--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: dottorfedericoberni.com report_url: "https://crawlinx.com/audit/dottorfedericoberni.com" crawl_id: 20260718T112204-da4c41fb health_score: 93 generated_at: 2026-08-26T02:45:21Z total_pages: 8 html_pages: 8 indexable_pages: 8 errors: 0 warnings: 0 notices: 83 --- # SEO audit: dottorfedericoberni.com **Health score: 93/100** — excellent > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/dottorfedericoberni.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 8 | | HTML pages | 8 | | Indexable | 8 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 960 ms | | Errors / Warnings / Notices | 0 / 0 / 83 | | Status codes | 8×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Agent Readiness | 100 | 0 | 0 | 2 | | Cache | 100 | 0 | 0 | 8 | | Content | 100 | 0 | 0 | 8 | | Images | 100 | 0 | 0 | 8 | | Performance | 100 | 0 | 0 | 26 | | Security | 100 | 0 | 0 | 16 | | Social | 100 | 0 | 0 | 8 | | Structured Data | 100 | 0 | 0 | 7 | ## Issues ### Notices (83) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 2 - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — h4 follows h2 — skips h3 - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — h4 follows h2 — skips h3 #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — Cache-Control: no-cache, must-revalidate - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — Cache-Control: no-cache, must-revalidate #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — 4.8% - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — 3.3% - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — 2.6% - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — 3.7% - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 3.6% - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — 4.5% - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 3.8% - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — 2.7% #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — the likely hero/LCP image (0wosx00000bc8ry4at_berni-logo-859f4076-1920w.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: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — 19 of 22 images without width/height - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — 10 of 13 images without width/height - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — 7 of 10 images without width/height - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — 7 of 10 images without width/height - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 7 of 10 images without width/height - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — 10 of 13 images without width/height - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 7 of 10 images without width/height - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — 7 of 10 images without width/height #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — og:image - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — og:image - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — og:image - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — og:image - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — og:image - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — og:image - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — og:image - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — og:image #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — 18 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://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — 9 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://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — 6 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://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — 6 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://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 6 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://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — 9 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://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 6 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://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — 6 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 ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 2 - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 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://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 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://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.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.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — 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.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — 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.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — 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.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 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.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — 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.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 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.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — 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. #### FAQPage structured data (rich result removed May 2026) - Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 1 - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance. #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 6 - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — CSP - [https://www.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — CSP - [https://www.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — CSP - [https://www.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — CSP - [https://www.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — CSP - [https://www.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — CSP - [https://www.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — CSP - [https://www.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — CSP #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 8 - [https://www.dottorfedericoberni.com/](https://www.dottorfedericoberni.com/) — 9 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.dottorfedericoberni.com/come-si-pratica](https://www.dottorfedericoberni.com/come-si-pratica) — 9 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.dottorfedericoberni.com/contatti](https://www.dottorfedericoberni.com/contatti) — 12 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.dottorfedericoberni.com/dott-berni](https://www.dottorfedericoberni.com/dott-berni) — 9 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.dottorfedericoberni.com/medicina-biogenerativa](https://www.dottorfedericoberni.com/medicina-biogenerativa) — 9 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.dottorfedericoberni.com/ozonoterapia](https://www.dottorfedericoberni.com/ozonoterapia) — 9 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.dottorfedericoberni.com/rinaxco](https://www.dottorfedericoberni.com/rinaxco) — 9 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.dottorfedericoberni.com/vit-e-v-vis](https://www.dottorfedericoberni.com/vit-e-v-vis) — 9 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". ## 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 — clean - ✗ Content — 8 notice(s) - ✓ Crawlability — clean - ✓ Duplicate — clean - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 8 notice(s) - ✓ Indexability — clean - ✓ Links — clean - ✓ Meta Description — clean - ✓ Mobile — clean - ✗ Performance — 26 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 16 notice(s) - ✓ Sitemap — clean - ✗ Social — 8 notice(s) - ✗ Structured Data — 7 notice(s) - ✓ Titles — clean - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/dottorfedericoberni.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