---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: udart.dk
report_url: "https://crawlinx.com/audit/udart.dk"
crawl_id: 20260711T162319-c372e627
health_score: 65
generated_at: 2026-07-11T19:14:54Z
total_pages: 6
html_pages: 6
indexable_pages: 6
errors: 0
warnings: 29
notices: 36
---

# SEO audit: udart.dk

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 6 |
| HTML pages | 6 |
| Indexable | 6 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 991 ms |
| Errors / Warnings / Notices | 0 / 29 / 36 |
| Status codes | 6×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Agent Readiness | 70 | 0 | 6 | 4 |
| Canonical | 70 | 0 | 6 | 0 |
| Meta Description | 70 | 0 | 6 | 0 |
| Content | 80 | 0 | 4 | 3 |
| Duplicate | 80 | 0 | 4 | 0 |
| Headings | 90 | 0 | 2 | 1 |
| Images | 95 | 0 | 1 | 4 |
| Security | 100 | 0 | 0 | 6 |
| Social | 100 | 0 | 0 | 12 |
| Structured Data | 100 | 0 | 0 | 6 |

## Issues

### Warnings (29)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 6

- [https://udart.dk/](https://udart.dk/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://udart.dk/about.html](https://udart.dk/about.html) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://udart.dk/features.html](https://udart.dk/features.html) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://udart.dk/index.html](https://udart.dk/index.html) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://udart.dk/works.html](https://udart.dk/works.html) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 6

- [https://udart.dk/](https://udart.dk/)
- [https://udart.dk/about.html](https://udart.dk/about.html)
- [https://udart.dk/contact.html](https://udart.dk/contact.html)
- [https://udart.dk/features.html](https://udart.dk/features.html)
- [https://udart.dk/index.html](https://udart.dk/index.html)
- [https://udart.dk/works.html](https://udart.dk/works.html)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 4

- [https://udart.dk/](https://udart.dk/) — 15 words
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — 32 words
- [https://udart.dk/index.html](https://udart.dk/index.html) — 15 words
- [https://udart.dk/works.html](https://udart.dk/works.html) — 180 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 4

- [https://udart.dk/](https://udart.dk/) — title shared by 2 pages: https://udart.dk/index.html
- [https://udart.dk/about.html](https://udart.dk/about.html) — title shared by 2 pages: https://udart.dk/contact.html
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — title shared by 2 pages: https://udart.dk/about.html
- [https://udart.dk/index.html](https://udart.dk/index.html) — title shared by 2 pages: https://udart.dk/

#### Missing <h1>

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

- [https://udart.dk/](https://udart.dk/)
- [https://udart.dk/index.html](https://udart.dk/index.html)

#### Images missing alt text

- Rule: `images.missing_alt` · Category: Images · Occurrences: 1

- [https://udart.dk/works.html](https://udart.dk/works.html) — 1 of 23 images missing alt

#### Missing meta description

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

- [https://udart.dk/](https://udart.dk/)
- [https://udart.dk/about.html](https://udart.dk/about.html)
- [https://udart.dk/contact.html](https://udart.dk/contact.html)
- [https://udart.dk/features.html](https://udart.dk/features.html)
- [https://udart.dk/index.html](https://udart.dk/index.html)
- [https://udart.dk/works.html](https://udart.dk/works.html)

### Notices (36)

#### No llms.txt for AI agents

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

- [https://udart.dk/](https://udart.dk/) — 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: 3

- [https://udart.dk/about.html](https://udart.dk/about.html) — add a <main> element (or role=main) around the primary content
- [https://udart.dk/features.html](https://udart.dk/features.html) — add a <main> element (or role=main) around the primary content
- [https://udart.dk/works.html](https://udart.dk/works.html) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 3

- [https://udart.dk/](https://udart.dk/) — 2.3%
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — 3.7%
- [https://udart.dk/index.html](https://udart.dk/index.html) — 2.3%

#### Multiple <h1> elements

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

- [https://udart.dk/works.html](https://udart.dk/works.html) — 8 <h1> elements

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 4

- [https://udart.dk/about.html](https://udart.dk/about.html) — 2 of 2 images without width/height
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — 1 of 1 images without width/height
- [https://udart.dk/features.html](https://udart.dk/features.html) — 1 of 1 images without width/height
- [https://udart.dk/works.html](https://udart.dk/works.html) — 23 of 23 images without width/height

#### Missing Open Graph tags

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

- [https://udart.dk/](https://udart.dk/) — og:title, og:description, og:image
- [https://udart.dk/about.html](https://udart.dk/about.html) — og:title, og:description, og:image
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — og:title, og:description, og:image
- [https://udart.dk/features.html](https://udart.dk/features.html) — og:title, og:description, og:image
- [https://udart.dk/index.html](https://udart.dk/index.html) — og:title, og:description, og:image
- [https://udart.dk/works.html](https://udart.dk/works.html) — og:title, og:description, og:image

#### No structured data detected

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

- [https://udart.dk/](https://udart.dk/)
- [https://udart.dk/about.html](https://udart.dk/about.html)
- [https://udart.dk/contact.html](https://udart.dk/contact.html)
- [https://udart.dk/features.html](https://udart.dk/features.html)
- [https://udart.dk/index.html](https://udart.dk/index.html)
- [https://udart.dk/works.html](https://udart.dk/works.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 6

- [https://udart.dk/](https://udart.dk/) — CSP, X-Content-Type-Options, HSTS
- [https://udart.dk/about.html](https://udart.dk/about.html) — HSTS, CSP, X-Content-Type-Options
- [https://udart.dk/contact.html](https://udart.dk/contact.html) — HSTS, CSP, X-Content-Type-Options
- [https://udart.dk/features.html](https://udart.dk/features.html) — CSP, X-Content-Type-Options, HSTS
- [https://udart.dk/index.html](https://udart.dk/index.html) — HSTS, CSP, X-Content-Type-Options
- [https://udart.dk/works.html](https://udart.dk/works.html) — CSP, X-Content-Type-Options, HSTS

#### Missing Twitter Card tag

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

- [https://udart.dk/](https://udart.dk/)
- [https://udart.dk/about.html](https://udart.dk/about.html)
- [https://udart.dk/contact.html](https://udart.dk/contact.html)
- [https://udart.dk/features.html](https://udart.dk/features.html)
- [https://udart.dk/index.html](https://udart.dk/index.html)
- [https://udart.dk/works.html](https://udart.dk/works.html)

## Checks & coverage

Crawlinx ran **90 technical-SEO checks** across 23 categories. Categories marked ✓ are fully clean.

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

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

## Use Crawlinx from your app / agent

Crawlinx runs 90 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### Endpoints

**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 and capture the id
ID=$(curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}' | jq -r .id)

# Poll until done, then fetch the Markdown report
curl -s https://crawlinx.com/r/$ID.md
```

Full API reference & usage rules: https://crawlinx.com/api