What powers 
wirschreiben.com?
Last seen Sep 2026 · 21 technologies across 14 categories
Analytics
CDN
CMS
Databases
JavaScript libraries
Live chat
Miscellaneous
PaaS
Performance
Programming languages
Tag managers
UI frameworks
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 85% desktop
- 15% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.59 / 10 · ranked #819,924 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- CDN: Cloudflare
- Weight: 2.2 MB · 75 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.55.171, IPv6)
- DNS: Cloudflare DNS
- Email: wirschreiben.com
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,857,694, 2 hosts
- Verified with: Google, Yahoo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Shortcodes Ultimate Sep 2026
- detected Priority Hints Aug 2026
- dropped jQuery CDN Feb 2026
- detected Cloudflare Browser Insights Nov 2025