What powers qastack.com.ua?
Last seen Feb 2023 · 9 technologies across 9 categories
Advertising
Google AdSense
since Apr 2020
Analytics
Google Analytics
since Feb 2020
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Ubuntu
since Feb 2020
Programming languages
C
since Feb 2023
Security
reCAPTCHA
since Apr 2022
UI frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.20 / 10 · ranked #77,394,808 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 84,537,598
- Verified with: Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted