What powers semantics.gr?
Last seen Aug 2026 · 12 technologies across 8 categories
CDN
Cloudflare
since Feb 2023
Font scripts
JavaScript libraries
Miscellaneous
Google Code Prettify
since Feb 2020
Programming languages
Java
since Nov 2021
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Nginx
since Nov 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Greece
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.84 / 10 · ranked #1,898,387 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.4 MB · 49 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Jun 2026
- dropped Cloudflare Rocket Loader Jun 2026
- dropped HTTP/3 Jun 2026
- detected Nginx May 2026
- dropped Nginx Nov 2025
- detected Cloudflare Browser Insights Oct 2025
- detected Cloudflare Rocket Loader Oct 2025
- detected HTTP/3 Oct 2025