---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: iddtogo.de
report_url: "https://crawlinx.com/audit/iddtogo.de"
crawl_id: 20260722T131255-46aab34a
health_score: 77
generated_at: 2026-08-26T03:10:41Z
total_pages: 21
html_pages: 20
indexable_pages: 20
errors: 0
warnings: 23
notices: 153
---

# SEO audit: iddtogo.de

**Health score: 77/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 21 |
| HTML pages | 20 |
| Indexable | 20 |
| Non-indexable | 0 |
| Orphan pages | 3 |
| Broken internal links | 0 |
| Avg response time | 965 ms |
| Errors / Warnings / Notices | 0 / 23 / 153 |
| Status codes | 21×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Content | 90 | 0 | 7 | 19 |
| Duplicate | 94 | 0 | 4 | 2 |
| Headings | 94 | 0 | 4 | 7 |
| Agent Readiness | 96 | 0 | 3 | 7 |
| Links | 96 | 0 | 3 | 22 |
| Meta Description | 97 | 0 | 2 | 4 |
| Images | 100 | 0 | 0 | 2 |
| Performance | 100 | 0 | 0 | 46 |
| Security | 100 | 0 | 0 | 20 |
| Social | 100 | 0 | 0 | 2 |
| Structured Data | 100 | 0 | 0 | 19 |
| Titles | 100 | 0 | 0 | 2 |
| URL | 100 | 0 | 0 | 1 |

## Issues

### Warnings (23)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 3

- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — 6 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 7

- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — 73 words
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — 65 words
- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — 85 words
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — 67 words
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — 113 words
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 79 words
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — 69 words

#### Duplicate <title> across pages

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

- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — title shared by 2 pages: https://www.iddtogo.de/kopie-von-impressum
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — title shared by 2 pages: https://www.iddtogo.de/poolsversicherer
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — title shared by 2 pages: https://www.iddtogo.de/impressum
- [https://www.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — title shared by 2 pages: https://www.iddtogo.de/kooperation

#### Missing <h1>

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

- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen)
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf)
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte)
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 3

- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — no internal links point here
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — no internal links point here
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 2

- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf)
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte)

### Notices (153)

#### Heading levels skip a level

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

- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — h3 follows h1 — skips h2
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — h3 follows h1 — skips h2

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 19

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — 0.7%
- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — 0.2%
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — 0.2%
- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — 0.3%
- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq) — 0.3%
- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — 0.4%
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — 1.5%
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — 0.2%
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — 0.2%
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — 0.7%
- [https://www.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings) — 0.5%
- [https://www.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — 0.5%
- [https://www.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — 0.6%
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — 0.8%
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 0.1%
- [https://www.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — 0.5%
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — 0.2%
- [https://www.iddtogo.de/tools](https://www.iddtogo.de/tools) — 0.4%
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — 0.9%

#### Duplicate meta description across pages

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

- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — meta description shared by 2 pages: https://www.iddtogo.de/kopie-von-impressum
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — meta description shared by 2 pages: https://www.iddtogo.de/impressum

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 7

- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — 2 <h1> elements
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — 4 <h1> elements
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — 6 <h1> elements
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — 2 <h1> elements
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — 5 <h1> elements
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — 4 <h1> elements
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — 3 <h1> elements

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

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

- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — 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.

#### Image alt text is very long (possible keyword stuffing)

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

- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — 1 image(s) with alt text over 100 chars — shorten it to a concise description

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 3

- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — the likely hero/LCP image (b40150_af9772bc0542463689e6ec987367a050~mv2.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.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — the likely hero/LCP image (b40150_af9772bc0542463689e6ec987367a050~mv2.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.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — the likely hero/LCP image (b40150_af9772bc0542463689e6ec987367a050~mv2.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.

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 2

- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — 6 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Internal link points to a noindex page

- Rule: `links.to_noindex` · Category: Links · Occurrences: 20

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/tools](https://www.iddtogo.de/tools) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf

#### Meta description too long

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

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — 208 chars
- [https://www.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — 177 chars
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 191 chars
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — 173 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 2

- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — og:description
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — og:description

#### Large DOM (over 1500 elements) slows rendering & interaction

- Rule: `perf.dom_size_large` · Category: Performance · Occurrences: 3

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — the page has 1600 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — the page has 1583 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — the page has 2263 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 20

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — 20 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.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — 6 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.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — 6 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.iddtogo.de/download](https://www.iddtogo.de/download) — 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.
- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq) — 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://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — 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.
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — 6 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.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — 6 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.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — 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://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — 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://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — 6 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.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings) — 13 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.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — 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.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — 19 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.iddtogo.de/preise](https://www.iddtogo.de/preise) — 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://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — 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://www.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — 11 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.iddtogo.de/termin](https://www.iddtogo.de/termin) — 6 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.iddtogo.de/tools](https://www.iddtogo.de/tools) — 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://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — 23 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: 20

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — 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.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — 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.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — 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.iddtogo.de/download](https://www.iddtogo.de/download) — 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.iddtogo.de/faq](https://www.iddtogo.de/faq) — 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.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — 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.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — 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.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — 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.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — 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.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — 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.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — 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.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings) — 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.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — 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.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — 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.iddtogo.de/preise](https://www.iddtogo.de/preise) — 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.iddtogo.de/shop](https://www.iddtogo.de/shop) — 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.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — 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.iddtogo.de/termin](https://www.iddtogo.de/termin) — 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.iddtogo.de/tools](https://www.iddtogo.de/tools) — 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.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — 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.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 19

- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen)
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf)
- [https://www.iddtogo.de/download](https://www.iddtogo.de/download)
- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq)
- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht)
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum)
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte)
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt)
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation)
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum)
- [https://www.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings)
- [https://www.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise)
- [https://www.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer)
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise)
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop)
- [https://www.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion)
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin)
- [https://www.iddtogo.de/tools](https://www.iddtogo.de/tools)
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 20

- [https://www.iddtogo.de/](https://www.iddtogo.de/) — CSP
- [https://www.iddtogo.de/anleitungen](https://www.iddtogo.de/anleitungen) — CSP
- [https://www.iddtogo.de/anleitungpdf](https://www.iddtogo.de/anleitungpdf) — CSP
- [https://www.iddtogo.de/download](https://www.iddtogo.de/download) — CSP
- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq) — CSP
- [https://www.iddtogo.de/ihk-bericht](https://www.iddtogo.de/ihk-bericht) — CSP
- [https://www.iddtogo.de/impressum](https://www.iddtogo.de/impressum) — CSP
- [https://www.iddtogo.de/kiexperte](https://www.iddtogo.de/kiexperte) — CSP
- [https://www.iddtogo.de/kontakt](https://www.iddtogo.de/kontakt) — CSP
- [https://www.iddtogo.de/kooperation](https://www.iddtogo.de/kooperation) — CSP
- [https://www.iddtogo.de/kopie-von-impressum](https://www.iddtogo.de/kopie-von-impressum) — CSP
- [https://www.iddtogo.de/microlearnings](https://www.iddtogo.de/microlearnings) — CSP
- [https://www.iddtogo.de/nachweise](https://www.iddtogo.de/nachweise) — CSP
- [https://www.iddtogo.de/poolsversicherer](https://www.iddtogo.de/poolsversicherer) — CSP
- [https://www.iddtogo.de/preise](https://www.iddtogo.de/preise) — CSP
- [https://www.iddtogo.de/shop](https://www.iddtogo.de/shop) — CSP
- [https://www.iddtogo.de/teamfunktion](https://www.iddtogo.de/teamfunktion) — CSP
- [https://www.iddtogo.de/termin](https://www.iddtogo.de/termin) — CSP
- [https://www.iddtogo.de/tools](https://www.iddtogo.de/tools) — CSP
- [https://www.iddtogo.de/ueber-uns](https://www.iddtogo.de/ueber-uns) — CSP

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 2

- [https://www.iddtogo.de/faq](https://www.iddtogo.de/faq) — 12 chars
- [https://www.iddtogo.de/tools](https://www.iddtogo.de/tools) — 14 chars

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 1

- [https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf](https://www.iddtogo.de/_files/ugd/375039_557e37cceb6b48ecad731e43cbbca5dd.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 3 warning(s), 7 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✓ Canonical — clean
- ✗ Content — 7 warning(s), 19 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 4 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✗ Headings — 4 warning(s), 7 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 2 notice(s)
- ✓ Indexability — clean
- ✗ Links — 3 warning(s), 22 notice(s)
- ✗ Meta Description — 2 warning(s), 4 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 46 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 20 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 2 notice(s)
- ✗ Structured Data — 19 notice(s)
- ✗ Titles — 2 notice(s)
- ✗ URL — 1 notice(s)
- ✓ Video — clean

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

## 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