What powers mathematicator.com?
Last seen Sep 2026 · 16 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2018
CDN
Cloudflare
since Nov 2020
Unpkg
since Jul 2021
Font scripts
Google Font API
since Aug 2018
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Programming languages
PHP
since Nov 2019
Security
reCAPTCHA
since Feb 2024
UI frameworks
Video players
YouTube
since Aug 2018
Web frameworks
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 60% desktop
- 40% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.10 / 10 · ranked #3,324,813 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 2.5 MB · 61 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 9,408,804, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025