What powers jakdokanady.cz?
Last seen Oct 2026 · 28 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Matomo Analytics
since Oct 2023
Authentication
Facebook Login
since Jun 2021
CDN
Cloudflare
since May 2019
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Hosting panels
Plesk
since Jun 2023
Issue trackers
Sentry
since Jul 2026
JavaScript frameworks
GSAP
since May 2022
JavaScript libraries
Miscellaneous
Programming languages
Security
reCAPTCHA
since Mar 2020
UI frameworks
WordPress plugins
TablePress
since Apr 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.97 / 10 · ranked #1,645,223 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 6.6 MB · 130 requests
- WordPress theme: kallyas (child: kallyas-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.13.176, IPv6)
- DNS: Cloudflare DNS
- Email: jakdokanady.cz
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 3,372,137, 4 hosts
- Verified with: Google
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 Clicky Oct 2026
- dropped Facebook Pixel Oct 2026
- dropped Snowplow Analytics Oct 2026
- dropped SparkPost Oct 2026
- detected Sentry Jul 2026
- dropped Google Hosted Libraries Jan 2026
- dropped jQuery UI Jan 2026
- dropped Lightbox Jan 2026
- detected Facebook Login Dec 2025
- detected Facebook Pixel Dec 2025
- dropped Twitter Emoji (Twemoji) Dec 2025