--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: truotlo.com report_url: "https://crawlinx.com/audit/truotlo.com" crawl_id: 20260720T214451-d3d2105c health_score: 55 generated_at: 2026-07-29T00:39:21Z total_pages: 6 html_pages: 6 indexable_pages: 6 errors: 1 warnings: 38 notices: 89 --- # SEO audit: truotlo.com **Health score: 55/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/truotlo.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 6 | | HTML pages | 6 | | Indexable | 6 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 1013 ms | | Errors / Warnings / Notices | 1 / 38 / 89 | | Status codes | 6×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Security | 83 | 1 | 0 | 12 | | Agent Readiness | 70 | 0 | 6 | 8 | | Canonical | 70 | 0 | 6 | 0 | | Images | 70 | 0 | 6 | 6 | | Links | 70 | 0 | 6 | 0 | | Meta Description | 70 | 0 | 6 | 0 | | Duplicate | 75 | 0 | 5 | 0 | | Content | 85 | 0 | 3 | 5 | | Cache | 100 | 0 | 0 | 6 | | Crawlability | 100 | 0 | 0 | 1 | | Headings | 100 | 0 | 0 | 2 | | Performance | 100 | 0 | 0 | 26 | | Social | 100 | 0 | 0 | 12 | | Structured Data | 100 | 0 | 0 | 6 | | Titles | 100 | 0 | 0 | 5 | ## Issues ### Errors (1) #### Mixed content on HTTPS page - Rule: `security.mixed_content` · Category: Security · Occurrences: 1 - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 1 insecure subresource(s), e.g. http://ungphothientai.com/wp-content/uploads/Cam-nang-an-toan-trong-thien-tai.jpg ### Warnings (38) #### Control has no accessible name - Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — 1 button/link(s) with no text or aria-label — an agent can't target them - [https://truotlo.com/admin](https://truotlo.com/admin) — 1 button/link(s) with no text or aria-label — an agent can't target them - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 1 button/link(s) with no text or aria-label — an agent can't target them - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 1 button/link(s) with no text or aria-label — an agent can't target them - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 5 button/link(s) with no text or aria-label — an agent can't target them - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 1 button/link(s) with no text or aria-label — an agent can't target them #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) - [https://truotlo.com/admin](https://truotlo.com/admin) - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) #### Thin content (low word count) - Rule: `content.thin` · Category: Content · Occurrences: 3 - [https://truotlo.com/admin](https://truotlo.com/admin) — 29 words - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 74 words - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 168 words #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2 - [https://truotlo.com/](https://truotlo.com/) — content shared by 2 pages: https://truotlo.com/trang-chu - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — content shared by 2 pages: https://truotlo.com/ #### Homepage duplicated across protocol/host variants (no redirect) - Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1 - [https://truotlo.com/](https://truotlo.com/) — https://www.truotlo.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://truotlo.com/](https://truotlo.com/) — title shared by 2 pages: https://truotlo.com/trang-chu - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — title shared by 2 pages: https://truotlo.com/ #### Images missing alt text - Rule: `images.missing_alt` · Category: Images · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — 1 of 1 images missing alt - [https://truotlo.com/admin](https://truotlo.com/admin) — 1 of 1 images missing alt - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 1 of 1 images missing alt - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 1 of 1 images missing alt - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 1 of 5 images missing alt - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 1 of 1 images missing alt #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — https://truotlo.com/admin → https://truotlo.com/admin/login - [https://truotlo.com/admin](https://truotlo.com/admin) — https://truotlo.com/admin → https://truotlo.com/admin/login - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — https://truotlo.com/admin → https://truotlo.com/admin/login - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — https://truotlo.com/admin → https://truotlo.com/admin/login - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — https://truotlo.com/admin → https://truotlo.com/admin/login - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — https://truotlo.com/admin → https://truotlo.com/admin/login #### Missing meta description - Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) - [https://truotlo.com/admin](https://truotlo.com/admin) - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) ### Notices (89) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 2 - [https://truotlo.com/](https://truotlo.com/) — h4 follows h1 — skips h2 - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — h4 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://truotlo.com/](https://truotlo.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### No main landmark for AI agents - Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 5 - [https://truotlo.com/](https://truotlo.com/) — add a <main> element (or role=main) around the primary content - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — add a <main> element (or role=main) around the primary content - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — add a <main> element (or role=main) around the primary content - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — add a <main> element (or role=main) around the primary content - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — add a <main> element (or role=main) around the primary content #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — Cache-Control: no-cache - [https://truotlo.com/admin](https://truotlo.com/admin) — Cache-Control: no-cache - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — Cache-Control: no-cache - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — Cache-Control: no-cache - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — Cache-Control: no-cache - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — Cache-Control: no-cache #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 1 - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 4.8% #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 2 - [https://truotlo.com/](https://truotlo.com/) — this page reads as difficult (Flesch Reading Ease 35, 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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — this page reads as difficult (Flesch Reading Ease 35, 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. #### Missing <!DOCTYPE html> (quirks-mode rendering risk) - Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 2 - [https://truotlo.com/](https://truotlo.com/) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences #### Multiple <h1> elements - Rule: `h1.multiple` · Category: Headings · Occurrences: 2 - [https://truotlo.com/admin](https://truotlo.com/admin) — 2 <h1> elements - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 2 <h1> elements #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — the likely hero/LCP image (landslide.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://truotlo.com/admin](https://truotlo.com/admin) — the likely hero/LCP image (landslide.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://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — the likely hero/LCP image (landslide.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://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — the likely hero/LCP image (landslide.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://truotlo.com/tintuc](https://truotlo.com/tintuc) — the likely hero/LCP image (landslide.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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — the likely hero/LCP image (landslide.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: 6 - [https://truotlo.com/](https://truotlo.com/) — 1 of 1 images without width/height - [https://truotlo.com/admin](https://truotlo.com/admin) — 1 of 1 images without width/height - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 1 of 1 images without width/height - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 1 of 1 images without width/height - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 5 of 5 images without width/height - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 1 of 1 images without width/height #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — og:title, og:description, og:image - [https://truotlo.com/admin](https://truotlo.com/admin) — og:title, og:description, og:image - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — og:title, og:description, og:image - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — og:title, og:description, og:image - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — og:title, og:description, og:image - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — og:title, og:description, og:image #### Large DOM (over 1500 elements) slows rendering & interaction - Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 2 - [https://truotlo.com/](https://truotlo.com/) — the page has 10295 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements. - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — the page has 10295 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements. #### Legacy image format (jpg/png/gif) with no next-gen fallback - Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — 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://truotlo.com/admin](https://truotlo.com/admin) — 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://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 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://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 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://truotlo.com/tintuc](https://truotlo.com/tintuc) — 5 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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 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. #### No ETag header (no conditional GET for unchanged pages) - Rule: `perf.no_etag` · Category: Performance · Occurrences: 6 - [https://truotlo.com/](https://truotlo.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://truotlo.com/admin](https://truotlo.com/admin) — 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://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 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://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 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://truotlo.com/tintuc](https://truotlo.com/tintuc) — 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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 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: 6 - [https://truotlo.com/](https://truotlo.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://truotlo.com/admin](https://truotlo.com/admin) — 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://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 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://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 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://truotlo.com/tintuc](https://truotlo.com/tintuc) — 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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 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: 1 - [https://truotlo.com/admin](https://truotlo.com/admin) — redirects to https://truotlo.com/admin/login #### No structured data detected - Rule: `schema.none` · Category: Structured Data · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) - [https://truotlo.com/admin](https://truotlo.com/admin) - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — CSP, X-Content-Type-Options, HSTS - [https://truotlo.com/admin](https://truotlo.com/admin) — HSTS, CSP, X-Content-Type-Options - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — X-Content-Type-Options, HSTS, CSP - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — HSTS, CSP, X-Content-Type-Options - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — HSTS, CSP, X-Content-Type-Options - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — HSTS, CSP, X-Content-Type-Options #### target=_blank link without rel=noopener (tab-napping) - Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://truotlo.com/admin](https://truotlo.com/admin) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) — 8 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 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://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer". #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 5 - [https://truotlo.com/](https://truotlo.com/) — 9 chars - [https://truotlo.com/admin](https://truotlo.com/admin) — 9 chars - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) — 9 chars - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) — 7 chars - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) — 9 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 6 - [https://truotlo.com/](https://truotlo.com/) - [https://truotlo.com/admin](https://truotlo.com/admin) - [https://truotlo.com/thoi-tiet](https://truotlo.com/thoi-tiet) - [https://truotlo.com/thong-tin-chi-tiet](https://truotlo.com/thong-tin-chi-tiet) - [https://truotlo.com/tintuc](https://truotlo.com/tintuc) - [https://truotlo.com/trang-chu](https://truotlo.com/trang-chu) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 6 warning(s), 8 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✗ Cache — 6 notice(s) - ✗ Canonical — 6 warning(s) - ✗ Content — 3 warning(s), 5 notice(s) - ✗ Crawlability — 1 notice(s) - ✗ Duplicate — 5 warning(s) - ✓ Geo — clean - ✗ Headings — 2 notice(s) - ✓ Hreflang — clean - ✗ Images — 6 warning(s), 6 notice(s) - ✓ Indexability — clean - ✗ Links — 6 warning(s) - ✗ Meta Description — 6 warning(s) - ✓ Mobile — clean - ✗ Performance — 26 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 1 error(s), 12 notice(s) - ✓ Sitemap — clean - ✗ Social — 12 notice(s) - ✗ Structured Data — 6 notice(s) - ✗ Titles — 5 notice(s) - ✓ URL — clean - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/truotlo.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