What powers virmer.com?
Last seen Oct 2026 · 13 technologies across 8 categories
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Tag managers
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 28 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
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 32% desktop
- 3% tablet
Germany
France
Italy
Spain
Netherlands
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.00 / 10 · ranked #1,585,335 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 22.2 MB · 90 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.37.189, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,864,927, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bootstrap May 2026
- dropped Cloudflare Browser Insights May 2026
- dropped core-js May 2026
- dropped Facebook Pixel May 2026
- dropped Google Maps May 2026
- dropped Microsoft Advertising May 2026
- dropped Microsoft Clarity May 2026
- dropped React May 2026
- dropped Tawk.to May 2026
- dropped Trustpilot May 2026
- dropped Yandex.Metrika May 2026
- dropped PHP Apr 2026
- detected Preact Apr 2026
- dropped Nginx Jan 2026
- dropped Plesk Jan 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- detected HTTP/3 Dec 2025