--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: tonywang.work report_url: "https://crawlinx.com/audit/tonywang.work" crawl_id: 20260724T002313-cdfcdd9c health_score: 65 generated_at: 2026-07-29T00:38:22Z total_pages: 6 html_pages: 6 indexable_pages: 6 errors: 0 warnings: 17 notices: 68 --- # SEO audit: tonywang.work **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/tonywang.work ## Overview | Metric | Value | | --- | --- | | Pages crawled | 6 | | HTML pages | 6 | | Indexable | 6 | | Non-indexable | 0 | | Orphan pages | 1 | | Broken internal links | 0 | | Avg response time | 1037 ms | | Errors / Warnings / Notices | 0 / 17 / 68 | | Status codes | 6×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Duplicate | 65 | 0 | 7 | 6 | | Canonical | 70 | 0 | 6 | 0 | | Content | 85 | 0 | 3 | 6 | | Links | 95 | 0 | 1 | 0 | | Agent Readiness | 100 | 0 | 0 | 4 | | Headings | 100 | 0 | 0 | 6 | | Meta Description | 100 | 0 | 0 | 6 | | Mobile | 100 | 0 | 0 | 6 | | Performance | 100 | 0 | 0 | 12 | | Security | 100 | 0 | 0 | 12 | | Sitemap | 100 | 0 | 0 | 1 | | Structured Data | 100 | 0 | 0 | 6 | | Titles | 100 | 0 | 0 | 3 | ## Issues ### Warnings (17) #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) - [https://tonywang.work/about-me](https://tonywang.work/about-me) - [https://tonywang.work/header-main](https://tonywang.work/header-main) - [https://tonywang.work/main](https://tonywang.work/main) - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 3 - [https://tonywang.work/header-main](https://tonywang.work/header-main) — 21 words - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 23 words - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 21 words #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 3 - [https://tonywang.work/](https://tonywang.work/) — content shared by 3 pages: https://tonywang.work/about-me, https://tonywang.work/main - [https://tonywang.work/about-me](https://tonywang.work/about-me) — content shared by 3 pages: https://tonywang.work/, https://tonywang.work/main - [https://tonywang.work/main](https://tonywang.work/main) — content shared by 3 pages: https://tonywang.work/, https://tonywang.work/about-me #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://tonywang.work/](https://tonywang.work/) — https://www.tonywang.work/ 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 across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 3 - [https://tonywang.work/](https://tonywang.work/) — title shared by 3 pages: https://tonywang.work/about-me, https://tonywang.work/main - [https://tonywang.work/about-me](https://tonywang.work/about-me) — title shared by 3 pages: https://tonywang.work/, https://tonywang.work/main - [https://tonywang.work/main](https://tonywang.work/main) — title shared by 3 pages: https://tonywang.work/, https://tonywang.work/about-me #### Orphan page (no internal inlinks) - Rule: `links.orphan` · Category: Links · Occurrences: 1 - [https://tonywang.work/header-main](https://tonywang.work/header-main) — no internal links point here ### Notices (68) #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://tonywang.work/](https://tonywang.work/) — 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: 3 - [https://tonywang.work/](https://tonywang.work/) — add a <main> element (or role=main) around the primary content - [https://tonywang.work/about-me](https://tonywang.work/about-me) — add a <main> element (or role=main) around the primary content - [https://tonywang.work/main](https://tonywang.work/main) — add a <main> element (or role=main) around the primary content #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — 3.0% - [https://tonywang.work/about-me](https://tonywang.work/about-me) — 2.8% - [https://tonywang.work/header-main](https://tonywang.work/header-main) — 0.1% - [https://tonywang.work/main](https://tonywang.work/main) — 2.8% - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 0.1% - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 0.1% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — meta description shared by 6 pages: https://tonywang.work/header-main, https://tonywang.work/about-me, https://tonywang.work/unfinished-epilogue - [https://tonywang.work/about-me](https://tonywang.work/about-me) — meta description shared by 6 pages: https://tonywang.work/, https://tonywang.work/header-main, https://tonywang.work/unfinished-epilogue - [https://tonywang.work/header-main](https://tonywang.work/header-main) — meta description shared by 6 pages: https://tonywang.work/, https://tonywang.work/about-me, https://tonywang.work/unfinished-epilogue - [https://tonywang.work/main](https://tonywang.work/main) — meta description shared by 6 pages: https://tonywang.work/, https://tonywang.work/header-main, https://tonywang.work/about-me - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — meta description shared by 6 pages: https://tonywang.work/, https://tonywang.work/header-main, https://tonywang.work/about-me - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — meta description shared by 6 pages: https://tonywang.work/, https://tonywang.work/header-main, https://tonywang.work/about-me #### Multiple <h1> elements - Rule: `h1.multiple` · Category: Headings · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — 3 <h1> elements - [https://tonywang.work/about-me](https://tonywang.work/about-me) — 3 <h1> elements - [https://tonywang.work/header-main](https://tonywang.work/header-main) — 3 <h1> elements - [https://tonywang.work/main](https://tonywang.work/main) — 3 <h1> elements - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 4 <h1> elements - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 3 <h1> elements #### Missing html lang attribute - Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) - [https://tonywang.work/about-me](https://tonywang.work/about-me) - [https://tonywang.work/header-main](https://tonywang.work/header-main) - [https://tonywang.work/main](https://tonywang.work/main) - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) #### Meta description too short - Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — 10 chars - [https://tonywang.work/about-me](https://tonywang.work/about-me) — 10 chars - [https://tonywang.work/header-main](https://tonywang.work/header-main) — 10 chars - [https://tonywang.work/main](https://tonywang.work/main) — 10 chars - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 10 chars - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 10 chars #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — 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://tonywang.work/about-me](https://tonywang.work/about-me) — 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://tonywang.work/header-main](https://tonywang.work/header-main) — 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://tonywang.work/main](https://tonywang.work/main) — 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://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 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://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 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: 6 - [https://tonywang.work/](https://tonywang.work/) — 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://tonywang.work/about-me](https://tonywang.work/about-me) — 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://tonywang.work/header-main](https://tonywang.work/header-main) — 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://tonywang.work/main](https://tonywang.work/main) — 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://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 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://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 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: 6 - [https://tonywang.work/](https://tonywang.work/) - [https://tonywang.work/about-me](https://tonywang.work/about-me) - [https://tonywang.work/header-main](https://tonywang.work/header-main) - [https://tonywang.work/main](https://tonywang.work/main) - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — HSTS, CSP, X-Content-Type-Options - [https://tonywang.work/about-me](https://tonywang.work/about-me) — HSTS, CSP, X-Content-Type-Options - [https://tonywang.work/header-main](https://tonywang.work/header-main) — HSTS, CSP, X-Content-Type-Options - [https://tonywang.work/main](https://tonywang.work/main) — HSTS, CSP, X-Content-Type-Options - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — HSTS, CSP, X-Content-Type-Options - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — X-Content-Type-Options, HSTS, CSP #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 6 - [https://tonywang.work/](https://tonywang.work/) — 19 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://tonywang.work/about-me](https://tonywang.work/about-me) — 19 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://tonywang.work/header-main](https://tonywang.work/header-main) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://tonywang.work/main](https://tonywang.work/main) — 19 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://tonywang.work/unfinished-epilogue](https://tonywang.work/unfinished-epilogue) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://tonywang.work/urban-hallucination](https://tonywang.work/urban-hallucination) — 2 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://tonywang.work/main](https://tonywang.work/main) — indexable but not in sitemap #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 3 - [https://tonywang.work/](https://tonywang.work/) — 9 chars - [https://tonywang.work/about-me](https://tonywang.work/about-me) — 9 chars - [https://tonywang.work/main](https://tonywang.work/main) — 9 chars ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 4 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 6 warning(s) - ✗ Content — 3 warning(s), 6 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 7 warning(s), 6 notice(s) - ✓ Geo — clean - ✗ Headings — 6 notice(s) - ✓ Hreflang — clean - ✓ Images — clean - ✓ Indexability — clean - ✗ Links — 1 warning(s) - ✗ Meta Description — 6 notice(s) - ✗ Mobile — 6 notice(s) - ✗ Performance — 12 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 12 notice(s) - ✗ Sitemap — 1 notice(s) - ✓ Social — clean - ✗ Structured Data — 6 notice(s) - ✗ Titles — 3 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/tonywang.work* ## 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