---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: lfsfkruton.ru
report_url: "https://crawlinx.com/audit/lfsfkruton.ru"
crawl_id: 20260720T084153-45d1d2a8
health_score: 65
generated_at: 2026-08-26T03:20:25Z
total_pages: 12
html_pages: 12
indexable_pages: 12
errors: 0
warnings: 49
notices: 112
---

# SEO audit: lfsfkruton.ru

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/lfsfkruton.ru

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 12 |
| HTML pages | 12 |
| Indexable | 12 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 986 ms |
| Errors / Warnings / Notices | 0 / 49 / 112 |
| Status codes | 12×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 70 | 0 | 12 | 0 |
| Content | 70 | 0 | 12 | 0 |
| Duplicate | 70 | 0 | 12 | 0 |
| Meta Description | 70 | 0 | 12 | 0 |
| Headings | 98 | 0 | 1 | 2 |
| Agent Readiness | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 12 |
| Performance | 100 | 0 | 0 | 36 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 24 |
| Social | 100 | 0 | 0 | 24 |
| Structured Data | 100 | 0 | 0 | 12 |

## Issues

### Warnings (49)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/)
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb)
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl)
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb)
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb)
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls)
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb)
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl)
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb)
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels)
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb)
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — 36 words
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 91 words
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 174 words
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — 41 words
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — 28 words
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — 169 words
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — 87 words
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — 88 words
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — 88 words
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — 70 words
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — 133 words
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — 50 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — title shared by 12 pages: https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl, https://lfsfkruton.ru/releasesb
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainl, https://lfsfkruton.ru/releasesb
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/releasesb
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — title shared by 12 pages: https://lfsfkruton.ru/, https://lfsfkruton.ru/mainb, https://lfsfkruton.ru/mainl

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 1

- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb)

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/)
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb)
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl)
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb)
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb)
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls)
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb)
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl)
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb)
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels)
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb)
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb)

### Notices (112)

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 2

- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 2 <h1> elements
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — the likely hero/LCP image (lfslogob.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://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — the likely hero/LCP image (logocity.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://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — the likely hero/LCP image (logocity.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://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — the likely hero/LCP image (logocity.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://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — the likely hero/LCP image (logocity.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://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — the likely hero/LCP image (logob.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://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — the likely hero/LCP image (logob.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: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — 10 of 10 images without width/height
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 10 of 10 images without width/height
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — 7 of 7 images without width/height
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — 14 of 14 images without width/height
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — 9 of 9 images without width/height

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — og:title, og:description, og:image
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — og:title, og:description, og:image
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — og:title, og:description, og:image
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — og:title, og:description, og:image
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — og:title, og:description, og:image
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — og:title, og:description, og:image
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — og:title, og:description, og:image

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — 10 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://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 7 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://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 10 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://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — 7 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://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — 7 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://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — 7 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://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — 7 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://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — 7 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://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — 7 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://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — 7 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://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — 14 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://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — 9 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 Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — 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://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 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://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 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://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — 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://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — 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://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — 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://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — 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://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — 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://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — 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://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — 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://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — 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://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — 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://lfsfkruton.ru/](https://lfsfkruton.ru/) — 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: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/)
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb)
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl)
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb)
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb)
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls)
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb)
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl)
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb)
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels)
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb)
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — CSP, X-Content-Type-Options
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — CSP, X-Content-Type-Options

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 12

- [https://lfsfkruton.ru/](https://lfsfkruton.ru/)
- [https://lfsfkruton.ru/chronologyb](https://lfsfkruton.ru/chronologyb)
- [https://lfsfkruton.ru/diaryl](https://lfsfkruton.ru/diaryl)
- [https://lfsfkruton.ru/episodesb](https://lfsfkruton.ru/episodesb)
- [https://lfsfkruton.ru/exclusiveb](https://lfsfkruton.ru/exclusiveb)
- [https://lfsfkruton.ru/historyls](https://lfsfkruton.ru/historyls)
- [https://lfsfkruton.ru/mainb](https://lfsfkruton.ru/mainb)
- [https://lfsfkruton.ru/mainl](https://lfsfkruton.ru/mainl)
- [https://lfsfkruton.ru/prologueb](https://lfsfkruton.ru/prologueb)
- [https://lfsfkruton.ru/releasels](https://lfsfkruton.ru/releasels)
- [https://lfsfkruton.ru/releasesb](https://lfsfkruton.ru/releasesb)
- [https://lfsfkruton.ru/specialsb](https://lfsfkruton.ru/specialsb)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 1 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 12 warning(s)
- ✗ Content — 12 warning(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 12 warning(s)
- ✓ Geo — clean
- ✗ Headings — 1 warning(s), 2 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 12 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 12 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 36 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 24 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 24 notice(s)
- ✗ Structured Data — 12 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/lfsfkruton.ru*

## 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