What powers sperr-notruf.de?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
UI frameworks
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| notruf | #73 | 1 |
| usa vorwahl von deutschland | #63 | 0 |
| vorwahl deutschland aus usa | #52 | 0 |
| vorwahl 49 | #14 | 0 |
| sperren | #42 | 0 |
| lndervorwahl | #69 | 0 |
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.
Audience
- 89% phone
- 8% desktop
- 3% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.36 / 10 · ranked #25,913 of all domains
1,130 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.6 MB · 25 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sperr-notruf.de | 7 |
| sperr-notruf.de | 4 |
Full technology history →
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Recent changes
- detected Alpine.js May 2026
- detected Open Graph May 2026
- detected Tailwind CSS May 2026
- dropped core-js Mar 2026
- dropped lit-element Mar 2026
- dropped lit-html Mar 2026
- dropped Lodash Mar 2026
- dropped MobX Mar 2026
- dropped Vue.js Mar 2026
- detected core-js Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025
- detected Lodash Aug 2025
- detected MobX Aug 2025
- dropped PHP Aug 2025
- dropped ProcessWire Aug 2025
- detected Vue.js Aug 2025