--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: yuexuanwang.com report_url: "https://crawlinx.com/audit/yuexuanwang.com" crawl_id: 20260720T232625-d45e1479 health_score: 45 generated_at: 2026-07-29T01:12:33Z total_pages: 6 html_pages: 6 indexable_pages: 6 errors: 2 warnings: 14 notices: 51 --- # SEO audit: yuexuanwang.com **Health score: 45/100** — critical — significant issues > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/yuexuanwang.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 6 | | HTML pages | 6 | | Indexable | 6 | | Non-indexable | 0 | | Orphan pages | 1 | | Broken internal links | 0 | | Avg response time | 1369 ms | | Errors / Warnings / Notices | 2 / 14 / 51 | | Status codes | 6×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Structured Data | 67 | 2 | 0 | 5 | | Content | 70 | 0 | 6 | 6 | | Headings | 85 | 0 | 3 | 0 | | Duplicate | 90 | 0 | 2 | 0 | | Meta Description | 90 | 0 | 2 | 3 | | Links | 95 | 0 | 1 | 1 | | Images | 100 | 0 | 0 | 5 | | Performance | 100 | 0 | 0 | 18 | | Security | 100 | 0 | 0 | 6 | | Social | 100 | 0 | 0 | 5 | | Titles | 100 | 0 | 0 | 2 | ## Issues ### Errors (2) #### JSON-LD block missing @context or @type - Rule: `schema.no_context_type` · Category: Structured Data · Occurrences: 2 - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — a JSON-LD block is missing @context or @type — Google can't parse it, so no rich result is possible. Add both fields (@context="https://schema.org" and a valid @type). - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — a JSON-LD block is missing @context or @type — Google can't parse it, so no rich result is possible. Add both fields (@context="https://schema.org" and a valid @type). ### Warnings (14) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — 41 words - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 41 words - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — 175 words - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 61 words - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — 71 words - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 41 words #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2 - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — title shared by 2 pages: https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — title shared by 2 pages: https://www.yuexuanwang.com/await #### Missing <h1> - Rule: `h1.missing` · Category: Headings · Occurrences: 3 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) #### Orphan page (no internal inlinks) - Rule: `links.orphan` · Category: Links · Occurrences: 1 - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — no internal links point here #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 2 - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) ### Notices (51) #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — 0.0% - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 0.0% - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — 0.3% - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 0.1% - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — 0.1% - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 0.0% #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — the likely hero/LCP image (alt_text_label_instagram.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://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — the likely hero/LCP image (alt_text_label_instagram.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://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — the likely hero/LCP image (alt_text_label_instagram.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://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — the likely hero/LCP image (alt_text_label_instagram.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://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — the likely hero/LCP image (alt_text_label_instagram.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://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — the likely hero/LCP image (alt_text_label_instagram.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: 5 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — 12 of 13 images without width/height - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 14 of 15 images without width/height - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 2 of 3 images without width/height - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — 28 of 29 images without width/height - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 1 of 2 images without width/height #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 1 - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path. #### Meta description too short - Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 3 - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 47 chars - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 40 chars - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 32 chars #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 5 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — og:image - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — og:image - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — og:description, og:image - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — og:description - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — og:image #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — 13 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://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 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://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 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 Last-Modified header (no conditional GET for unchanged pages) - Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.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://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — 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://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-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://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 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://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — 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://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — 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. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 5 - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 6 - [https://www.yuexuanwang.com/](https://www.yuexuanwang.com/) — CSP - [https://www.yuexuanwang.com/await](https://www.yuexuanwang.com/await) — CSP - [https://www.yuexuanwang.com/blank-1](https://www.yuexuanwang.com/blank-1) — CSP - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — CSP - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await](https://www.yuexuanwang.com/portfolio-collections/my-portfolio/await) — CSP - [https://www.yuexuanwang.com/single-project](https://www.yuexuanwang.com/single-project) — CSP #### Title tag is identical to the H1 (missed keyword variation) - Rule: `title.same_as_h1` · Category: Titles · Occurrences: 1 - [https://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — the <title> 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://www.yuexuanwang.com/portfolio-collections/my-portfolio](https://www.yuexuanwang.com/portfolio-collections/my-portfolio) — 5 chars ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✓ Agent Readiness — clean - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✓ Canonical — clean - ✗ Content — 6 warning(s), 6 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 2 warning(s) - ✓ Geo — clean - ✗ Headings — 3 warning(s) - ✓ Hreflang — clean - ✗ Images — 5 notice(s) - ✓ Indexability — clean - ✗ Links — 1 warning(s), 1 notice(s) - ✗ Meta Description — 2 warning(s), 3 notice(s) - ✓ Mobile — clean - ✗ Performance — 18 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 6 notice(s) - ✓ Sitemap — clean - ✗ Social — 5 notice(s) - ✗ Structured Data — 2 error(s), 5 notice(s) - ✗ Titles — 2 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/yuexuanwang.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