---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: zytolabor-kronberger.at
report_url: "https://crawlinx.com/audit/zytolabor-kronberger.at"
crawl_id: 20260716T183112-e9a740b9
health_score: 79
generated_at: 2026-07-29T00:41:12Z
total_pages: 44
html_pages: 18
indexable_pages: 17
errors: 2
warnings: 62
notices: 187
---

# SEO audit: zytolabor-kronberger.at

**Health score: 79/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 44 |
| HTML pages | 18 |
| Indexable | 17 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 1 |
| Avg response time | 972 ms |
| Errors / Warnings / Notices | 2 / 62 / 187 |
| Status codes | 43×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Crawlability | 98 | 1 | 0 | 0 |
| Links | 98 | 1 | 0 | 4 |
| Meta Description | 88 | 0 | 17 | 0 |
| Performance | 88 | 0 | 17 | 68 |
| Content | 92 | 0 | 12 | 6 |
| Headings | 94 | 0 | 9 | 5 |
| Agent Readiness | 97 | 0 | 4 | 17 |
| Duplicate | 99 | 0 | 2 | 0 |
| Titles | 99 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 18 |
| Social | 100 | 0 | 0 | 17 |
| Structured Data | 100 | 0 | 0 | 17 |
| URL | 100 | 0 | 0 | 34 |

## Issues

### Errors (2)

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

- Rule: `links.broken_internal` · Category: Links · Occurrences: 1

- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — https://www.zytolabor-kronberger.at/home/bestellformular (HTTP 404)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 1

- [https://www.zytolabor-kronberger.at/home/bestellformular](https://www.zytolabor-kronberger.at/home/bestellformular) — HTTP 404

### Warnings (62)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 4

- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 11 button/link(s) with no text or aria-label — an agent can't target them
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 16 button/link(s) with no text or aria-label — an agent can't target them
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 16 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: 12

- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — 80 words
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — 108 words
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — 90 words
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — 81 words
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — 148 words
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 114 words
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — 101 words
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — 63 words
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — 63 words
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 167 words
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — 63 words
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 100 words

#### Duplicate <title> across pages

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

- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — title shared by 2 pages: https://zytolabor-kronberger.at/team/team
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — title shared by 2 pages: https://zytolabor-kronberger.at/team

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 9

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz)
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home)
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum)
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen)
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team)
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote)
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht)

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz)
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home)
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum)
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt)
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen)
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2)
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2)
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet)
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service)
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team)
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote)
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team)
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 1 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: 1

- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — 84 chars, ~662px (limit ~580px)

### Notices (187)

#### Heading levels skip a level

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

- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — h3 follows h1 — skips h2
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — h3 follows h1 — skips h2
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — h4 follows h1 — skips h2
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — h3 follows h1 — skips h2
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — h3 follows h1 — skips h2
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — h3 follows h1 — skips h2
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://zytolabor-kronberger.at/](https://zytolabor-kronberger.at/) — 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: 9

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — add a <main> element (or role=main) around the primary content
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — add a <main> element (or role=main) around the primary content

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 1

- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — Cache-Control: private, no-store

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 6

- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — 2.9%
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — 3.6%
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — 3.3%
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 4.3%
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 3.8%
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 2.2%

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 5

- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — 3 <h1> elements
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — 2 <h1> elements
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — 3 <h1> elements
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — 3 <h1> elements
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — the likely hero/LCP image (zytolabor_logoklein.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://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — the likely hero/LCP image (zytolabor_logoklein.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.

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

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

- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 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.
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 11 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://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 16 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://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 16 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.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — og:title, og:description, og:image
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 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: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — 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://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — 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://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — 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://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — 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://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — 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://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — 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://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — 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://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — 5 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://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — 5 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://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 5 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://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — 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://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — 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://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — 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://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 15 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://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — 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://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 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://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 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.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — 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://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — 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://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/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://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/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://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — 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://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — 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://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — 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://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — 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://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-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://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — 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://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — 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://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — 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://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — 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://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — 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://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — 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://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — 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://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — 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: 17

- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz)
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home)
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum)
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt)
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen)
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1)
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2)
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2)
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet)
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service)
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team)
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote)
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team)
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular)
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 18

- [https://www.zytolabor-kronberger.at/home/bestellformular](https://www.zytolabor-kronberger.at/home/bestellformular) — HSTS, CSP
- [https://zytolabor-kronberger.at/datenschutz](https://zytolabor-kronberger.at/datenschutz) — HSTS, CSP
- [https://zytolabor-kronberger.at/home](https://zytolabor-kronberger.at/home) — HSTS, CSP
- [https://zytolabor-kronberger.at/impressum](https://zytolabor-kronberger.at/impressum) — HSTS, CSP
- [https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt](https://zytolabor-kronberger.at/kontakt/anfahrt/kontakt) — HSTS, CSP
- [https://zytolabor-kronberger.at/leistungen](https://zytolabor-kronberger.at/leistungen) — HSTS, CSP
- [https://zytolabor-kronberger.at/leistungen/zytologie](https://zytolabor-kronberger.at/leistungen/zytologie) — HSTS, CSP
- [https://zytolabor-kronberger.at/leistungen/zytologie-1](https://zytolabor-kronberger.at/leistungen/zytologie-1) — HSTS, CSP
- [https://zytolabor-kronberger.at/leistungen/zytologie-1-2](https://zytolabor-kronberger.at/leistungen/zytologie-1-2) — HSTS, CSP
- [https://zytolabor-kronberger.at/leistungen/zytologie-2](https://zytolabor-kronberger.at/leistungen/zytologie-2) — HSTS, CSP
- [https://zytolabor-kronberger.at/qualitaet](https://zytolabor-kronberger.at/qualitaet) — HSTS, CSP
- [https://zytolabor-kronberger.at/service](https://zytolabor-kronberger.at/service) — HSTS, CSP
- [https://zytolabor-kronberger.at/team](https://zytolabor-kronberger.at/team) — HSTS, CSP
- [https://zytolabor-kronberger.at/team/stellenangebote](https://zytolabor-kronberger.at/team/stellenangebote) — CSP, HSTS
- [https://zytolabor-kronberger.at/team/team](https://zytolabor-kronberger.at/team/team) — HSTS, CSP
- [https://zytolabor-kronberger.at/untersuchungsmaterial](https://zytolabor-kronberger.at/untersuchungsmaterial) — HSTS, CSP
- [https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular](https://zytolabor-kronberger.at/untersuchungsmaterial/bestellformular) — HSTS, CSP
- [https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht](https://zytolabor-kronberger.at/untersuchungsmaterial/uebersicht) — HSTS, CSP

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

- Rule: `url.underscores` · Category: URL · Occurrences: 26

- [https://zytolabor-kronberger.at/fileadmin/_processed_/0/2/csm_t2_9823d3e2c9.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/0/2/csm_t2_9823d3e2c9.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/2/csm_UEschein_a188022168.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/2/csm_UEschein_a188022168.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/3/csm_7_01_8c4e761f89.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/3/csm_7_01_8c4e761f89.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/5/csm_fixier_fcf2836759.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/5/csm_fixier_fcf2836759.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/a/csm_dummyMA_ba90c24ff4.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/a/csm_dummyMA_ba90c24ff4.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/2/b/csm_4_02_fdaa418a1e.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/2/b/csm_4_02_fdaa418a1e.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/3/0/csm_KlebeEt_cf1341f970.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/3/0/csm_KlebeEt_cf1341f970.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/4/c/csm_IMG_20220608_205052_bfd2f3290f.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/4/c/csm_IMG_20220608_205052_bfd2f3290f.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/4/f/csm_8_01_757f01f898.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/4/f/csm_8_01_757f01f898.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/5/9/csm_20221003_123913_3_3491b7d39c.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/5/9/csm_20221003_123913_3_3491b7d39c.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/5/e/csm_1_01_57c9471165.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/5/e/csm_1_01_57c9471165.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/6/0/csm_epredia_2377ebfefa.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/6/0/csm_epredia_2377ebfefa.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/7/3/csm_t6_5ebdba814e.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/7/3/csm_t6_5ebdba814e.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/7/5/csm_Combi_Cervixbrush__Rover__01_00b2bc9e84.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/7/5/csm_Combi_Cervixbrush__Rover__01_00b2bc9e84.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/7/8/csm_t1_35dbed2388.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/7/8/csm_t1_35dbed2388.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/8/d/csm_IMG_20220608_205043_e3c68effe8.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/8/d/csm_IMG_20220608_205043_e3c68effe8.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/9/1/csm_20201213_131425__2__6fac693b0d.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/9/1/csm_20201213_131425__2__6fac693b0d.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/9/4/csm_11_01_34d88a1087.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/9/4/csm_11_01_34d88a1087.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/9/4/csm_5_03_f48222e8b4.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/9/4/csm_5_03_f48222e8b4.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/c/2/csm_t4_d58d6e19da.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/c/2/csm_t4_d58d6e19da.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/c/8/csm_t5_e5f677d561.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/c/8/csm_t5_e5f677d561.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/c/b/csm_tomo_ae11a227d5.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/c/b/csm_tomo_ae11a227d5.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/d/7/csm_t3_d95b3d7cf7.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/d/7/csm_t3_d95b3d7cf7.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/d/f/csm_10_e6dd38498b.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/d/f/csm_10_e6dd38498b.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/f/9/csm_HPV_Vial__10_ml___01_4e43bbbdcd.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/f/9/csm_HPV_Vial__10_ml___01_4e43bbbdcd.jpg)
- [https://zytolabor-kronberger.at/fileadmin/user_upload/zyto_upload/Dokumente/Deutsch_ZER_0081095_255382.pdf](https://zytolabor-kronberger.at/fileadmin/user_upload/zyto_upload/Dokumente/Deutsch_ZER_0081095_255382.pdf)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 8

- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/2/csm_UEschein_a188022168.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/2/csm_UEschein_a188022168.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/1/a/csm_dummyMA_ba90c24ff4.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/1/a/csm_dummyMA_ba90c24ff4.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/3/0/csm_KlebeEt_cf1341f970.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/3/0/csm_KlebeEt_cf1341f970.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/4/c/csm_IMG_20220608_205052_bfd2f3290f.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/4/c/csm_IMG_20220608_205052_bfd2f3290f.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/7/5/csm_Combi_Cervixbrush__Rover__01_00b2bc9e84.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/7/5/csm_Combi_Cervixbrush__Rover__01_00b2bc9e84.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/8/d/csm_IMG_20220608_205043_e3c68effe8.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/8/d/csm_IMG_20220608_205043_e3c68effe8.jpg)
- [https://zytolabor-kronberger.at/fileadmin/_processed_/f/9/csm_HPV_Vial__10_ml___01_4e43bbbdcd.jpg](https://zytolabor-kronberger.at/fileadmin/_processed_/f/9/csm_HPV_Vial__10_ml___01_4e43bbbdcd.jpg)
- [https://zytolabor-kronberger.at/fileadmin/user_upload/zyto_upload/Dokumente/Deutsch_ZER_0081095_255382.pdf](https://zytolabor-kronberger.at/fileadmin/user_upload/zyto_upload/Dokumente/Deutsch_ZER_0081095_255382.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 4 warning(s), 17 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 1 notice(s)
- ✓ Canonical — clean
- ✗ Content — 12 warning(s), 6 notice(s)
- ✗ Crawlability — 1 error(s)
- ✗ Duplicate — 2 warning(s)
- ✓ Geo — clean
- ✗ Headings — 9 warning(s), 5 notice(s)
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 1 error(s), 4 notice(s)
- ✗ Meta Description — 17 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 17 warning(s), 68 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 18 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 17 notice(s)
- ✗ Structured Data — 17 notice(s)
- ✗ Titles — 1 warning(s)
- ✗ URL — 34 notice(s)
- ✓ Video — clean

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

## 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