What powers isahr.de?
Last seen Oct 2026 · 22 technologies across 13 categories
CDN
CMS
Ecommerce
Font scripts
IaaS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Programming languages
Security
Tag managers
Web frameworks
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.49 / 10 · ranked #6,608,924 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Google
- Weight: 1.7 MB · 54 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (216.162.200.200)
- DNS: first-ns.de
- Email: Barracuda
- Email security: SPF (hard fail), DMARC quarantine
- SSL: ZeroSSL, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,322,173, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.isahr.de | 22 |
| isahr.de | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Django Jul 2026
- detected Google Cloud Jul 2026
- detected Google Cloud CDN Jul 2026
- detected LazySizes Jul 2026
- detected MobX Jul 2026
- detected Open Graph Jul 2026
- detected Python Jul 2026
- detected React Jul 2026
- detected Wagtail Jul 2026
- dropped core-js Feb 2026
- dropped Hetzner Jan 2026