Technology history for studyplus.co.jp
Stack size over time
From 11 detected technologies in Jan 2019 to 71 in Jun 2026.
Currently detected
- jQuery since Jan 2019
- Google Font API since Jan 2019
- PHP since Jan 2019
- Nginx since Jan 2019
- WordPress since Jan 2019
- Google Analytics since Jan 2019
- MySQL since Jan 2019
- Google Tag Manager since Feb 2019
- React since Feb 2019
- Varnish since Feb 2019
- Twitter since Feb 2019
- YouTube since May 2019
- Vue.js since Feb 2020
- Sentry since Feb 2020
- Webpack since Feb 2020
- Font Awesome since Feb 2020
- Nuxt.js since Feb 2020
- Node.js since May 2020
- Amazon CloudFront since Jul 2020
- Amazon Web Services since Jul 2020
- Intercom since Jul 2020
- Cloudflare since Aug 2020
- Amazon S3 since Sep 2020
- Twitter Ads since Jun 2021
- Facebook Login since Jun 2021
- Howler.js since Jul 2021
- Site Kit since Jul 2021
- Yoast SEO since Jul 2021
- core-js since Sep 2021
- Geniee since Feb 2022
- Twenty Nineteen since Feb 2022
- WP-PageNavi since Feb 2022
- LazySizes since Feb 2022
- MAJIN since Feb 2022
- Tailwind CSS since Apr 2022
- Facebook Pixel since Jun 2022
- Google Cloud since Jun 2022
- STUDIO since Jun 2022
- Firebase since Jun 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Vercel since Nov 2022
- Next.js since Nov 2022
- RSS since Dec 2022
- Hatena Blog since Jan 2023
- jQuery Migrate since Jan 2023
- Ruby since May 2023
- Ruby on Rails since May 2023
- PDF.js since Jul 2023
- Envoy since Jun 2024
- Backbone.js since Sep 2024
- Google Maps since Sep 2024
- Underscore.js since Sep 2024
- HTTP/3 since Nov 2024
- Google Cloud CDN since Nov 2024
- React Router since Nov 2024
- Cloudflare Bot Management since Mar 2025
- Apollo since Jul 2025
- GraphQL since Jul 2025
- Priority Hints since Jul 2025
- TypeScript since Jul 2025
- Next.js App Router since Jul 2025
- All in One SEO since Aug 2025
- cdnjs since Aug 2025
- GSAP since Aug 2025
- jsDelivr since Aug 2025
- Sakura Internet since Aug 2025
- MonsterInsights since Feb 2026
Previously used
- Svelte Dec 2021 to Nov 2025 · 3 yrs
- Google Optimize Nov 2021 to Mar 2024 · 2 yrs
- lit-element Nov 2023 to Dec 2023 · 1 mo
- lit-html Nov 2023 to Dec 2023 · 1 mo
- Lodash May 2020 to May 2023 · 3 yrs
- reCAPTCHA Feb 2019 to May 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Satori Mar 2022 to Nov 2022 · 8 mo
- All in One SEO Pack Jan 2019 to Oct 2022 · 3 yrs
- Bootstrap Jan 2019 to Oct 2022 · 3 yrs
- Contact Form 7 Feb 2022 to Oct 2022 · 8 mo
- Twitter Emoji (Twemoji) Jan 2019 to Oct 2022 · 3 yrs
- Chart.js Sep 2020 to Aug 2022 · 1 yr
- Swiper Slider Jul 2021 to Aug 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Emotion Jun 2021 to Apr 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Feb 2020 to Jan 2021 · 11 mo
- jQuery UI Feb 2019 to Jun 2020 · 1 yr
- Moment.js May 2019 to Feb 2020 · 9 mo
- Google Plus Feb 2019 to Feb 2019 · 1 mo
Timeline
2026 2 added · 1 dropped
- added Cloudflare Bot Management May 2026 · Security
- added MonsterInsights Feb 2026 · WordPress plugins
- dropped Svelte Jan 2026 · JavaScript frameworks
2025 8 added · 3 dropped
- dropped Cloudflare Bot Management Dec 2025 · Security
- added Apollo Jul 2025 · JavaScript libraries
- added GraphQL Jul 2025 · Programming languages
- added Howler.js Jul 2025 · JavaScript libraries
- added Next.js App Router Jul 2025 · JavaScript frameworks
- added Priority Hints Jul 2025 · Performance
- added TypeScript Jul 2025 · Programming languages
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
- dropped Google Cloud CDN Mar 2025 · CDN
- dropped HTTP/3 Mar 2025 · Miscellaneous
2024 4 added · 3 dropped
- added Google Cloud CDN Nov 2024 · CDN
- added HTTP/3 Nov 2024 · Miscellaneous
- added React Router Nov 2024 · JavaScript frameworks
- added Envoy Jun 2024 · Reverse proxies
- dropped Google Optimize May 2024 · A/B Testing
- dropped lit-element Apr 2024 · JavaScript libraries
- dropped lit-html Apr 2024 · JavaScript libraries
2023 4 added · 6 dropped
- dropped Lodash Dec 2023 · JavaScript libraries
- dropped reCAPTCHA Dec 2023 · Security
- added Google Optimize Nov 2023 · A/B Testing
- dropped Google Optimize Oct 2023 · A/B Testing
- dropped Cloudflare Sep 2023 · CDN
- added PDF.js Jul 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added jQuery Migrate Jan 2023 · JavaScript libraries
- dropped Satori Jan 2023 · Marketing automation
2022 59 added · 10 dropped · 1 switched
- dropped All in One SEO Pack Dec 2022 · WordPress plugins
- dropped Bootstrap Dec 2022 · UI frameworks
- dropped Contact Form 7 Dec 2022 · WordPress plugins
- added RSS Dec 2022 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Dec 2022 · Font scripts
- dropped Chart.js Nov 2022 · JavaScript graphics
- added Next.js Nov 2022 · Web frameworks
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added Vercel Nov 2022 · PaaS
- dropped Howler.js Oct 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added All in One SEO Pack Aug 2022 · WordPress plugins
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added Chart.js Aug 2022 · JavaScript graphics
- added Cloudflare Aug 2022 · CDN
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Firebase Aug 2022 · Databases
- added Font Awesome Aug 2022 · Font scripts
- added Geniee Aug 2022 · Advertising
- added Google Cloud Aug 2022 · IaaS
- added Google Font API Aug 2022 · Font scripts
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Webmail
- added Howler.js Aug 2022 · JavaScript libraries
- added Intercom Aug 2022 · Live chat
- added LazySizes Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added MAJIN Aug 2022 · Marketing automation
- added Node.js Aug 2022 · Programming languages
- added Nuxt.js Aug 2022 · JavaScript frameworks
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added Satori Aug 2022 · Marketing automation
- added Sentry Aug 2022 · Issue trackers
- added Site Kit Aug 2022 · WordPress plugins
- added STUDIO Aug 2022 · Page builders
- added Svelte Aug 2022 · JavaScript frameworks
- added Swiper Slider Aug 2022 · Miscellaneous
- added Tailwind CSS Aug 2022 · UI frameworks
- added Twenty Nineteen Aug 2022 · WordPress themes
- switched Facebook Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Varnish Aug 2022 · Caching
- added Vue.js Aug 2022 · JavaScript frameworks
- added Webpack Aug 2022 · Miscellaneous
- added WP-PageNavi Aug 2022 · WordPress plugins
- added Yoast SEO Aug 2022 · WordPress plugins
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Polyfill Jul 2022 · JavaScript libraries
- added YouTube Jul 2022 · Video players
- dropped Emotion Jun 2022 · Development
- added Tailwind CSS Apr 2022 · UI frameworks
- added Satori Mar 2022 · Marketing automation
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Geniee Feb 2022 · Advertising
- added LazySizes Feb 2022 · JavaScript libraries
- added MAJIN Feb 2022 · Marketing automation
- added Twenty Nineteen Feb 2022 · WordPress themes
- added WP-PageNavi Feb 2022 · WordPress plugins
2021 10 added · 7 dropped
- added Svelte Dec 2021 · JavaScript frameworks
- dropped Wheelio Dec 2021 · Widgets
- added All in One SEO Pack Nov 2021 · SEO
- added Google Optimize Nov 2021 · A/B Testing
- dropped YouTube Nov 2021 · Video players
- dropped All in One SEO Pack Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Chart.js Jul 2021 · JavaScript graphics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Howler.js Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added YouTube Jun 2021 · Video players
- dropped Intercom Apr 2021 · Analytics
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped YouTube Jan 2021 · Video players
2020 3 added · 4 dropped
- dropped jQuery UI Nov 2020 · JavaScript libraries
- dropped React Oct 2020 · JavaScript Frameworks
- added Cloudflare Aug 2020 · CDN
- dropped YouTube Jun 2020 · Video Players
- added Lodash May 2020 · JavaScript libraries
- added Node.js May 2020 · Programming languages
- dropped Moment.js Apr 2020 · JavaScript Libraries
2019 18 added · 1 dropped
- dropped Google Plus May 2019 · Widgets
- added All in One SEO Pack Mar 2019 · SEO
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Varnish Mar 2019 · Cache Tools
- added WordPress Mar 2019 · Blogs
- added Google Tag Manager Feb 2019 · Tag Managers