What powers free-viewer.app?
Last seen Apr 2026 · 28 technologies across 16 categories
Advertising
Google AdSense
since Nov 2024
Analytics
Caching
W3 Total Cache
since Nov 2024
CDN
Cloudflare
since Nov 2024
CMS
Cookie compliance
CookieYes
since Nov 2024
Funding Choices
since Nov 2024
Databases
MySQL
since Nov 2024
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Nov 2024
Performance
Priority Hints
since Nov 2024
Programming languages
PHP
since Nov 2024
Security
Cloudflare Turnstile
since Jan 2025
reCAPTCHA
since Nov 2024
Tag managers
Google Tag Manager
since Nov 2024
UI frameworks
WordPress plugins
Autoptimize
since Jan 2025
Yoast SEO
since Nov 2024
Full technology history →
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Recent changes
- dropped Google Font API Apr 2026
- detected Snowplow Analytics Apr 2026
- dropped jQuery UI Nov 2025
- dropped PublishPress Blocks Nov 2025