---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: culturalfestival.eu
report_url: "https://crawlinx.com/audit/culturalfestival.eu"
crawl_id: 20260721T085225-bb7ff20f
health_score: 41
generated_at: 2026-08-26T03:29:12Z
total_pages: 11
html_pages: 9
indexable_pages: 6
errors: 16
warnings: 41
notices: 71
---

# SEO audit: culturalfestival.eu

**Health score: 41/100** — critical — significant issues

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 11 |
| HTML pages | 9 |
| Indexable | 6 |
| Non-indexable | 0 |
| Orphan pages | 4 |
| Broken internal links | 12 |
| Avg response time | 1013 ms |
| Errors / Warnings / Notices | 16 / 41 / 71 |
| Status codes | 8×200, 3×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 0 | 12 | 4 | 0 |
| Crawlability | 73 | 3 | 0 | 1 |
| Security | 91 | 1 | 0 | 14 |
| Meta Description | 84 | 0 | 6 | 0 |
| Agent Readiness | 86 | 0 | 5 | 8 |
| Content | 86 | 0 | 5 | 2 |
| Performance | 86 | 0 | 5 | 14 |
| Headings | 89 | 0 | 4 | 1 |
| Titles | 89 | 0 | 4 | 1 |
| Duplicate | 92 | 0 | 3 | 0 |
| Images | 92 | 0 | 3 | 8 |
| Canonical | 97 | 0 | 1 | 0 |
| Mobile | 97 | 0 | 1 | 1 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 12 |
| Structured Data | 100 | 0 | 0 | 6 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Errors (16)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 12

- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — https://www.culturalfestival.eu/gallery (HTTP 404)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — https://www.culturalfestival.eu/gallery (HTTP 404)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — https://www.culturalfestival.eu/gallery (HTTP 404)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — https://www.culturalfestival.eu/gallery (HTTP 404)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf (HTTP 404)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf (HTTP 404)

#### Mixed content on HTTPS page

- Rule: `security.mixed_content` · Category: Security · Occurrences: 1

- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 1 insecure subresource(s), e.g. http://www.culturalfestival.eu/wp-content/uploads/2019/05/Logo-Cultural-originale-01.png

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 3

- [https://www.culturalfestival.eu/gallery](https://www.culturalfestival.eu/gallery) — HTTP 404
- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf) — HTTP 404
- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf) — HTTP 404

### Warnings (41)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 5

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 4 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 4 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 1

- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 5

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 67 words
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 102 words
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 81 words
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 102 words
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — 101 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 3

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — title shared by 3 pages: https://www.culturalfestival.eu/fr/, https://www.culturalfestival.eu/fr/coming-soon-edizioni-2
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — title shared by 3 pages: https://www.culturalfestival.eu/, https://www.culturalfestival.eu/fr/coming-soon-edizioni-2
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — title shared by 3 pages: https://www.culturalfestival.eu/, https://www.culturalfestival.eu/fr/

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 4

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2)

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 3

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 4 of 5 images missing alt
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 4 of 7 images missing alt
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 4 of 7 images missing alt

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 4

- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — no internal links point here
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — no internal links point here
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — no internal links point here
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/)
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

#### Missing viewport meta tag

- Rule: `mobile.viewport_missing` · Category: Mobile · Occurrences: 1

- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 5

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 7 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 7 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 7 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 7 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 7 render-blocking <script> in <head> (add defer/async or use type=module)

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 4

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 113 chars, ~814px (limit ~580px)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 113 chars, ~814px (limit ~580px)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 113 chars, ~814px (limit ~580px)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 89 chars, ~644px (limit ~580px)

### Notices (71)

#### Heading levels skip a level

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

- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 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: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — add a <main> element (or role=main) around the primary content
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — add a <main> element (or role=main) around the primary content
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — add a <main> element (or role=main) around the primary content
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — add a <main> element (or role=main) around the primary content
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — add a <main> element (or role=main) around the primary content
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 1

- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 1.9%

#### Missing <!DOCTYPE html> (quirks-mode rendering risk)

- Rule: `encoding.doctype_missing` · Category: Content · Occurrences: 1

- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — no <!DOCTYPE html> in the response — add it to avoid quirks-mode rendering differences

#### Multiple <h1> elements

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

- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 3 <h1> elements

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 1

- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

#### Image alt text is keyword-stuffed (repetition / low variety)

- Rule: `images.alt_stuffed` · Category: Images · Occurrences: 5

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 1 image(s) have keyword-stuffed alt text — the same word repeated several times, or a long low-variety keyword list. Google's image guidance asks for short, descriptive alt text, not keyword lists; rewrite it to describe the image.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 4

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — the likely hero/LCP image (basecoming-bg.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — the likely hero/LCP image (basecoming-bg.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — the likely hero/LCP image (basecoming-bg.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — the likely hero/LCP image (logo-cultural-originale-01.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: 3

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 4 of 5 images without width/height
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 4 of 7 images without width/height
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 4 of 7 images without width/height

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — og:title, og:description, og:image
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — og:title, og:description, og:image
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — og:title, og:description, og:image
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — og:title, og:description, og:image
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — og:title, og:description, og:image
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — 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: 4

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 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://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 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://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 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://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 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 Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — 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://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — redirects to https://www.culturalfestival.eu/fr/

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/)
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 9

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — CSP, X-Content-Type-Options, HSTS
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — HSTS, CSP, X-Content-Type-Options
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — X-Content-Type-Options, HSTS, CSP
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — HSTS, CSP, X-Content-Type-Options
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — HSTS, CSP, X-Content-Type-Options
- [https://www.culturalfestival.eu/gallery](https://www.culturalfestival.eu/gallery) — X-Content-Type-Options, HSTS, CSP
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — HSTS, CSP, X-Content-Type-Options
- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf) — X-Content-Type-Options, HSTS, CSP
- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf) — HSTS, CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 5

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1

- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/) — indexable but not in sitemap

#### Title is very short

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

- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html) — 11 chars

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 6

- [https://www.culturalfestival.eu/](https://www.culturalfestival.eu/)
- [https://www.culturalfestival.eu/fr/](https://www.culturalfestival.eu/fr/)
- [https://www.culturalfestival.eu/fr/accueil-cultural-paris/](https://www.culturalfestival.eu/fr/accueil-cultural-paris/)
- [https://www.culturalfestival.eu/fr/coming-soon-edizioni-2](https://www.culturalfestival.eu/fr/coming-soon-edizioni-2)
- [https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/](https://www.culturalfestival.eu/fr/cultural-paris-15-16-mai-2022/)
- [https://www.culturalfestival.eu/sitemap.html](https://www.culturalfestival.eu/sitemap.html)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 2

- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programme-Lundi-16-1.pdf)
- [https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf](https://www.culturalfestival.eu/wp-content/uploads/2022/05/Programmee-15-mai.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 5 warning(s), 8 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 1 warning(s)
- ✗ Content — 5 warning(s), 2 notice(s)
- ✗ Crawlability — 3 error(s), 1 notice(s)
- ✗ Duplicate — 3 warning(s)
- ✓ Geo — clean
- ✗ Headings — 4 warning(s), 1 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 3 warning(s), 8 notice(s)
- ✓ Indexability — clean
- ✗ Links — 12 error(s), 4 warning(s)
- ✗ Meta Description — 6 warning(s)
- ✗ Mobile — 1 warning(s), 1 notice(s)
- ✗ Performance — 5 warning(s), 14 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 1 error(s), 14 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 12 notice(s)
- ✗ Structured Data — 6 notice(s)
- ✗ Titles — 4 warning(s), 1 notice(s)
- ✗ URL — 2 notice(s)
- ✓ Video — clean

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

## 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