--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: jnjsaas.com report_url: "https://crawlinx.com/audit/jnjsaas.com" crawl_id: 20260724T192351-09fdf7d1 health_score: 65 generated_at: 2026-08-26T03:15:40Z total_pages: 9 html_pages: 9 indexable_pages: 9 errors: 0 warnings: 10 notices: 53 --- # SEO audit: jnjsaas.com **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/jnjsaas.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 9 | | HTML pages | 9 | | Indexable | 9 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 981 ms | | Errors / Warnings / Notices | 0 / 10 / 53 | | Status codes | 9×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Canonical | 70 | 0 | 9 | 0 | | Duplicate | 97 | 0 | 1 | 0 | | Agent Readiness | 100 | 0 | 0 | 2 | | Content | 100 | 0 | 0 | 5 | | Images | 100 | 0 | 0 | 3 | | Performance | 100 | 0 | 0 | 15 | | Robots | 100 | 0 | 0 | 1 | | Security | 100 | 0 | 0 | 9 | | Social | 100 | 0 | 0 | 9 | | Structured Data | 100 | 0 | 0 | 9 | ## Issues ### Warnings (10) #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 9 - [https://jnjsaas.com/](https://jnjsaas.com/) - [https://jnjsaas.com/a-propos](https://jnjsaas.com/a-propos) - [https://jnjsaas.com/conditions-utilisation](https://jnjsaas.com/conditions-utilisation) - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) - [https://jnjsaas.com/faq](https://jnjsaas.com/faq) - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) - [https://jnjsaas.com/politique-confidentialite](https://jnjsaas.com/politique-confidentialite) #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://jnjsaas.com/](https://jnjsaas.com/) — https://www.jnjsaas.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. ### Notices (53) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 1 - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://jnjsaas.com/](https://jnjsaas.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: 5 - [https://jnjsaas.com/](https://jnjsaas.com/) — 4.7% - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) — 3.9% - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — 3.9% - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — 4.2% - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — 3.7% #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 3 - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — the likely hero/LCP image (municonnect-dashbord-conseil.jpg) 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://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — the likely hero/LCP image (municonnect-dashbord-si.jpg) 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://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — the likely hero/LCP image (municonnect-dashbord-tp.jpg) 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: 3 - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — 1 of 1 images without width/height - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — 2 of 2 images without width/height - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — 2 of 2 images without width/height #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 9 - [https://jnjsaas.com/](https://jnjsaas.com/) — og:image - [https://jnjsaas.com/a-propos](https://jnjsaas.com/a-propos) — og:image - [https://jnjsaas.com/conditions-utilisation](https://jnjsaas.com/conditions-utilisation) — og:image - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) — og:image - [https://jnjsaas.com/faq](https://jnjsaas.com/faq) — og:image - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — og:image - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — og:image - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — og:image - [https://jnjsaas.com/politique-confidentialite](https://jnjsaas.com/politique-confidentialite) — og:image #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 3 - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) to cut image transfer weight and improve LCP. - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen fallback. Serve WebP or AVIF (with a typed ) 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: 9 - [https://jnjsaas.com/](https://jnjsaas.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://jnjsaas.com/a-propos](https://jnjsaas.com/a-propos) — 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://jnjsaas.com/conditions-utilisation](https://jnjsaas.com/conditions-utilisation) — 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://jnjsaas.com/contact](https://jnjsaas.com/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://jnjsaas.com/faq](https://jnjsaas.com/faq) — 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://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — 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://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — 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://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — 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://jnjsaas.com/politique-confidentialite](https://jnjsaas.com/politique-confidentialite) — 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. #### robots.txt missing (root returns 404/none) - Rule: `robots.txt_missing` · Category: Robots · Occurrences: 1 - [https://jnjsaas.com/](https://jnjsaas.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: 9 - [https://jnjsaas.com/](https://jnjsaas.com/) - [https://jnjsaas.com/a-propos](https://jnjsaas.com/a-propos) - [https://jnjsaas.com/conditions-utilisation](https://jnjsaas.com/conditions-utilisation) - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) - [https://jnjsaas.com/faq](https://jnjsaas.com/faq) - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) - [https://jnjsaas.com/politique-confidentialite](https://jnjsaas.com/politique-confidentialite) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 9 - [https://jnjsaas.com/](https://jnjsaas.com/) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/a-propos](https://jnjsaas.com/a-propos) — CSP, X-Content-Type-Options, HSTS - [https://jnjsaas.com/conditions-utilisation](https://jnjsaas.com/conditions-utilisation) — CSP, X-Content-Type-Options, HSTS - [https://jnjsaas.com/contact](https://jnjsaas.com/contact) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/faq](https://jnjsaas.com/faq) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/municonnect-conseil](https://jnjsaas.com/municonnect-conseil) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/municonnect-si](https://jnjsaas.com/municonnect-si) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/municonnect-tp](https://jnjsaas.com/municonnect-tp) — HSTS, CSP, X-Content-Type-Options - [https://jnjsaas.com/politique-confidentialite](https://jnjsaas.com/politique-confidentialite) — X-Content-Type-Options, HSTS, CSP ## 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 — clean - ✗ Canonical — 9 warning(s) - ✗ Content — 5 notice(s) - ✓ Crawlability — clean - ✗ Duplicate — 1 warning(s) - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 3 notice(s) - ✓ Indexability — clean - ✓ Links — clean - ✓ Meta Description — clean - ✓ Mobile — clean - ✗ Performance — 15 notice(s) - ✓ Rendering — clean - ✗ Robots — 1 notice(s) - ✗ Security — 9 notice(s) - ✓ Sitemap — clean - ✗ Social — 9 notice(s) - ✗ Structured Data — 9 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/jnjsaas.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":""}` 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