--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: lich.software report_url: "https://crawlinx.com/audit/lich.software" crawl_id: 20260721T072829-ac15286c health_score: 65 generated_at: 2026-08-26T17:26:05Z total_pages: 8 html_pages: 8 indexable_pages: 8 errors: 0 warnings: 22 notices: 79 --- # SEO audit: lich.software **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/lich.software ## Overview | Metric | Value | | --- | --- | | Pages crawled | 8 | | HTML pages | 8 | | Indexable | 8 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 1001 ms | | Errors / Warnings / Notices | 0 / 22 / 79 | | Status codes | 8×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Canonical | 70 | 0 | 8 | 0 | | Meta Description | 70 | 0 | 8 | 0 | | Content | 81 | 0 | 5 | 0 | | Headings | 96 | 0 | 1 | 0 | | Agent Readiness | 100 | 0 | 0 | 2 | | Cache | 100 | 0 | 0 | 8 | | Images | 100 | 0 | 0 | 8 | | Links | 100 | 0 | 0 | 1 | | Performance | 100 | 0 | 0 | 24 | | Security | 100 | 0 | 0 | 8 | | Sitemap | 100 | 0 | 0 | 4 | | Social | 100 | 0 | 0 | 16 | | Structured Data | 100 | 0 | 0 | 8 | ## Issues ### Warnings (22) #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 8 - [https://lich.software/](https://lich.software/) - [https://lich.software/about](https://lich.software/about) - [https://lich.software/cadence](https://lich.software/cadence) - [https://lich.software/contact](https://lich.software/contact) - [https://lich.software/games](https://lich.software/games) - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) - [https://lich.software/privacy](https://lich.software/privacy) - [https://lich.software/software](https://lich.software/software) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 5 - [https://lich.software/](https://lich.software/) — 176 words - [https://lich.software/contact](https://lich.software/contact) — 55 words - [https://lich.software/games](https://lich.software/games) — 105 words - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — 169 words - [https://lich.software/software](https://lich.software/software) — 124 words #### Missing

- Rule: `h1.missing` · Category: Headings · Occurrences: 1 - [https://lich.software/](https://lich.software/) #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 8 - [https://lich.software/](https://lich.software/) - [https://lich.software/about](https://lich.software/about) - [https://lich.software/cadence](https://lich.software/cadence) - [https://lich.software/contact](https://lich.software/contact) - [https://lich.software/games](https://lich.software/games) - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) - [https://lich.software/privacy](https://lich.software/privacy) - [https://lich.software/software](https://lich.software/software) ### Notices (79) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 1 - [https://lich.software/cadence](https://lich.software/cadence) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://lich.software/](https://lich.software/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8 - [https://lich.software/](https://lich.software/) — Cache-Control: no-cache, private - [https://lich.software/about](https://lich.software/about) — Cache-Control: no-cache, private - [https://lich.software/cadence](https://lich.software/cadence) — Cache-Control: no-cache, private - [https://lich.software/contact](https://lich.software/contact) — Cache-Control: no-cache, private - [https://lich.software/games](https://lich.software/games) — Cache-Control: no-cache, private - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — Cache-Control: no-cache, private - [https://lich.software/privacy](https://lich.software/privacy) — Cache-Control: no-cache, private - [https://lich.software/software](https://lich.software/software) — Cache-Control: no-cache, private #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 8 - [https://lich.software/](https://lich.software/) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/about](https://lich.software/about) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/cadence](https://lich.software/cadence) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/contact](https://lich.software/contact) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/games](https://lich.software/games) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/privacy](https://lich.software/privacy) — the likely hero/LCP image (lich-software-logo.svg) 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://lich.software/software](https://lich.software/software) — the likely hero/LCP image (lich-software-logo.svg) 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: 8 - [https://lich.software/](https://lich.software/) — 2 of 2 images without width/height - [https://lich.software/about](https://lich.software/about) — 1 of 1 images without width/height - [https://lich.software/cadence](https://lich.software/cadence) — 1 of 1 images without width/height - [https://lich.software/contact](https://lich.software/contact) — 1 of 1 images without width/height - [https://lich.software/games](https://lich.software/games) — 1 of 1 images without width/height - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — 1 of 1 images without width/height - [https://lich.software/privacy](https://lich.software/privacy) — 1 of 1 images without width/height - [https://lich.software/software](https://lich.software/software) — 1 of 1 images without width/height #### Page has only one internal inlink (fragile crawl path) - Rule: `links.single_inlink` · Category: Links · Occurrences: 1 - [https://lich.software/cadence](https://lich.software/cadence) — 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: 8 - [https://lich.software/](https://lich.software/) — og:description, og:image - [https://lich.software/about](https://lich.software/about) — og:description, og:image - [https://lich.software/cadence](https://lich.software/cadence) — og:description, og:image - [https://lich.software/contact](https://lich.software/contact) — og:description, og:image - [https://lich.software/games](https://lich.software/games) — og:description, og:image - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — og:description, og:image - [https://lich.software/privacy](https://lich.software/privacy) — og:description, og:image - [https://lich.software/software](https://lich.software/software) — og:description, og:image #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 8 - [https://lich.software/](https://lich.software/) — 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://lich.software/about](https://lich.software/about) — 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://lich.software/cadence](https://lich.software/cadence) — 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://lich.software/contact](https://lich.software/contact) — 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://lich.software/games](https://lich.software/games) — 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://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — 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://lich.software/privacy](https://lich.software/privacy) — 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://lich.software/software](https://lich.software/software) — 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: 8 - [https://lich.software/](https://lich.software/) — 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://lich.software/about](https://lich.software/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://lich.software/cadence](https://lich.software/cadence) — 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://lich.software/contact](https://lich.software/contact) — 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://lich.software/games](https://lich.software/games) — 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://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — 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://lich.software/privacy](https://lich.software/privacy) — 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://lich.software/software](https://lich.software/software) — 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: 8 - [https://lich.software/](https://lich.software/) - [https://lich.software/about](https://lich.software/about) - [https://lich.software/cadence](https://lich.software/cadence) - [https://lich.software/contact](https://lich.software/contact) - [https://lich.software/games](https://lich.software/games) - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) - [https://lich.software/privacy](https://lich.software/privacy) - [https://lich.software/software](https://lich.software/software) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 8 - [https://lich.software/](https://lich.software/) — HSTS, CSP - [https://lich.software/about](https://lich.software/about) — HSTS, CSP - [https://lich.software/cadence](https://lich.software/cadence) — HSTS, CSP - [https://lich.software/contact](https://lich.software/contact) — HSTS, CSP - [https://lich.software/games](https://lich.software/games) — HSTS, CSP - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — HSTS, CSP - [https://lich.software/privacy](https://lich.software/privacy) — HSTS, CSP - [https://lich.software/software](https://lich.software/software) — HSTS, CSP #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 4 - [https://lich.software/cadence](https://lich.software/cadence) — indexable but not in sitemap - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) — indexable but not in sitemap - [https://lich.software/privacy](https://lich.software/privacy) — indexable but not in sitemap - [https://lich.software/software](https://lich.software/software) — indexable but not in sitemap #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 8 - [https://lich.software/](https://lich.software/) - [https://lich.software/about](https://lich.software/about) - [https://lich.software/cadence](https://lich.software/cadence) - [https://lich.software/contact](https://lich.software/contact) - [https://lich.software/games](https://lich.software/games) - [https://lich.software/games/brewmaster](https://lich.software/games/brewmaster) - [https://lich.software/privacy](https://lich.software/privacy) - [https://lich.software/software](https://lich.software/software) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 2 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 8 notice(s) - ✗ Canonical — 8 warning(s) - ✗ Content — 5 warning(s) - ✓ Crawlability — clean - ✓ Duplicate — clean - ✓ Geo — clean - ✗ Headings — 1 warning(s) - ✓ Hreflang — clean - ✗ Images — 8 notice(s) - ✓ Indexability — clean - ✗ Links — 1 notice(s) - ✗ Meta Description — 8 warning(s) - ✓ Mobile — clean - ✗ Performance — 24 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 8 notice(s) - ✗ Sitemap — 4 notice(s) - ✗ Social — 16 notice(s) - ✗ Structured Data — 8 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/lich.software* ## 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":""}` 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