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2026-08-01 crawl · observed, not inferred

Technology used by tstprep.com

Prepare for your English proficiency test with TST Prep. Access expert resources, practice tests, and study guides for TOEFL® and DET.

34
technologies detected
tst prep
company
1-10
employees
e-learning
industry
united states
location

Recent changes

2026-07-01 dropped Google Font APIprovisional
2026-07-01 dropped cdnjsconfirmed
2026-02-01 dropped Cloudflare Bot Managementconfirmed

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.

JavaScript libraries
jQuery UI1.13.3↩ Apr 2021Isotope↩ Jul 2021core-js3.46.0↩ Sept 2021Swiper↩ Sept 2024Underscore.js1.13.8↩ Jan 2021metisMenu↩ Nov 2024jQuery Migrate3.4.1↩ Apr 2019jQuery3.7.1↩ Apr 2019
WordPress plugins
Redux Framework4.5.13↩ May 2023Elementor4.2.1|4.2.1↩ Sept 2024Yoast SEO28.1|28.1↩ Jul 2019Moove GDPR Consent↩ Nov 2021
Miscellaneous
RSS↩ Dec 2022PWA↩ Apr 2025Open Graph↩ Sept 2022HTTP/3↩ Sept 2022
Analytics
Microsoft Clarity↩ Mar 2025Google Analytics↩ Apr 2019Cloudflare Browser Insights↩ Feb 2021
Ecommerce
Cart Functionality↩ Aug 2020WooCommerce10.9.4|10.9.4↩ Apr 2019
Databases
MySQL↩ Apr 2019Redis↩ Oct 2024
Security
HSTS↩ Sept 2024Cloudflare Bot Management↩ Aug 2022
CMS
WordPress7.0.2|7.0.2↩ Apr 2019
Programming languages
PHP↩ Apr 2019
Caching
Redis Object Cache↩ Oct 2024
JavaScript frameworks
Backbone.js1.6.1↩ Nov 2024
Performance
Priority Hints↩ Oct 2023
Font scripts
Google Font API↩ Apr 2019
Webmail
Google Workspace↩ Aug 2022
Tag managers
Google Tag Manager↩ Apr 2019
CDN
Cloudflare↩ Jul 2020
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