What powers opravnotebook.cz?

Last seen Apr 2026 · 25 technologies across 11 categories

CMS

WordPress v6.9.4
since Mar 2025

Databases

MySQL
since Mar 2025

JavaScript libraries

jQuery v3.7.1
since Mar 2025
jQuery Migrate v3.4.1
since Mar 2025

Miscellaneous

Open Graph
since Mar 2025
RSS
since Mar 2025

Page builders

WordPress Block Editor
since Mar 2025

Performance

LazySizes
since Mar 2025
Priority Hints
since Mar 2025

Programming languages

PHP v8.4.19
since Mar 2025

Reviews

Trustindex
since Mar 2025

Security

HSTS
since Mar 2025

Web servers

Nginx
since Mar 2025

WordPress plugins

Embed Optimizer v1.0.0
since Mar 2025
Enhanced Responsive Images v1.7.0
since Mar 2025
Image Placeholders v1.2.1
since Mar 2025
Image Prioritizer v1.0.0
since Mar 2025
Modern Image Formats v2.6.1
since Mar 2025
Optimization Detective v1.0.0
since Mar 2025
Performance Lab v4.1.0
since Mar 2025
Performant Translations v1.2.0
since Mar 2025
RankMath SEO
since Mar 2025
Speculative Loading v1.6.0
since Mar 2025
Web Worker Offloading v0.2.1
since Mar 2025
WP-Optimize
since Mar 2025

Open Page Rank

0.40 / 10 · ranked #36,487,865 of all domains

0 referring domains · OpenPageRank

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