Ansafi
Sign inStart free
2026-08-01 crawl · observed, not inferred

Technology used by hapisumu.jp

24
technologies detected

Recent changes

2026-07-01 dropped Tailwind CSSprovisional
2026-07-01 dropped Sentryconfirmed
2026-07-01 dropped Rubyprovisional
2026-07-01 dropped Microsoft Advertisingprovisional
2026-07-01 dropped Ruby on Railsprovisional
2026-07-01 dropped jQueryprovisional
2026-07-01 dropped HSTSprovisional
2026-07-01 dropped Microsoft Clarityprovisional
2026-06-01 dropped cdnjsconfirmed
2026-06-01 dropped Slickconfirmed
2026-06-01 dropped Google Font APIconfirmed
2026-06-01 dropped jQuery Migrateconfirmed

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.

Analytics
TikTok Pixel↩ Mar 2025Google Ads Conversion Tracking↩ Aug 2021Google Analytics↩ Jul 2018Facebook Pixel2.9.377↩ Jul 2021
Advertising
Google Ads↩ Dec 2022Yahoo Advertising↩ Apr 2022Criteo↩ Dec 2019
Databases
MySQL↩ Jul 2018Redis↩ Mar 2025
WordPress plugins
Google Tag Manager for WordPress1.22.3↩ Feb 2022EWWW Image Optimizer↩ Feb 2022
CDN
jsDelivr↩ Aug 2025Cloudflare↩ Nov 2022
CMS
WordPress↩ Jul 2018
Programming languages
PHP↩ Jul 2018
UI frameworks
Tailwind CSS↩ Oct 2023
Caching
Redis Object Cache↩ Mar 2025
PaaS
Amazon Web Services↩ Aug 2022
JavaScript frameworks
Alpine.js3.14.9↩ May 2026
Performance
Priority Hints↩ May 2026
JavaScript libraries
core-js3.32.2↩ Sept 2021
Tag managers
Google Tag Manager↩ Jul 2018
Security
Cloudflare Bot Management↩ Jul 2025
Email
Amazon SES↩ Nov 2023
Who else runs this stack?

Build a list of companies using any of these, filtered by size, industry and country — with every prospect's full stack attached.

Build a list →