What powers 
fyysika.ee?
Last seen Aug 2026 · 35 technologies across 22 categories
Advertising
Analytics
Authentication
CDN
CMS
Comment systems
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
Reverse proxies
Security
Static site generator
Tag managers
UI frameworks
Video players
Web servers
Widgets
WordPress themes
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt, restricts 1 more. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
Training crawlers
- Bytespider Blocked
- ClaudeBot Restricted
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 55% phone
- 45% desktop
Estonia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #509,400 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 0.6 MB · 12 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Estonian Physical Society
- Founded: 1989
- Country: Estonia
From Wikidata (CC0).
Infrastructure
- Hosted on EENET-AS (193.40.5.2)
- DNS: ut.ee
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 91,500, 13 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| efo.fyysika.ee | 18 |
| opik.fyysika.ee | 14 |
| materjalimaailm.fyysika.ee | 12 |
| www.fyysika.ee | 10 |
Full technology history →
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Recent changes
- detected Envoy Aug 2026
- detected Font Awesome Jul 2026
- detected Genesis theme Jul 2026
- detected Google Sign-in Jul 2026
- detected Google Tag Manager Jul 2026
- detected jQuery Migrate Jul 2026
- detected Mustache Jul 2026
- detected PWA Jul 2026
- detected Vue.js Jul 2026
- dropped Cloudflare Bot Management Mar 2026