What powers 
piterjs.org?
Last seen Sep 2026 · 5 technologies across 4 categories
Caching
Varnish
since Sep 2023
CDN
Fastly
since Sep 2023
Miscellaneous
Open Graph
since Oct 2023
PWA
since Sep 2023
PaaS
GitHub Pages
since Sep 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #965,790 of all domains
17 referring domains · OpenPageRank
Page
- CDN: Fastly
- Weight: 1.0 MB · 18 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Yandex 360
- Email: Yandex 360
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,123,345, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted