What powers izs.de?
Last seen Oct 2026 · 6 technologies across 4 categories
CDN
Amazon CloudFront
since Dec 2025
Amazon S3
since Dec 2025
Font scripts
Google Font API
since Dec 2025
JavaScript frameworks
Vue.js
since Dec 2025
PaaS
Amazon Web Services
since Dec 2025
Strato
since Dec 2025
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,205,751 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Amazon CloudFront
- Weight: 0.4 MB · 17 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on STRATO (85.214.197.209)
- DNS: stratoserver.net
- Email: izs.de
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 24,772,438, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted