What powers pisennamiru.cz?
Last seen Sep 2026 · 37 technologies across 19 categories
Advertising
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Mobile frameworks
Payment processors
Performance
Programming languages
Security
Tag managers
Video players
Web servers
Widgets
WordPress plugins
AI Crawlers
Restricts 14 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- MistralAI-User Restricted
- Perplexity-User Restricted
The other 19 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 claudebot added to robots.txt
- Oct 2026 duckassistbot added to robots.txt
- Oct 2026 claude-user added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 amazonbot added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
AI Crawlers
14 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 76% phone
- 24% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 2.2 MB · 109 requests
- WordPress theme: divi (child: svozil-martin-divi-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Píseň na míru
- Industry: Retail (declares
OnlineStore) - Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (185.58.41.93, IPv6)
- DNS: webkitty.eu
- Email: 20i
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- 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 AddToAny Sep 2026
- dropped AddToAny Share Buttons Sep 2026
- detected Autoptimize Sep 2026
- detected Cloudflare Sep 2026
- detected Cloudflare Bot Management Sep 2026
- detected FlexSlider Sep 2026
- detected Nginx Sep 2026
- dropped Really Simple SSL & Security Sep 2026
- detected Snowplow Analytics Aug 2026
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- dropped Autoptimize Jun 2026
- dropped Cloudflare Turnstile Jun 2026
- detected Facebook Pixel Jun 2026
- detected Google Tag Manager Jun 2026
- detected Microsoft Advertising Jun 2026
- dropped React Jun 2026
- detected Unpkg May 2026
- detected Autoptimize Apr 2026
- detected HSTS Apr 2026
- detected PhotoSwipe Apr 2026
- detected React Apr 2026
- detected Select2 Apr 2026
- detected Amazon S3 Mar 2026
- detected Amazon Web Services Mar 2026
- detected Cart Functionality Mar 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- detected core-js Mar 2026
- detected Underscore.js Mar 2026
- detected WooCommerce Mar 2026
- detected WooCommerce Stripe Payment Gateway Mar 2026
- detected AddToAny Feb 2026
- detected AddToAny Share Buttons Feb 2026
- detected Really Simple SSL & Security Feb 2026
- dropped Slick Feb 2026
- dropped WP-Optimize Feb 2026