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2026-08-01 crawl · observed, not inferred

Technology used by jlptsensei.com

Learn Japanese and study to pass the Japanese Language Proficiency Test with JLPT Sensei! Master JLPT Grammar lists, take practice tests, and more!

24
technologies detected

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
web-vitals↩ Feb 2022LazySizes↩ Feb 2022jQuery Migrate3.4.1↩ Jul 2017jQuery3.7.1↩ Jul 2017
Analytics
Snowplow Analytics↩ Sept 2022Quantcast Measure↩ Aug 2020Google Analytics↩ May 2018Ezoic↩ May 2021
CDN
Cloudflare↩ May 2022cdnjs↩ Nov 2021
Security
reCAPTCHA↩ Apr 2022Cloudflare Bot Management↩ May 2023
Advertising
Google AdSense↩ Apr 2018Amazon Advertising↩ Jun 2021
Miscellaneous
Open Graph↩ Sept 2022Popper1.14.7↩ Feb 2021
CMS
WordPress↩ Jul 2017
Databases
MySQL↩ May 2018
Programming languages
PHP↩ May 2018
UI frameworks
Bootstrap4.3.1↩ Jul 2017
SEO
Yoast SEO28.0|28.0↩ Jul 2017
Web servers
Nginx↩ Jul 2017
Performance
Priority Hints↩ Apr 2023
Font scripts
Google Font API↩ Jul 2017
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