2026-08-01 crawl · observed, not inferred

Technology used by foursouls.com

A complete encyclopedic resource on all cards in The Binding of Isaac: Four Souls.

22
technologies detected

Recent changes

2026-06-01 dropped LazySizes unveilhooks pluginconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

WordPress plugins
Responsive Lightbox & Gallery2.7.4|2.7.4Feb 2022All in One SEO4.9.4.1|4.9.4.1Jul 2024Moove GDPR ConsentMar 2022WP Fastest CacheFeb 2022EWWW Image OptimizerFeb 2022
JavaScript libraries
Underscore.js1.13.7Dec 2021LightboxDec 2021jQuery Migrate3.4.1Dec 2021jQuery3.7.1Dec 2021
Miscellaneous
RSSDec 2022PWAAug 2022Open GraphSept 2022HTTP/3Sept 2022
Analytics
Google AnalyticsDec 2021Cloudflare Browser InsightsNov 2025
CMS
WordPressDec 2021
Databases
MySQLDec 2021
Programming languages
PHPDec 2021
Performance
LazySizesFeb 2022
Security
Really Simple SSL & SecurityApr 2024
Font scripts
Google Font APIFeb 2023
CDN
CloudflareDec 2021
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