What powers bkdtutorials.com?
Last seen Sep 2026 · 13 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Sep 2026
Google Analytics
since Aug 2023
Blogs
Blogger
since Jul 2020
CDN
Cloudflare
since Sep 2026
jsDelivr
since Sep 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2026
Programming languages
Web servers
OpenGSE
since Jul 2020
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
Infrastructure
- Hosted on Cloudflare (104.21.30.25, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted