What powers rentgen.bg?
Last seen Oct 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Apr 2022
CDN
Microsoft Ajax Content Delivery Network
since Apr 2022
Font scripts
Google Font API
since Apr 2022
JavaScript frameworks
Vue.js
since Aug 2022
JavaScript libraries
Miscellaneous
PDF.js
since Aug 2022
Programming languages
Web servers
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
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.27 / 10 · ranked #65,595,125 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.9 MB · 19 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SUPERHOSTING_AS (217.174.156.20)
- DNS: bgdns.net
- Email: rentgen.bg
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 105,222,741, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| online.rentgen.bg | 9 |
| www.rentgen.bg | 7 |