What powers zamecnik-praha.com?
Last seen Oct 2026 · 37 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Sep 2025
Microsoft Clarity
since Jul 2026
Caching
Redis Object Cache
since Jun 2026
WordPress Super Cache
since Oct 2026
CDN
cdnjs
since Sep 2025
Cloudflare
since Sep 2025
CMS
Databases
Font scripts
Google Font API
since Sep 2025
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Isotope
since Aug 2026
OWL Carousel
since Aug 2026
Live chat
WhatsApp Business Chat
since Sep 2025
Maps
Google Maps
since Aug 2026
Miscellaneous
Performance
Priority Hints
since Aug 2026
Programming languages
PHP
since Sep 2025
Security
HSTS
since Mar 2026
Really Simple SSL & Security
since Aug 2026
Tag managers
Google Tag Manager
since Sep 2025
Video players
WordPress plugins
Elementor Header & Footer Builder
since Aug 2026
Premio Chaty
since Sep 2025
RankMath SEO
since Sep 2025
WPForms
since Aug 2026
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
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.8 s |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- CDN: Cloudflare
- Weight: 1.6 MB · 93 requests
- WordPress theme: logico (child: logico-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Zámečník Praha 24h
- Industry: Home and construction (declares
Locksmith)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.67.171, IPv6)
- DNS: Cloudflare DNS
- Email: zamecnik-praha.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- 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
- detected Redis Oct 2026
- detected Redis Object Cache Oct 2026
- detected WordPress Super Cache Oct 2026
- dropped Bootstrap Sep 2026
- dropped Contact Form 7 Sep 2026
- dropped CookieYes Sep 2026
- dropped GSAP Sep 2026
- dropped LazySizes Sep 2026
- dropped lit-element Sep 2026
- dropped lit-html Sep 2026
- dropped Microsoft Advertising Sep 2026
- dropped Redis Sep 2026
- dropped Redis Object Cache Sep 2026
- dropped Select2 Sep 2026
- dropped Slider Revolution Sep 2026
- dropped Swiper Sep 2026
- dropped Ultimate Addons for Elementor Sep 2026
- dropped WordPress Block Editor Sep 2026
- detected Cloudflare Browser Insights Aug 2026
- detected Complianz Aug 2026
- detected Elementor Header & Footer Builder Aug 2026
- detected Google Font API Aug 2026
- detected Google Maps Aug 2026
- detected HTTP/3 Aug 2026
- detected Isotope Aug 2026
- detected MediaElement.js Aug 2026
- detected OWL Carousel Aug 2026
- detected Priority Hints Aug 2026
- detected Really Simple SSL & Security Aug 2026
- detected WPForms Aug 2026
- dropped Google Font API Jul 2026
- detected Microsoft Clarity Jul 2026
- detected Bootstrap Jun 2026
- detected cdnjs Jun 2026
- detected Redis Jun 2026
- detected Redis Object Cache Jun 2026
- dropped Bootstrap Apr 2026
- dropped cdnjs Apr 2026
- dropped Cloudflare Browser Insights Apr 2026
- dropped Complianz Apr 2026
- dropped HTTP/3 Apr 2026
- dropped reCAPTCHA Apr 2026
- dropped Underscore.js Apr 2026
- detected CookieYes Mar 2026
- detected HSTS Mar 2026
- detected LazySizes Mar 2026
- detected Microsoft Advertising Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected WordPress Block Editor Dec 2025