/admin](https://xuqi.space/admin) — Raw HTML has 0 words and 0 links — this page is built by JavaScript in the browser. Googlebot renders JS but delays it, and most crawlers and AI assistants (ChatGPT, Perplexity, Claude) don't run JavaScript at all, so to them the page looks empty. Server-render or pre-render your main content and navigation. #### robots.txt blocks CSS/JS the pages need to render - Rule: `robots.blocks_css_js` · Category: Robots · Occurrences: 1 - [https://xuqi.space/](https://xuqi.space/) — robots.txt Disallow blocks render-critical CSS/JS under: /admin/ — Google's renderer can't fetch these, so the affected pages may render blank or thin. Allow the asset path(s) for Googlebot. ### Notices (163) #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://xuqi.space/](https://xuqi.space/) — 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: 11 - [https://xuqi.space/](https://xuqi.space/) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/about](https://xuqi.space/about) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/category](https://xuqi.space/category) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/link](https://xuqi.space/link) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/page/1](https://xuqi.space/page/1) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/post/24](https://xuqi.space/post/24) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/post/25](https://xuqi.space/post/25) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/tag](https://xuqi.space/tag) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — add a <main> element (or role=main) around the primary content - [https://xuqi.space/timeline](https://xuqi.space/timeline) — add a <main> element (or role=main) around the primary content #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 8 - [https://xuqi.space/](https://xuqi.space/) — 2.4% - [https://xuqi.space/category](https://xuqi.space/category) — 4.1% - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 2.8% - [https://xuqi.space/link](https://xuqi.space/link) — 4.9% - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 2.4% - [https://xuqi.space/tag](https://xuqi.space/tag) — 2.2% - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 3.2% - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 3.9% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 11 - [https://xuqi.space/](https://xuqi.space/) — meta description shared by 11 pages: https://xuqi.space/category, https://xuqi.space/tag, https://xuqi.space/timeline - [https://xuqi.space/about](https://xuqi.space/about) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/category](https://xuqi.space/category) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/tag, https://xuqi.space/timeline - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/link](https://xuqi.space/link) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/page/1](https://xuqi.space/page/1) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/post/24](https://xuqi.space/post/24) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/post/25](https://xuqi.space/post/25) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/tag](https://xuqi.space/tag) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/timeline - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag - [https://xuqi.space/timeline](https://xuqi.space/timeline) — meta description shared by 11 pages: https://xuqi.space/, https://xuqi.space/category, https://xuqi.space/tag #### Multiple <h1> elements - Rule: `h1.multiple` · Category: Headings · Occurrences: 4 - [https://xuqi.space/](https://xuqi.space/) — 3 <h1> elements - [https://xuqi.space/about](https://xuqi.space/about) — 3 <h1> elements - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 3 <h1> elements - [https://xuqi.space/post/25](https://xuqi.space/post/25) — 3 <h1> elements #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 9 - [https://xuqi.space/](https://xuqi.space/) — the likely hero/LCP image (dac65efefc976b750963b4819500fa96.qq_1726988490561.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://xuqi.space/about](https://xuqi.space/about) — the likely hero/LCP image (7afa4975a6e301b481f8e82f2907d7a7.xuqiphoto1.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://xuqi.space/category](https://xuqi.space/category) — the likely hero/LCP image (453397b3f57f68539fbfcbab84700ca1.img.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://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — the likely hero/LCP image (453397b3f57f68539fbfcbab84700ca1.img.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://xuqi.space/page/1](https://xuqi.space/page/1) — the likely hero/LCP image (dac65efefc976b750963b4819500fa96.qq_1726988490561.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://xuqi.space/post/25](https://xuqi.space/post/25) — the likely hero/LCP image (dac65efefc976b750963b4819500fa96.qq_1726988490561.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://xuqi.space/tag](https://xuqi.space/tag) — the likely hero/LCP image (453397b3f57f68539fbfcbab84700ca1.img.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://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — the likely hero/LCP image (453397b3f57f68539fbfcbab84700ca1.img.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://xuqi.space/timeline](https://xuqi.space/timeline) — the likely hero/LCP image (453397b3f57f68539fbfcbab84700ca1.img.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: 5 - [https://xuqi.space/](https://xuqi.space/) — 1 of 2 images without width/height - [https://xuqi.space/about](https://xuqi.space/about) — 1 of 2 images without width/height - [https://xuqi.space/link](https://xuqi.space/link) — 1 of 2 images without width/height - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 1 of 2 images without width/height - [https://xuqi.space/post/25](https://xuqi.space/post/25) — 4 of 4 images without width/height #### Legacy <meta name=keywords> tag present (Google ignores it) - Rule: `meta.keywords_present` · Category: Content · Occurrences: 4 - [https://xuqi.space/](https://xuqi.space/) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://xuqi.space/page/1](https://xuqi.space/page/1) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://xuqi.space/post/24](https://xuqi.space/post/24) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt - [https://xuqi.space/post/25](https://xuqi.space/post/25) — a <meta name="keywords"> tag is present — Google has ignored it since 2009; remove it to cut template debt #### Meta description too short - Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 11 - [https://xuqi.space/](https://xuqi.space/) — 10 chars - [https://xuqi.space/about](https://xuqi.space/about) — 10 chars - [https://xuqi.space/category](https://xuqi.space/category) — 10 chars - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 10 chars - [https://xuqi.space/link](https://xuqi.space/link) — 10 chars - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 10 chars - [https://xuqi.space/post/24](https://xuqi.space/post/24) — 10 chars - [https://xuqi.space/post/25](https://xuqi.space/post/25) — 10 chars - [https://xuqi.space/tag](https://xuqi.space/tag) — 10 chars - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 10 chars - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 10 chars #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 12 - [https://xuqi.space/](https://xuqi.space/) — og:title, og:description, og:image - [https://xuqi.space/about](https://xuqi.space/about) — og:title, og:description, og:image - [https://xuqi.space/admin](https://xuqi.space/admin) — og:title, og:description, og:image - [https://xuqi.space/category](https://xuqi.space/category) — og:title, og:description, og:image - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — og:title, og:description, og:image - [https://xuqi.space/link](https://xuqi.space/link) — og:title, og:description, og:image - [https://xuqi.space/page/1](https://xuqi.space/page/1) — og:title, og:description, og:image - [https://xuqi.space/post/24](https://xuqi.space/post/24) — og:title, og:description, og:image - [https://xuqi.space/post/25](https://xuqi.space/post/25) — og:title, og:description, og:image - [https://xuqi.space/tag](https://xuqi.space/tag) — og:title, og:description, og:image - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — og:title, og:description, og:image - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 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: 1 - [https://xuqi.space/link](https://xuqi.space/link) — 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. #### No Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 11 - [https://xuqi.space/](https://xuqi.space/) — 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://xuqi.space/about](https://xuqi.space/about) — 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://xuqi.space/category](https://xuqi.space/category) — 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://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 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://xuqi.space/link](https://xuqi.space/link) — 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://xuqi.space/page/1](https://xuqi.space/page/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://xuqi.space/post/24](https://xuqi.space/post/24) — 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://xuqi.space/post/25](https://xuqi.space/post/25) — 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://xuqi.space/tag](https://xuqi.space/tag) — 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://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 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://xuqi.space/timeline](https://xuqi.space/timeline) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses. #### Slow server response - Rule: `perf.slow_response` · Category: Performance · Occurrences: 13 - [https://xuqi.space/](https://xuqi.space/) — 5020 ms - [https://xuqi.space/about](https://xuqi.space/about) — 4776 ms - [https://xuqi.space/admin](https://xuqi.space/admin) — 4793 ms - [https://xuqi.space/category](https://xuqi.space/category) — 4997 ms - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 4771 ms - [https://xuqi.space/link](https://xuqi.space/link) — 4964 ms - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 4767 ms - [https://xuqi.space/post/24](https://xuqi.space/post/24) — 4804 ms - [https://xuqi.space/post/25](https://xuqi.space/post/25) — 4830 ms - [https://xuqi.space/static/img/453397b3f57f68539fbfcbab84700ca1.img.webp](https://xuqi.space/static/img/453397b3f57f68539fbfcbab84700ca1.img.webp) — 4799 ms - [https://xuqi.space/tag](https://xuqi.space/tag) — 4791 ms - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 4800 ms - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 4801 ms #### Blocked by robots.txt - Rule: `robots.blocked` · Category: Crawlability · Occurrences: 2 - [https://xuqi.space/admin/editor?type=about](https://xuqi.space/admin/editor?type=about) — Disallowed by robots.txt; not fetched - [https://xuqi.space/admin/editor?type=article&id=25](https://xuqi.space/admin/editor?type=article&id=25) — Disallowed by robots.txt; not fetched #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 12 - [https://xuqi.space/](https://xuqi.space/) - [https://xuqi.space/about](https://xuqi.space/about) - [https://xuqi.space/admin](https://xuqi.space/admin) - [https://xuqi.space/category](https://xuqi.space/category) - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) - [https://xuqi.space/link](https://xuqi.space/link) - [https://xuqi.space/page/1](https://xuqi.space/page/1) - [https://xuqi.space/post/24](https://xuqi.space/post/24) - [https://xuqi.space/post/25](https://xuqi.space/post/25) - [https://xuqi.space/tag](https://xuqi.space/tag) - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) - [https://xuqi.space/timeline](https://xuqi.space/timeline) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 12 - [https://xuqi.space/](https://xuqi.space/) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/about](https://xuqi.space/about) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/admin](https://xuqi.space/admin) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/category](https://xuqi.space/category) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/link](https://xuqi.space/link) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/page/1](https://xuqi.space/page/1) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/post/24](https://xuqi.space/post/24) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/post/25](https://xuqi.space/post/25) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/tag](https://xuqi.space/tag) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — HSTS, CSP, X-Content-Type-Options - [https://xuqi.space/timeline](https://xuqi.space/timeline) — HSTS, CSP, X-Content-Type-Options #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 11 - [https://xuqi.space/](https://xuqi.space/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/about](https://xuqi.space/about) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/category](https://xuqi.space/category) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/link](https://xuqi.space/link) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/post/24](https://xuqi.space/post/24) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/post/25](https://xuqi.space/post/25) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/tag](https://xuqi.space/tag) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1 - [https://xuqi.space/admin](https://xuqi.space/admin) — indexable but not in sitemap #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 10 - [https://xuqi.space/](https://xuqi.space/) — 12 chars - [https://xuqi.space/about](https://xuqi.space/about) — 3 chars - [https://xuqi.space/admin](https://xuqi.space/admin) — 13 chars - [https://xuqi.space/category](https://xuqi.space/category) — 2 chars - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) — 4 chars - [https://xuqi.space/link](https://xuqi.space/link) — 4 chars - [https://xuqi.space/page/1](https://xuqi.space/page/1) — 12 chars - [https://xuqi.space/tag](https://xuqi.space/tag) — 2 chars - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) — 2 chars - [https://xuqi.space/timeline](https://xuqi.space/timeline) — 3 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 12 - [https://xuqi.space/](https://xuqi.space/) - [https://xuqi.space/about](https://xuqi.space/about) - [https://xuqi.space/admin](https://xuqi.space/admin) - [https://xuqi.space/category](https://xuqi.space/category) - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) - [https://xuqi.space/link](https://xuqi.space/link) - [https://xuqi.space/page/1](https://xuqi.space/page/1) - [https://xuqi.space/post/24](https://xuqi.space/post/24) - [https://xuqi.space/post/25](https://xuqi.space/post/25) - [https://xuqi.space/tag](https://xuqi.space/tag) - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) - [https://xuqi.space/timeline](https://xuqi.space/timeline) #### Non-ASCII characters in URL path - Rule: `url.non_ascii` · Category: URL · Occurrences: 1 - [https://xuqi.space/tag/%E5%BC%80%E5%8F%91](https://xuqi.space/tag/%E5%BC%80%E5%8F%91) #### Uppercase letters in URL path - Rule: `url.uppercase` · Category: URL · Occurrences: 1 - [https://xuqi.space/category/AIGC](https://xuqi.space/category/AIGC) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 12 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✗ Budget — 6 warning(s) - ✓ Cache — clean - ✗ Canonical — 12 warning(s) - ✗ Content — 9 warning(s), 12 notice(s) - ✗ Crawlability — 2 warning(s), 2 notice(s) - ✗ Duplicate — 4 warning(s), 11 notice(s) - ✓ Geo — clean - ✗ Headings — 8 warning(s), 4 notice(s) - ✓ Hreflang — clean - ✗ Images — 1 warning(s), 5 notice(s) - ✓ Indexability — clean - ✓ Links — clean - ✗ Meta Description — 1 warning(s), 11 notice(s) - ✓ Mobile — clean - ✗ Performance — 1 warning(s), 34 notice(s) - ✗ Rendering — 1 warning(s) - ✗ Robots — 1 warning(s) - ✗ Security — 23 notice(s) - ✗ Sitemap — 1 notice(s) - ✗ Social — 24 notice(s) - ✗ Structured Data — 12 notice(s) - ✗ Titles — 10 notice(s) - ✗ URL — 2 notice(s) - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/xuqi.space* ## 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