What powers hiseo.cz?

Last seen Aug 2026 · 27 technologies across 12 categories

CMS

WordPress v7.0.4
since Dec 2023

Databases

MySQL
since Dec 2023

Ecommerce

Cart Functionality
since Dec 2023
WooCommerce v8.9.5
since May 2024

Font scripts

Google Font API
since Dec 2023
Twitter Emoji (Twemoji)
since May 2024

JavaScript libraries

core-js v3.32.0
since Dec 2023
jQuery
since Dec 2023
jQuery Migrate v3.4.1
since Dec 2023
jQuery UI v1.13.3
since Dec 2023
Swiper
since Dec 2023
Underscore.js v1.13.8
since Dec 2023

Miscellaneous

HTTP/3
since Aug 2026
Open Graph
since Dec 2023
RSS
since Dec 2023

Performance

Priority Hints
since Dec 2023

Programming languages

PHP
since Dec 2023

SEO

Yoast SEO Premium v22.8
since Dec 2023

Web servers

Nginx
since Dec 2023
OpenResty
since Aug 2026

WordPress plugins

Complianz v7.0.1
since Dec 2023
Elementor v4.2.2
since Dec 2023
Site Kit v1.184.0
since Jan 2024
WP Rocket
since Dec 2023
WPForms v1.8.6.4
since Dec 2023
Yoast SEO v28.2
since Dec 2023

WordPress themes

Hello Elementor
since Dec 2023

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.

  • Aug 2026 chatgpt-user removed from robots.txt
  • Aug 2026 perplexitybot removed from robots.txt
  • Aug 2026 oai-searchbot removed from robots.txt
  • Aug 2026 google-extended removed from robots.txt
  • Aug 2026 claudebot removed from robots.txt
  • Aug 2026 gptbot removed from robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Open Page Rank

3.71 / 10 · ranked #756,403 of all domains

16 referring domains · OpenPageRank

Infrastructure

  • DNS: websupport.cz
  • Email: Active 24
  • Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
  • SSL: Let's Encrypt, RSA 4096, expires Dec 2026
  • Common Crawl link graph: rank 27,031,112, 10 hosts

DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted

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