What powers 
gcftf.org?
Last seen Jun 2026 · 18 technologies across 13 categories
Caching
Redis Object Cache
since Jun 2026
CMS
WordPress
since May 2022
Databases
Font scripts
Google Font API
since May 2022
Hosting
GoDaddy
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jun 2026
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since May 2022
SEO
The SEO Framework
since Mar 2026
Video players
Web servers
Apache HTTP Server
since May 2022
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.09 / 10 · ranked #510,561 of all domains
70 referring domains · OpenPageRank
Infrastructure
- Hosted on UCLA (128.97.229.193)
- DNS: GoDaddy DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,943,327, 2 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
- detected Redis Jun 2026
- detected Redis Object Cache Jun 2026
- detected WordPress Block Editor Jun 2026
- dropped Ubuntu May 2026