---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: soltech-66.fr
report_url: "https://crawlinx.com/audit/soltech-66.fr"
crawl_id: 20260713T131900-847064d0
health_score: 53
generated_at: 2026-08-26T02:41:07Z
total_pages: 6
html_pages: 5
indexable_pages: 5
errors: 1
warnings: 13
notices: 41
---

# SEO audit: soltech-66.fr

**Health score: 53/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/soltech-66.fr

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 6 |
| HTML pages | 5 |
| Indexable | 5 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 1001 ms |
| Errors / Warnings / Notices | 1 / 13 / 41 |
| Status codes | 1×0, 5×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Sitemap | 83 | 1 | 0 | 0 |
| Performance | 75 | 0 | 5 | 10 |
| Security | 75 | 0 | 5 | 10 |
| Images | 90 | 0 | 2 | 5 |
| Budget | 95 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 1 |
| Crawlability | 100 | 0 | 0 | 1 |
| Meta Description | 100 | 0 | 0 | 4 |
| Social | 100 | 0 | 0 | 10 |

## Issues

### Errors (1)

#### Non-200 URL listed in sitemap

- Rule: `sitemap.not_200` · Category: Sitemap · Occurrences: 1

- [https://www.soltech-66.fr/mentions-legales](https://www.soltech-66.fr/mentions-legales) — listed in sitemap but status 0

### Warnings (13)

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

- Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 1

- [https://www.soltech-66.fr/mentions-legales](https://www.soltech-66.fr/mentions-legales) — internal links point to https://www.soltech-66.fr/mentions-legales, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.soltech-66.fr/, https://www.soltech-66.fr/revetements-de-sol, https://www.soltech-66.fr/revetements-de-mur.

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 5

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 2

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 1 of 28 images missing alt
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — 2 of 24 images missing alt

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

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

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

### Notices (41)

#### No llms.txt for AI agents

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

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 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: 5

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — the likely hero/LCP image (logo-soltech66.png2.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://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — the likely hero/LCP image (logo-soltech66.png2.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://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — the likely hero/LCP image (logo-soltech66.png2.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://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — the likely hero/LCP image (logo-soltech66.png2.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://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — the likely hero/LCP image (logo-soltech66.png2.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

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

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 28 of 28 images without width/height
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — 24 of 24 images without width/height
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — 20 of 20 images without width/height
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — 20 of 20 images without width/height
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 23 of 23 images without width/height

#### Meta description too long

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

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 164 chars
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — 171 chars
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — 171 chars
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 161 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 5

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — og:title, og:description, og:image
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — og:title, og:description, og:image
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — og:title, og:description, og:image
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — og:title, og:description, og:image
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 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: 5

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — 22 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.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — 18 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.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — 16 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.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — 16 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.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 16 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.

#### Blocked by robots.txt

- Rule: `robots.blocked` · Category: Crawlability · Occurrences: 1

- [https://www.soltech-66.fr/mentions-legales](https://www.soltech-66.fr/mentions-legales) — Disallowed by robots.txt; not fetched

#### Missing recommended security headers

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

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/) — HSTS, CSP, X-Content-Type-Options
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — HSTS, CSP, X-Content-Type-Options
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — HSTS, CSP, X-Content-Type-Options
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — HSTS, CSP, X-Content-Type-Options
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 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.soltech-66.fr/](https://www.soltech-66.fr/) — 13 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.soltech-66.fr/contact](https://www.soltech-66.fr/contact) — 15 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.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale) — 13 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.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur) — 13 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.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol) — 13 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: 5

- [https://www.soltech-66.fr/](https://www.soltech-66.fr/)
- [https://www.soltech-66.fr/contact](https://www.soltech-66.fr/contact)
- [https://www.soltech-66.fr/peinture-generale](https://www.soltech-66.fr/peinture-generale)
- [https://www.soltech-66.fr/revetements-de-mur](https://www.soltech-66.fr/revetements-de-mur)
- [https://www.soltech-66.fr/revetements-de-sol](https://www.soltech-66.fr/revetements-de-sol)

## 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 — 1 warning(s)
- ✓ Cache — clean
- ✓ Canonical — clean
- ✓ Content — clean
- ✗ Crawlability — 1 notice(s)
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 2 warning(s), 5 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 4 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 5 warning(s), 10 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 5 warning(s), 10 notice(s)
- ✗ Sitemap — 1 error(s)
- ✗ Social — 10 notice(s)
- ✓ Structured Data — clean
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/soltech-66.fr*

## 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