35
SEO audit for herne.digital
Herne.Digital
Health 35/100 (poor) · 28 pages crawled · generated 2026-07-11
Download Markdown report (feed to ChatGPT / Claude / Cursor)28
pages crawled
26
indexable pages
15
errors
171
warnings
176
notices
8
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Security | 46 | 15 | 0 | 0 |
| Duplicate | 69 | 0 | 29 | 0 |
| Canonical | 72 | 0 | 26 | 0 |
| Meta Description | 72 | 0 | 26 | 0 |
| Agent Readiness | 73 | 0 | 25 | 26 |
| Images | 73 | 0 | 25 | 25 |
| Links | 76 | 0 | 22 | 0 |
| Content | 83 | 0 | 16 | 0 |
| Headings | 99 | 0 | 1 | 3 |
| Mobile | 99 | 0 | 1 | 1 |
| Crawlability | 100 | 0 | 0 | 7 |
| Sitemap | 100 | 0 | 0 | 10 |
| Social | 100 | 0 | 0 | 52 |
| Structured Data | 100 | 0 | 0 | 26 |
| Titles | 100 | 0 | 0 | 26 |
Findings
Errors (1 rules)
error Mixed content on HTTPS page
Rule security.mixed_content · Security · 15 occurrence(s)
- https://herne.digital/?p=281 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/hilfefinder.png
- https://herne.digital/?p=284 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/Photo-4.jpg
- https://herne.digital/?p=287 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/PXL_20241002_092940151-final-komp.jpg
- https://herne.digital/?p=290 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/fair-2565932_1920.jpg
- https://herne.digital/?p=293 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/Bild1.jpg
- https://herne.digital/?p=307 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2026/03/PXL_20260226_1240065301.jpg
- https://herne.digital/?p=310 — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2026/03/Gemini_Generated_Image_43zk1o43zk1o43zk-final_32.png
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/fair-2565932_1920.jpg
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/PXL_20241002_092940151-final-komp.jpg
- https://herne.digital/uncategorized/hilfe-finder/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/hilfefinder.png
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/Photo-4.jpg
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2026/03/Gemini_Generated_Image_43zk1o43zk1o43zk-final_32.png
- https://herne.digital/uncategorized/smart-city-days-2025/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2025/04/Bild1.jpg
- https://herne.digital/uncategorized/urbane-datenplattform/ — 1 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2026/03/PXL_20260226_1240065301.jpg
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 7 insecure subresource(s), e.g. http://herne.digital/wp-content/uploads/2026/03/Gemini_Generated_Image_43zk1o43zk1o43zk-final_32.png
Warnings (11 rules)
warning Control has no accessible name
Rule agent.control_no_name · Agent Readiness · 25 occurrence(s)
- https://herne.digital/ — 7 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=281 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=284 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=287 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=290 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=293 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=307 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/?p=310 — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/hilfe-finder/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/smart-city-days-2025/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/uncategorized/urbane-datenplattform/ — 3 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/company.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — 1 button/link(s) with no text or aria-label — an agent can't target them
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 1 button/link(s) with no text or aria-label — an agent can't target them
warning Missing canonical tag
Rule canonical.missing · Canonical · 26 occurrence(s)
- https://herne.digital/
- https://herne.digital/?p=284
- https://herne.digital/?p=287
- https://herne.digital/?p=290
- https://herne.digital/?p=293
- https://herne.digital/?p=307
- https://herne.digital/?p=310
- https://herne.digital/sitemap.html
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
- https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php
- https://herne.digital/wp-content/themes/hdg-theme/career.php
- https://herne.digital/wp-content/themes/hdg-theme/company.php
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/team.php
warning Thin content (low word count)
Rule content.thin · Content · 16 occurrence(s)
- https://herne.digital/?p=287 — 174 words
- https://herne.digital/?p=290 — 171 words
- https://herne.digital/?p=293 — 173 words
- https://herne.digital/?p=307 — 153 words
- https://herne.digital/?p=310 — 144 words
- https://herne.digital/sitemap.html — 101 words
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 171 words
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 174 words
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 144 words
- https://herne.digital/uncategorized/smart-city-days-2025/ — 173 words
- https://herne.digital/uncategorized/urbane-datenplattform/ — 153 words
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 57 words
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — 187 words
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 31 words
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — 195 words
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 120 words
warning Duplicate page content
Rule duplicate.content · Duplicate · 4 occurrence(s)
- https://herne.digital/?p=281 — content shared by 2 pages: https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/?p=284 — content shared by 2 pages: https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/uncategorized/hilfe-finder/ — content shared by 2 pages: https://herne.digital/?p=281
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — content shared by 2 pages: https://herne.digital/?p=284
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 25 occurrence(s)
- https://herne.digital/ — title shared by 25 pages: https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php, https://herne.digital/?p=310
- https://herne.digital/?p=281 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=284 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=287 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=290 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=293 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=307 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/?p=310 — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/hilfe-finder/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php, https://herne.digital/?p=310
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/smart-city-days-2025/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/uncategorized/urbane-datenplattform/ — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/career.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/company.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/?p=310
- https://herne.digital/wp-content/themes/hdg-theme/team.php — title shared by 25 pages: https://herne.digital/, https://herne.digital/uncategorized/hilfe-finder/, https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
warning Missing <h1>
Rule h1.missing · Headings · 1 occurrence(s)
warning Images missing alt text
Rule images.missing_alt · Images · 25 occurrence(s)
- https://herne.digital/ — 28 of 28 images missing alt
- https://herne.digital/?p=281 — 4 of 4 images missing alt
- https://herne.digital/?p=284 — 4 of 4 images missing alt
- https://herne.digital/?p=287 — 4 of 4 images missing alt
- https://herne.digital/?p=290 — 4 of 4 images missing alt
- https://herne.digital/?p=293 — 4 of 4 images missing alt
- https://herne.digital/?p=307 — 4 of 4 images missing alt
- https://herne.digital/?p=310 — 4 of 4 images missing alt
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/hilfe-finder/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/smart-city-days-2025/ — 4 of 4 images missing alt
- https://herne.digital/uncategorized/urbane-datenplattform/ — 4 of 4 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 8 of 8 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/company.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — 2 of 2 images missing alt
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 12 of 12 images missing alt
warning Orphan page (no internal inlinks)
Rule links.orphan · Links · 8 occurrence(s)
- https://herne.digital/sitemap.html — no internal links point here
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — no internal links point here
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — no internal links point here
- https://herne.digital/uncategorized/hilfe-finder/ — no internal links point here
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — no internal links point here
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — no internal links point here
- https://herne.digital/uncategorized/smart-city-days-2025/ — no internal links point here
- https://herne.digital/uncategorized/urbane-datenplattform/ — no internal links point here
warning Internal link points to a redirect
Rule links.redirect_target · Links · 14 occurrence(s)
- https://herne.digital/ — https://herne.digital/?p=281 → https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/ — https://herne.digital/?p=284 → https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/ — https://herne.digital/?p=287 → https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/ — https://herne.digital/?p=290 → https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/ — https://herne.digital/?p=293 → https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/ — https://herne.digital/?p=307 → https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/ — https://herne.digital/?p=310 → https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=281 → https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=284 → https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=287 → https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=290 → https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=293 → https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=307 → https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — https://herne.digital/?p=310 → https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
warning Missing meta description
Rule meta_desc.missing · Meta Description · 26 occurrence(s)
- https://herne.digital/
- https://herne.digital/?p=284
- https://herne.digital/?p=287
- https://herne.digital/?p=290
- https://herne.digital/?p=293
- https://herne.digital/?p=307
- https://herne.digital/?p=310
- https://herne.digital/sitemap.html
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
- https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php
- https://herne.digital/wp-content/themes/hdg-theme/career.php
- https://herne.digital/wp-content/themes/hdg-theme/company.php
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/team.php
warning Missing viewport meta tag
Rule mobile.viewport_missing · Mobile · 1 occurrence(s)
Notices (11 rules)
notice No llms.txt for AI agents
Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)
- https://herne.digital/ — no llms.txt found at the site root — add one so AI agents get a curated site summary
notice No main landmark for AI agents
Rule agent.no_main_landmark · Agent Readiness · 25 occurrence(s)
- https://herne.digital/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=281 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=284 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=287 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=290 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=293 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=307 — add a <main> element (or role=main) around the primary content
- https://herne.digital/?p=310 — add a <main> element (or role=main) around the primary content
- https://herne.digital/sitemap.html — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/hilfe-finder/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/smart-city-days-2025/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/uncategorized/urbane-datenplattform/ — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/company.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — add a <main> element (or role=main) around the primary content
- https://herne.digital/wp-content/themes/hdg-theme/team.php — add a <main> element (or role=main) around the primary content
notice Multiple <h1> elements
Rule h1.multiple · Headings · 3 occurrence(s)
- https://herne.digital/ — 7 <h1> elements
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 2 <h1> elements
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 4 <h1> elements
notice Missing html lang attribute
Rule i18n.lang_missing · Mobile · 1 occurrence(s)
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 25 occurrence(s)
- https://herne.digital/ — 28 of 28 images without width/height
- https://herne.digital/?p=281 — 4 of 4 images without width/height
- https://herne.digital/?p=284 — 4 of 4 images without width/height
- https://herne.digital/?p=287 — 4 of 4 images without width/height
- https://herne.digital/?p=290 — 4 of 4 images without width/height
- https://herne.digital/?p=293 — 4 of 4 images without width/height
- https://herne.digital/?p=307 — 4 of 4 images without width/height
- https://herne.digital/?p=310 — 4 of 4 images without width/height
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/hilfe-finder/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/smart-city-days-2025/ — 4 of 4 images without width/height
- https://herne.digital/uncategorized/urbane-datenplattform/ — 4 of 4 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 8 of 8 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/company.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — 2 of 2 images without width/height
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 12 of 12 images without width/height
notice Missing Open Graph tags
Rule og.missing · Social · 26 occurrence(s)
- https://herne.digital/ — og:title, og:description, og:image
- https://herne.digital/?p=284 — og:title, og:description, og:image
- https://herne.digital/?p=287 — og:title, og:description, og:image
- https://herne.digital/?p=290 — og:title, og:description, og:image
- https://herne.digital/?p=293 — og:title, og:description, og:image
- https://herne.digital/?p=307 — og:title, og:description, og:image
- https://herne.digital/?p=310 — og:title, og:description, og:image
- https://herne.digital/sitemap.html — og:title, og:description, og:image
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/hilfe-finder/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/smart-city-days-2025/ — og:title, og:description, og:image
- https://herne.digital/uncategorized/urbane-datenplattform/ — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/career.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/company.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — og:title, og:description, og:image
- https://herne.digital/wp-content/themes/hdg-theme/team.php — og:title, og:description, og:image
notice URL redirects to another URL
Rule redirect.single · Crawlability · 7 occurrence(s)
- https://herne.digital/?p=281 — redirects to https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/?p=284 — redirects to https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/?p=287 — redirects to https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/?p=290 — redirects to https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/?p=293 — redirects to https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/?p=307 — redirects to https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/?p=310 — redirects to https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
notice No structured data detected
Rule schema.none · Structured Data · 26 occurrence(s)
- https://herne.digital/
- https://herne.digital/?p=284
- https://herne.digital/?p=287
- https://herne.digital/?p=290
- https://herne.digital/?p=293
- https://herne.digital/?p=307
- https://herne.digital/?p=310
- https://herne.digital/sitemap.html
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
- https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php
- https://herne.digital/wp-content/themes/hdg-theme/career.php
- https://herne.digital/wp-content/themes/hdg-theme/company.php
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/team.php
notice Indexable page not listed in sitemap
Rule sitemap.orphan_not_listed · Sitemap · 10 occurrence(s)
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/career.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/company.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — indexable but not in sitemap
- https://herne.digital/wp-content/themes/hdg-theme/team.php — indexable but not in sitemap
notice Title is very short
Rule title.too_short · Titles · 26 occurrence(s)
- https://herne.digital/ — 13 chars
- https://herne.digital/?p=284 — 13 chars
- https://herne.digital/?p=287 — 13 chars
- https://herne.digital/?p=290 — 13 chars
- https://herne.digital/?p=293 — 13 chars
- https://herne.digital/?p=307 — 13 chars
- https://herne.digital/?p=310 — 13 chars
- https://herne.digital/sitemap.html — 11 chars
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/ — 13 chars
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/ — 13 chars
- https://herne.digital/uncategorized/hilfe-finder/ — 13 chars
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/ — 13 chars
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/ — 13 chars
- https://herne.digital/uncategorized/smart-city-days-2025/ — 13 chars
- https://herne.digital/uncategorized/urbane-datenplattform/ — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/career.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/company.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php — 13 chars
- https://herne.digital/wp-content/themes/hdg-theme/team.php — 13 chars
notice Missing Twitter Card tag
Rule twitter.missing · Social · 26 occurrence(s)
- https://herne.digital/
- https://herne.digital/?p=284
- https://herne.digital/?p=287
- https://herne.digital/?p=290
- https://herne.digital/?p=293
- https://herne.digital/?p=307
- https://herne.digital/?p=310
- https://herne.digital/sitemap.html
- https://herne.digital/uncategorized/crowd-management-auf-der-cranger-kirmes/
- https://herne.digital/uncategorized/digitalisierung-von-trafostationen/
- https://herne.digital/uncategorized/hilfe-finder/
- https://herne.digital/uncategorized/monitoring-von-fernwaermeschaechten/
- https://herne.digital/uncategorized/sicherheit-kritischer-infrastruktur/
- https://herne.digital/uncategorized/smart-city-days-2025/
- https://herne.digital/uncategorized/urbane-datenplattform/
- https://herne.digital/wp-content/themes/hdg-theme/all-projects.php
- https://herne.digital/wp-content/themes/hdg-theme/buildingdigital.php
- https://herne.digital/wp-content/themes/hdg-theme/career.php
- https://herne.digital/wp-content/themes/hdg-theme/company.php
- https://herne.digital/wp-content/themes/hdg-theme/dataplatform.php
- https://herne.digital/wp-content/themes/hdg-theme/datenschutzerklaerung.php
- https://herne.digital/wp-content/themes/hdg-theme/ihub.php
- https://herne.digital/wp-content/themes/hdg-theme/impressum.php
- https://herne.digital/wp-content/themes/hdg-theme/lorawan.php
- https://herne.digital/wp-content/themes/hdg-theme/team.php
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