--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: writetorun.com report_url: "https://crawlinx.com/audit/writetorun.com" crawl_id: 20260724T134639-ac09cc4e health_score: 50 generated_at: 2026-07-29T00:38:17Z total_pages: 6 html_pages: 6 indexable_pages: 5 errors: 2 warnings: 20 notices: 46 --- # SEO audit: writetorun.com **Health score: 50/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/writetorun.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 6 | | HTML pages | 6 | | Indexable | 5 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 1 | | Avg response time | 848 ms | | Errors / Warnings / Notices | 2 / 20 / 46 | | Status codes | 5×200, 1×404 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Crawlability | 83 | 1 | 0 | 0 | | Links | 83 | 1 | 0 | 2 | | Canonical | 75 | 0 | 5 | 0 | | Security | 75 | 0 | 5 | 8 | | Duplicate | 80 | 0 | 4 | 2 | | Content | 85 | 0 | 3 | 2 | | Meta Description | 85 | 0 | 3 | 0 | | Agent Readiness | 100 | 0 | 0 | 1 | | Images | 100 | 0 | 0 | 5 | | Performance | 100 | 0 | 0 | 10 | | Robots | 100 | 0 | 0 | 1 | | Social | 100 | 0 | 0 | 6 | | Structured Data | 100 | 0 | 0 | 5 | | Titles | 100 | 0 | 0 | 4 | ## Issues ### Errors (2) #### Broken internal link (target 4xx/5xx) - Rule: `links.broken_internal` · Category: Links · Occurrences: 1 - [https://writetorun.com/terms](https://writetorun.com/terms) — https://writetorun.com/writetorun.com (HTTP 404) #### Client error (4xx) response - Rule: `status.4xx` · Category: Crawlability · Occurrences: 1 - [https://writetorun.com/writetorun.com](https://writetorun.com/writetorun.com) — HTTP 404 ### Warnings (20) #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 5 - [https://writetorun.com/](https://writetorun.com/) - [https://writetorun.com/privacy](https://writetorun.com/privacy) - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) - [https://writetorun.com/terms](https://writetorun.com/terms) - [https://www.writetorun.com/](https://www.writetorun.com/) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 3 - [https://writetorun.com/](https://writetorun.com/) — 8 words - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — 104 words - [https://www.writetorun.com/](https://www.writetorun.com/) — 8 words #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — http://www.writetorun.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others. - [https://writetorun.com/](https://writetorun.com/) — https://www.writetorun.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others. #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — title shared by 2 pages: https://www.writetorun.com/ - [https://www.writetorun.com/](https://www.writetorun.com/) — title shared by 2 pages: https://writetorun.com/ #### Content-Type header doesn't match the actual content - Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 5 - [https://writetorun.com/](https://writetorun.com/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://writetorun.com/privacy](https://writetorun.com/privacy) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://writetorun.com/terms](https://writetorun.com/terms) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". - [https://www.writetorun.com/](https://www.writetorun.com/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8". #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 3 - [https://writetorun.com/privacy](https://writetorun.com/privacy) - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) - [https://writetorun.com/terms](https://writetorun.com/terms) ### Notices (46) #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://writetorun.com/](https://writetorun.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — 4.3% - [https://www.writetorun.com/](https://www.writetorun.com/) — 4.3% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — meta description shared by 2 pages: https://www.writetorun.com/ - [https://www.writetorun.com/](https://www.writetorun.com/) — meta description shared by 2 pages: https://writetorun.com/ #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 5 - [https://writetorun.com/](https://writetorun.com/) — the likely hero/LCP image (tiktok.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://writetorun.com/privacy](https://writetorun.com/privacy) — the likely hero/LCP image (black_logo.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://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — the likely hero/LCP image (black_logo.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://writetorun.com/terms](https://writetorun.com/terms) — the likely hero/LCP image (black_logo.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.writetorun.com/](https://www.writetorun.com/) — the likely hero/LCP image (tiktok.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://writetorun.com/](https://writetorun.com/) — 3 of 3 images without width/height - [https://writetorun.com/privacy](https://writetorun.com/privacy) — 1 of 1 images without width/height - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — 1 of 1 images without width/height - [https://writetorun.com/terms](https://writetorun.com/terms) — 1 of 1 images without width/height - [https://www.writetorun.com/](https://www.writetorun.com/) — 3 of 3 images without width/height #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 2 - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — 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. - [https://writetorun.com/terms](https://writetorun.com/terms) — 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. #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 3 - [https://writetorun.com/privacy](https://writetorun.com/privacy) — og:title, og:description, og:image - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — og:title, og:description, og:image - [https://writetorun.com/terms](https://writetorun.com/terms) — 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: 5 - [https://writetorun.com/](https://writetorun.com/) — 3 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://writetorun.com/privacy](https://writetorun.com/privacy) — 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://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — 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://writetorun.com/terms](https://writetorun.com/terms) — 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.writetorun.com/](https://www.writetorun.com/) — 3 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. #### robots.txt missing (root returns 404/none) - Rule: `robots.txt_missing` · Category: Robots · Occurrences: 1 - [https://writetorun.com/](https://writetorun.com/) — robots.txt did not return a 200 at the site root — a healthy site should serve one (declare your sitemap and confirm the host serves root files) #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 5 - [https://writetorun.com/](https://writetorun.com/) - [https://writetorun.com/privacy](https://writetorun.com/privacy) - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) - [https://writetorun.com/terms](https://writetorun.com/terms) - [https://www.writetorun.com/](https://www.writetorun.com/) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 6 - [https://writetorun.com/](https://writetorun.com/) — HSTS, CSP, X-Content-Type-Options - [https://writetorun.com/privacy](https://writetorun.com/privacy) — HSTS, CSP, X-Content-Type-Options - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) — X-Content-Type-Options, HSTS, CSP - [https://writetorun.com/terms](https://writetorun.com/terms) — HSTS, CSP, X-Content-Type-Options - [https://writetorun.com/writetorun.com](https://writetorun.com/writetorun.com) — HSTS, CSP, X-Content-Type-Options - [https://www.writetorun.com/](https://www.writetorun.com/) — HSTS, CSP, X-Content-Type-Options #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://www.writetorun.com/](https://www.writetorun.com/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". #### Title tag is identical to the H1 (missed keyword variation) - Rule: `title.same_as_h1` · Category: Titles · Occurrences: 2 - [https://writetorun.com/](https://writetorun.com/) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.writetorun.com/](https://www.writetorun.com/) — 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: 2 - [https://writetorun.com/](https://writetorun.com/) — 10 chars - [https://www.writetorun.com/](https://www.writetorun.com/) — 10 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 3 - [https://writetorun.com/privacy](https://writetorun.com/privacy) - [https://writetorun.com/report-a-bug](https://writetorun.com/report-a-bug) - [https://writetorun.com/terms](https://writetorun.com/terms) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 1 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 5 warning(s) - ✗ Content — 3 warning(s), 2 notice(s) - ✗ Crawlability — 1 error(s) - ✗ Duplicate — 4 warning(s), 2 notice(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 5 notice(s) - ✓ Indexability — clean - ✗ Links — 1 error(s), 2 notice(s) - ✗ Meta Description — 3 warning(s) - ✓ Mobile — clean - ✗ Performance — 10 notice(s) - ✓ Rendering — clean - ✗ Robots — 1 notice(s) - ✗ Security — 5 warning(s), 8 notice(s) - ✓ Sitemap — clean - ✗ Social — 6 notice(s) - ✗ Structured Data — 5 notice(s) - ✗ Titles — 4 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/writetorun.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