What powers 
forschungsinformationssystem.de?
Last seen Sep 2026 · 10 technologies across 6 categories
Font scripts
JavaScript graphics
JavaScript libraries
UI frameworks
Video players
Web servers
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- Claude-SearchBot Blocked
- OAI-SearchBot Blocked
- PerplexityBot Blocked
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| forschungszentrum jlich | #16 | 2 |
| nasa headquarters address | #82 | 1 |
| icao annex 10 | #53 | 1 |
| ffv engine | #83 | 1 |
| world health organization contact | #86 | 0 |
| where is the world health organization located | #91 | 0 |
| where is world health organization located | #84 | 0 |
| richterskala | #25 | 0 |
| schweizerische bundesbahnen fahrplan | #70 | 0 |
| nasa hq phone number | #95 | 0 |
| nasa headquarters phone number | #42 | 0 |
| nmiv | #67 | 0 |
| nmiv | #29 | 0 |
| pwc gmbh wirtschaftsprfungsgesellschaft | #52 | 0 |
| ivsg | #38 | 0 |
| landung | #65 | 0 |
| lead logistics provider | #66 | 0 |
| acc3 | #60 | 0 |
| icao annex 16 | #54 | 0 |
| iabg industrieanlagen-betriebsgesellschaft mbh | #35 | 0 |
| dfs flugsicherung | #40 | 0 |
| deutsches institut fr normung | #16 | 0 |
| eeoi | #81 | 0 |
| f44 fuel | #96 | 0 |
| flugsicherung | #75 | 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
7 of 33 AI crawlers blocked
Audience
- 70% desktop
- 30% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.52 / 10 · ranked #156,195 of all domains
146 referring domains · OpenPageRank
Search traffic
5 est. monthly organic visits (US)
27 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 5.4 MB · 55 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany (192.44.1.171)
- DNS: fraunhofer.de
- Email: fraunhofer.de
- Email security: SPF, DMARC monitor only
- SSL: HARICA, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 487,514, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted