---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: 25startupow.pl
report_url: "https://crawlinx.com/audit/25startupow.pl"
crawl_id: 20260713T023057-3523beb6
health_score: 65
generated_at: 2026-08-26T02:42:19Z
total_pages: 7
html_pages: 7
indexable_pages: 7
errors: 0
warnings: 34
notices: 52
---

# SEO audit: 25startupow.pl

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

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/25startupow.pl

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 7 |
| HTML pages | 7 |
| Indexable | 7 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1009 ms |
| Errors / Warnings / Notices | 0 / 34 / 52 |
| Status codes | 7×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 70 | 0 | 7 | 2 |
| Links | 70 | 0 | 7 | 0 |
| Performance | 70 | 0 | 7 | 28 |
| Duplicate | 74 | 0 | 6 | 0 |
| Meta Description | 83 | 0 | 4 | 3 |
| Structured Data | 91 | 0 | 2 | 7 |
| Titles | 96 | 0 | 1 | 0 |
| Crawlability | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 7 |
| Social | 100 | 0 | 0 | 4 |

## Issues

### Warnings (34)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — 8 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2

- [https://25startupow.pl/](https://25startupow.pl/) — content shared by 2 pages: https://25startupow.pl/author/admin/
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — content shared by 2 pages: https://25startupow.pl/

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 2

- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — near-duplicate of 1 page(s): https://25startupow.pl/edukacja/
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — near-duplicate of 1 page(s): https://25startupow.pl/blog/

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [https://25startupow.pl/](https://25startupow.pl/) — title shared by 2 pages: https://25startupow.pl/author/admin/
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — title shared by 2 pages: https://25startupow.pl/

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — https://25startupow.pl/author/admin/ → https://25startupow.pl
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — https://25startupow.pl/author/admin/ → https://25startupow.pl

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 4

- [https://25startupow.pl/](https://25startupow.pl/)
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/)
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/)
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 2

- [https://25startupow.pl/](https://25startupow.pl/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 1

- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 83 chars, ~673px (limit ~580px)

### Notices (52)

#### Heading levels skip a level

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

- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://25startupow.pl/](https://25startupow.pl/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — the likely hero/LCP image (25startupow.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://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — the likely hero/LCP image (25startupow.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://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — the likely hero/LCP image (25startupow.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://25startupow.pl/blog/](https://25startupow.pl/blog/) — the likely hero/LCP image (25startupow.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://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — the likely hero/LCP image (25startupow.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://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — the likely hero/LCP image (25startupow.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://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — the likely hero/LCP image (25startupow.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.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 3

- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 412 chars
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 397 chars
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 424 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 4

- [https://25startupow.pl/](https://25startupow.pl/) — og:description, og:image
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — og:description, og:image
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — og:description, og:image
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — og:description, og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — 8 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://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — 8 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://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 2 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://25startupow.pl/blog/](https://25startupow.pl/blog/) — 4 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://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 2 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://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — 4 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://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 2 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: 7

- [https://25startupow.pl/](https://25startupow.pl/) — 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://25startupow.pl/author/admin/](https://25startupow.pl/author/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://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 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://25startupow.pl/blog/](https://25startupow.pl/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://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 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://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — 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://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 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: 7

- [https://25startupow.pl/](https://25startupow.pl/) — 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://25startupow.pl/author/admin/](https://25startupow.pl/author/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://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — 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://25startupow.pl/blog/](https://25startupow.pl/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://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — 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://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — 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://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — 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://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — redirects to https://25startupow.pl

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 7

- [https://25startupow.pl/](https://25startupow.pl/) — HSTS, CSP, X-Content-Type-Options
- [https://25startupow.pl/author/admin/](https://25startupow.pl/author/admin/) — X-Content-Type-Options, HSTS, CSP
- [https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/](https://25startupow.pl/badania-marketingowe-jak-moga-pomoc-ci-stac-sie-lepszym-marketerem/) — HSTS, CSP, X-Content-Type-Options
- [https://25startupow.pl/blog/](https://25startupow.pl/blog/) — HSTS, CSP, X-Content-Type-Options
- [https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/](https://25startupow.pl/co-musisz-wiedziec-zanim-zaczniesz-studia-prawnicze/) — HSTS, CSP, X-Content-Type-Options
- [https://25startupow.pl/edukacja/](https://25startupow.pl/edukacja/) — X-Content-Type-Options, HSTS, CSP
- [https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/](https://25startupow.pl/studia-budowlane-czyli-jak-zostac-inzynierem/) — HSTS, CSP, X-Content-Type-Options

## Checks & coverage

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

- ✗ Agent Readiness — 7 warning(s), 2 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✓ Content — clean
- ✗ Crawlability — 1 notice(s)
- ✗ Duplicate — 6 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 7 warning(s)
- ✗ Meta Description — 4 warning(s), 3 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 7 warning(s), 28 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 7 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 4 notice(s)
- ✗ Structured Data — 2 warning(s), 7 notice(s)
- ✗ Titles — 1 warning(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/25startupow.pl*

## 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