What powers 
blindeninstitut.de?
Last seen Aug 2026 · 8 technologies across 4 categories
JavaScript libraries
Miscellaneous
Programming languages
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| truckerfest 2024 | #17 | 0 |
| entwicklung von kindern von 0-6 jahren | #85 | 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.
AI Crawlers
Policy unknown
Audience
- 84% phone
- 12% desktop
- 4% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #214,728 of all domains
140 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.2 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Blindeninstitutsstiftung
- Founded: 1853
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on AUTONOMOUSSYSTEMROCKENSTEINAG (77.76.217.39)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 1,184,986, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped YouTube Aug 2026
- dropped Google Tag Manager May 2026
- detected Google Tag Manager Mar 2026