What powers 
karlsruhe.de?
Last seen Sep 2026 · 95 technologies across 31 categories
Analytics
Caching
CDN
CMS
Comment systems
Cookie compliance
Databases
DMS
Font scripts
JavaScript frameworks
JavaScript libraries
LMS
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Rich text editors
Security
UI frameworks
Video players
Web frameworks
Web Server Extensions
Web servers
Webmail
Widgets
Wikis
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Aug 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| karlsruhe | #46 | 17 |
| karlsruhe de | #1 | 11 |
| karlsruhe germany | #50 | 8 |
| klinikum karlsruhe | #3 | 4 |
| stadt | #51 | 3 |
| briefwahl | #8 | 2 |
| karlsruhe einwohner | #4 | 2 |
| kvv | #27 | 2 |
| kindergarten die katze | #7 | 2 |
| lavinia lang | #54 | 2 |
| gurs | #62 | 2 |
| umleitungen | #53 | 1 |
| reisepass | #94 | 1 |
| sabine ganz | #71 | 1 |
| schneeballen | #93 | 1 |
| schloss karlsruhe | #40 | 1 |
| stadtwerke karlsruhe | #6 | 1 |
| alt e | #92 | 1 |
| alt e | #88 | 1 |
| and den | #67 | 1 |
| antoni ravioli | #54 | 1 |
| junker germany | #78 | 1 |
| karlsruhe schloss | #38 | 1 |
| lange messer | #67 | 1 |
| luna platz | #55 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 10% desktop
- 4% tablet
Germany
France
Türkiye
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.73 / 10 · ranked #12,448 of all domains
1,881 referring domains · OpenPageRank
Search traffic
73 est. monthly organic visits (US)
262 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 0.3 MB · 18 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Similar sites
- aneel.gov.br 5 shared
data.gov.kg 5 shared
datos.gob.ar 5 shared
- datos.gob.mx 5 shared
publications.qld.gov.au 5 shared
miteco.gob.es 6 shared- data.gov.ie 4 shared
data.gov.ua 4 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Karlsruhe
- Founded: 1715
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on BELWUE BelWue-Koordination (193.197.165.152)
- DNS: belwue.de
- Email: karlsruhe.de
- Email security: SPF (soft fail), DMARC monitor only, MTA-STS
- SSL: GlobalSign, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 30,410, 157 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| corona.karlsruhe.de | 18 |
| huebsch.karlsruhe.de | 18 |
| share.staatstheater.karlsruhe.de | 18 |
| www.karlsruhe.de | 15 |
| dweb.karlsruhe.de | 13 |
| effekte.karlsruhe.de | 13 |
| geoportal.karlsruhe.de | 13 |
| karlsruhe.de | 13 |
| klik.karlsruhe.de | 13 |
| klima.karlsruhe.de | 13 |
| kons.karlsruhe.de | 13 |
| kulturbuero.karlsruhe.de | 13 |
| nubnetzwerk.karlsruhe.de | 13 |
| spielzeit23-24.staatstheater.karlsruhe.de | 13 |
| stadtbibliothek.karlsruhe.de | 13 |
| stadtgeschichte.karlsruhe.de | 13 |
| www.huebsch.karlsruhe.de | 13 |
| spielzeit22-23.staatstheater.karlsruhe.de | 12 |
| transparenz.karlsruhe.de | 12 |
| tsk.karlsruhe.de | 12 |
| www.staatstheater.karlsruhe.de | 12 |
| feedback.karlsruhe.de | 11 |
| mgg.karlsruhe.de | 11 |
| sanierung.staatstheater.karlsruhe.de | 10 |
Full technology history →
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Recent changes
- dropped Microsoft Word Aug 2026
- detected Borlabs Cookie Jun 2026
- dropped Mapbox GL JS Jun 2026
- detected Microsoft Word Jun 2026
- detected React Jun 2026
- detected styled-components Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- dropped Microsoft Word Feb 2026
- dropped PubSubJS Feb 2026
- detected Microsoft Word Dec 2025
- detected PubSubJS Dec 2025
- detected Bootstrap Icons Nov 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- dropped PubSubJS Nov 2025