What powers tck.org.tr?
Last seen Oct 2026 · 7 technologies across 6 categories
CDN
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
Font scripts
Miscellaneous
PWA
since Jan 2026
Programming languages
PHP
since Sep 2021
Web servers
Google Web Server
since Sep 2026
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Türkiye
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.81 / 10 · ranked #1,960,486 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Turkish
- CDN: Google
- Weight: 1.7 MB · 21 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Turkish Geographical Society
- Country: Turkey
From Wikidata (CC0).
Infrastructure
- Hosted on GUZELHOSTING GNET INTERNET TELEKOMUNIKASYON A.S. (45.84.190.44)
- DNS: guzelhosting.com
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 875,498, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped LiteSpeed Oct 2026
- detected Google Web Server Sep 2026
- dropped Apache HTTP Server Jan 2026
- dropped Debian Jan 2026
- dropped Google Analytics Jan 2026
- dropped jQuery Jan 2026
- dropped jQuery Migrate Jan 2026
- dropped Lightbox Jan 2026
- dropped Open Graph Jan 2026
- detected PWA Jan 2026
- dropped UIKit Jan 2026