What powers petroprofa.ru?
Last seen Oct 2026 · 12 technologies across 9 categories
Analytics
CDN
CMS
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Programming languages
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- GPTBot Blocked
The other 32 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
1 of 33 AI crawlers blocked
Audience
- 90% phone
- 10% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.68 / 10 · ranked #20,006,054 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 1.1 MB · 56 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Учебный центр «ПетроПроф»
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Beget (31.207.77.26)
- DNS: Yandex 360
- Email: Yandex 360
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 42,494,047, 373 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Animate.css Oct 2026
- dropped Cart Functionality Jun 2026
- dropped core-js Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped jQuery UI Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped Select2 Jun 2026
- dropped UMI.CMS Jun 2026
- detected Animate.css May 2026
- detected FancyBox May 2026
- detected jsDelivr May 2026
- detected MODX May 2026
- detected Swiper May 2026
- detected Ubuntu May 2026