--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: vetbac.com report_url: "https://crawlinx.com/audit/vetbac.com" crawl_id: 20260717T120322-c83cc0d7 health_score: 65 generated_at: 2026-07-29T00:38:14Z total_pages: 10 html_pages: 10 indexable_pages: 10 errors: 0 warnings: 34 notices: 85 --- # SEO audit: vetbac.com **Health score: 65/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/vetbac.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 10 | | HTML pages | 10 | | Indexable | 10 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 1013 ms | | Errors / Warnings / Notices | 0 / 34 / 85 | | Status codes | 10×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 10 | 0 | 30 | 0 | | Titles | 91 | 0 | 3 | 1 | | Content | 97 | 0 | 1 | 11 | | Cache | 100 | 0 | 0 | 10 | | Crawlability | 100 | 0 | 0 | 3 | | Images | 100 | 0 | 0 | 7 | | Meta Description | 100 | 0 | 0 | 3 | | Performance | 100 | 0 | 0 | 40 | | Security | 100 | 0 | 0 | 10 | ## Issues ### Warnings (34) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 1 - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — 100 words #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 30 - [https://vetbac.com/](https://vetbac.com/) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/](https://vetbac.com/) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/](https://vetbac.com/) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog](https://vetbac.com/blog) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog](https://vetbac.com/blog) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog](https://vetbac.com/blog) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/pricing](https://vetbac.com/pricing) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/pricing](https://vetbac.com/pricing) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/pricing](https://vetbac.com/pricing) — https://vetbac.com/reliability → https://vetbac.com/reliability/ - [https://vetbac.com/reliability](https://vetbac.com/reliability) — https://vetbac.com/blog → https://vetbac.com/blog/ - [https://vetbac.com/reliability](https://vetbac.com/reliability) — https://vetbac.com/pricing → https://vetbac.com/pricing/ - [https://vetbac.com/reliability](https://vetbac.com/reliability) — https://vetbac.com/reliability → https://vetbac.com/reliability/ #### Title likely truncated in SERP (too wide) - Rule: `title.too_long` · Category: Titles · Occurrences: 3 - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 83 chars, ~614px (limit ~580px) - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — 91 chars, ~685px (limit ~580px) - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — 83 chars, ~638px (limit ~580px) ### Notices (85) #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://vetbac.com/blog](https://vetbac.com/blog) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://vetbac.com/pricing](https://vetbac.com/pricing) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC - [https://vetbac.com/reliability](https://vetbac.com/reliability) — Cache-Control: public, max-age=0, must-revalidate · cloudflare: DYNAMIC #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 1 - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — 3.8% #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — this page reads as difficult (Flesch Reading Ease 36, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog](https://vetbac.com/blog) — this page reads as very difficult (Flesch Reading Ease 6, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — this page reads as very difficult (Flesch Reading Ease 20, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — this page reads as difficult (Flesch Reading Ease 31, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — this page reads as very difficult (Flesch Reading Ease 14, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — this page reads as very difficult (Flesch Reading Ease 24, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — this page reads as very difficult (Flesch Reading Ease 20, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — this page reads as very difficult (Flesch Reading Ease 17, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/pricing](https://vetbac.com/pricing) — this page reads as very difficult (Flesch Reading Ease 10, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://vetbac.com/reliability](https://vetbac.com/reliability) — this page reads as very difficult (Flesch Reading Ease 4, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. #### Image alt text is very long (possible keyword stuffing) - Rule: `images.alt_too_long` · Category: Images · Occurrences: 2 - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 1 image(s) with alt text over 100 chars — shorten it to a concise description - [https://vetbac.com/reliability](https://vetbac.com/reliability) — 2 image(s) with alt text over 100 chars — shorten it to a concise description #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — the likely hero/LCP image (icon.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://vetbac.com/blog](https://vetbac.com/blog) — the likely hero/LCP image (icon.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://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — the likely hero/LCP image (icon.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://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — the likely hero/LCP image (icon.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://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — the likely hero/LCP image (icon.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://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — the likely hero/LCP image (icon.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://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — the likely hero/LCP image (icon.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://vetbac.com/newsletter](https://vetbac.com/newsletter) — the likely hero/LCP image (icon.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://vetbac.com/pricing](https://vetbac.com/pricing) — the likely hero/LCP image (icon.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://vetbac.com/reliability](https://vetbac.com/reliability) — the likely hero/LCP image (icon.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://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 3 of 5 images without width/height - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — 3 of 5 images without width/height - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — 5 of 7 images without width/height - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — 3 of 5 images without width/height - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — 1 of 3 images without width/height #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 3 - [https://vetbac.com/](https://vetbac.com/) — 167 chars - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — 172 chars - [https://vetbac.com/pricing](https://vetbac.com/pricing) — 205 chars #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — 8 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://vetbac.com/blog](https://vetbac.com/blog) — 5 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://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 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://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — 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://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — 7 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://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — 5 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://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — 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://vetbac.com/newsletter](https://vetbac.com/newsletter) — 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://vetbac.com/pricing](https://vetbac.com/pricing) — 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://vetbac.com/reliability](https://vetbac.com/reliability) — 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 ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — 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://vetbac.com/blog](https://vetbac.com/blog) — 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://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 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://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — 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://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — 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://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — 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://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — 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://vetbac.com/newsletter](https://vetbac.com/newsletter) — 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://vetbac.com/pricing](https://vetbac.com/pricing) — 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://vetbac.com/reliability](https://vetbac.com/reliability) — 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: 10 - [https://vetbac.com/](https://vetbac.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://vetbac.com/blog](https://vetbac.com/blog) — 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://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — 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://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — 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://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — 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://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — 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://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — 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://vetbac.com/newsletter](https://vetbac.com/newsletter) — 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://vetbac.com/pricing](https://vetbac.com/pricing) — 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://vetbac.com/reliability](https://vetbac.com/reliability) — 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. #### URL redirects to another URL - Rule: `redirect.single` · Category: Crawlability · Occurrences: 3 - [https://vetbac.com/blog](https://vetbac.com/blog) — redirects to https://vetbac.com/blog/ - [https://vetbac.com/pricing](https://vetbac.com/pricing) — redirects to https://vetbac.com/pricing/ - [https://vetbac.com/reliability](https://vetbac.com/reliability) — redirects to https://vetbac.com/reliability/ #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 10 - [https://vetbac.com/](https://vetbac.com/) — CSP - [https://vetbac.com/blog](https://vetbac.com/blog) — CSP - [https://vetbac.com/blog/culture-sensitivity-testing-dogs](https://vetbac.com/blog/culture-sensitivity-testing-dogs) — CSP - [https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes](https://vetbac.com/blog/how-long-veterinary-culture-sensitivity-testing-takes) — CSP - [https://vetbac.com/blog/qc-blog-2026-02-09](https://vetbac.com/blog/qc-blog-2026-02-09) — CSP - [https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice](https://vetbac.com/blog/rethinking-ast-reporting-veterinary-practice) — CSP - [https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it](https://vetbac.com/blog/veterinary-antibiogram-testing-when-to-use-it) — CSP - [https://vetbac.com/newsletter](https://vetbac.com/newsletter) — CSP - [https://vetbac.com/pricing](https://vetbac.com/pricing) — CSP - [https://vetbac.com/reliability](https://vetbac.com/reliability) — CSP #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 1 - [https://vetbac.com/blog](https://vetbac.com/blog) — 13 chars ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✓ Agent Readiness — clean - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 10 notice(s) - ✓ Canonical — clean - ✗ Content — 1 warning(s), 11 notice(s) - ✗ Crawlability — 3 notice(s) - ✓ Duplicate — clean - ✓ Geo — clean - ✓ Headings — clean - ✓ Hreflang — clean - ✗ Images — 7 notice(s) - ✓ Indexability — clean - ✗ Links — 30 warning(s) - ✗ Meta Description — 3 notice(s) - ✓ Mobile — clean - ✗ Performance — 40 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 10 notice(s) - ✓ Sitemap — clean - ✓ Social — clean - ✓ Structured Data — clean - ✗ Titles — 3 warning(s), 1 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/vetbac.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