Technology history for freee.co.jp
Stack size over time
From 6 detected technologies in Apr 2018 to 134 in Jun 2026 (peak 135).
Currently detected
- Google Font API since Apr 2018
- Google Tag Manager since Apr 2018
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Facebook since Jun 2018
- Google Plus since Aug 2018
- PHP since Aug 2018
- Slick since Aug 2018
- Ruby on Rails since Aug 2018
- Ruby since Aug 2018
- React since Aug 2018
- Font Awesome since Aug 2018
- Pardot since Aug 2018
- Marketo since Aug 2018
- New Relic since Aug 2018
- Nginx since Aug 2018
- MySQL since Aug 2018
- Moment.js since Aug 2018
- Amazon CloudFront since Aug 2018
- All in One SEO Pack since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Aug 2018
- Twitter since Aug 2018
- WordPress since Aug 2018
- Twitter Emoji (Twemoji) since Aug 2018
- Varnish since Aug 2018
- Webpack since Aug 2018
- ZURB Foundation since Aug 2018
- Cloudflare since Sep 2018
- YouTube since Sep 2018
- reCAPTCHA since Oct 2018
- Amazon Web Services since Jan 2019
- Lodash since Mar 2019
- Chart.js since Mar 2019
- Sentry since Nov 2019
- Babel since Mar 2020
- Zendesk since Mar 2020
- jsDelivr since Jul 2020
- Nuxt.js since Oct 2020
- Node.js since Oct 2020
- Vue.js since Oct 2020
- Linkedin Insight Tag since Feb 2021
- A8.net since Feb 2021
- Stripe since Feb 2021
- Microsoft Clarity since May 2021
- Twitter Ads since May 2021
- Amazon S3 since Jun 2021
- Google Optimize since Jul 2021
- Facebook Login since Jul 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Outbrain since Jul 2021
- Algolia since Jul 2021
- styled-components since Jul 2021
- core-js since Aug 2021
- Envoy since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Akamai since Nov 2021
- Boomerang since Nov 2021
- Akamai mPulse since Nov 2021
- JSS since Feb 2022
- i-mobile since Feb 2022
- jQuery CDN since Feb 2022
- Twenty Fourteen since Feb 2022
- Google Hosted Libraries since Mar 2022
- Tailwind CSS since Apr 2022
- Yahoo Advertising since Apr 2022
- Fastly since May 2022
- Yoast SEO since May 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- Salesforce since Aug 2022
- D3 since Aug 2022
- Hund.io since Aug 2022
- Amazon SES since Aug 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- Gatsby since Sep 2022
- Firebase since Sep 2022
- microCMS since Sep 2022
- Open Graph since Sep 2022
- Moshimo since Sep 2022
- Cart Functionality since Sep 2022
- Swiper since Sep 2022
- Microsoft Advertising since Oct 2022
- AOS since Oct 2022
- toastr since Oct 2022
- Gravatar since Nov 2022
- Amazon Associates since Nov 2022
- Linkedin Sign-in since Nov 2022
- WordPress.com since Nov 2022
- RSS since Dec 2022
- Google Ads since Dec 2022
- Hatena Blog since Dec 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Pocket since Feb 2023
- Thinkific since Feb 2023
- Clipboard.js since Mar 2023
- Google Cloud since Jun 2023
- STUDIO since Jun 2023
- Google Maps since Jul 2023
- Amazon ELB since Sep 2023
- Taboola since Sep 2023
- AppNexus since Oct 2023
- AB Tasty since Dec 2023
- Popper since Jan 2024
- Priority Hints since Jan 2024
- Mouse Flow since Jan 2024
- Cowboy since Jan 2024
- Emotion since Jan 2024
- Next.js since Jan 2024
- Erlang since Jan 2024
- Matomo Analytics since Jan 2024
- cdnjs since Jan 2024
- Heroku since Jan 2024
- HubSpot since Jan 2024
- HubSpot Analytics since Jan 2024
- SweetAlert2 since Jan 2024
- GitHub Pages since May 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
- WordPress Block Editor since Jul 2024
- TikTok Pixel since Jun 2025
- GraphQL since Jul 2025
- Howler.js since Jul 2025
- TypeScript since Jul 2025
- Next.js App Router since Jul 2025
- Apollo since Jul 2025
- Datadog since Aug 2025
- React Router since Oct 2025
- Plausible since Oct 2025
- FreakOut since Feb 2026
- Froala Editor since May 2026
Previously used
- Braze Feb 2024 to Mar 2026 · 2 yrs
- PayPal Sep 2024 to Dec 2025 · 1 yr
- Svelte May 2023 to Nov 2025 · 2 yrs
- LazySizes May 2023 to Jun 2025 · 2 yrs
- GoDaddy CoBlocks Apr 2025 to Apr 2025 · 1 mo
- Mailgun Aug 2022 to Apr 2025 · 2 yrs
- Sendgrid Aug 2022 to Apr 2025 · 2 yrs
- theTradeDesk Feb 2024 to Sep 2024 · 7 mo
- Typekit Aug 2018 to Mar 2024 · 5 yrs
- Pygments Jun 2021 to Nov 2023 · 2 yrs
- Sphinx Jul 2021 to Aug 2023 · 2 yrs
- OpenResty Feb 2023 to Jun 2023 · 4 mo
- anime.js Feb 2022 to Apr 2023 · 1 yr
- KISSmetrics Aug 2018 to Apr 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Unpkg Mar 2022 to Jan 2023 · 10 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Amazon EC2 Apr 2018 to Aug 2022 · 4 yrs
- Amazon ALB Aug 2021 to Jun 2022 · 10 mo
- Adobe Audience Manager Apr 2022 to May 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Animate.css Aug 2018 to Apr 2022 · 3 yrs
- Bootstrap Aug 2018 to Apr 2022 · 3 yrs
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Treasure Data Nov 2021 to Mar 2022 · 4 mo
- Java Oct 2021 to Jan 2022 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Underscore.js Jun 2021 to Aug 2021 · 2 mo
- TrackJs Sep 2018 to Jun 2021 · 2 yrs
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- Polyfill Oct 2020 to Nov 2020 · 1 mo
- Google PageSpeed Aug 2018 to Dec 2018 · 4 mo
- DoubleClick for Publishers (DFP) Apr 2018 to Sep 2018 · 5 mo
Timeline
2026 2 added · 2 dropped
- dropped Braze May 2026 · Marketing automation
- added Braze Mar 2026 · Marketing automation
- added FreakOut Feb 2026 · Advertising
- dropped PayPal Feb 2026 · Payment processors
2025 10 added · 6 dropped · 1 switched
- dropped Braze Nov 2025 · Marketing automation
- added PayPal Oct 2025 · Payment processors
- added Plausible Oct 2025 · Analytics
- switched Svelte React Router Oct 2025 · JavaScript frameworks
- dropped PayPal Sep 2025 · Payment processors
- added Datadog Aug 2025 · Analytics
- dropped GoDaddy CoBlocks Aug 2025 · WordPress plugins
- dropped LazySizes Aug 2025 · JavaScript libraries
- 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 PayPal Jul 2025 · Payment processors
- added TypeScript Jul 2025 · Programming languages
- dropped Mailgun Jun 2025 · Email
- dropped Sendgrid Jun 2025 · Email
- added TikTok Pixel Jun 2025 · Analytics
2024 7 added · 4 dropped
- dropped PayPal Nov 2024 · Payment processors
- dropped theTradeDesk Nov 2024 · Advertising
- added PayPal Sep 2024 · Payment processors
- added WordPress Block Editor Jul 2024 · Page builders
- added Envoy Jun 2024 · Reverse proxies
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- dropped Typekit May 2024 · Font scripts
- added theTradeDesk Feb 2024 · Advertising
- added Priority Hints Jan 2024 · Performance
- dropped Pygments Jan 2024 · Miscellaneous
2023 6 added · 9 dropped · 1 switched
- added AB Tasty Dec 2023 · A/B Testing
- dropped Amazon ELB Nov 2023 · Load balancers
- dropped Sphinx Nov 2023 · Documentation
- added AppNexus Oct 2023 · Advertising
- added Amazon ELB Sep 2023 · Load balancers
- added Taboola Sep 2023 · Advertising
- dropped OpenResty Aug 2023 · Web servers
- switched anime.js Chart.js Jul 2023 · JavaScript graphics
- added Google Maps Jul 2023 · Maps
- dropped KISSmetrics Jun 2023 · Analytics
- dropped Polyfill Jun 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- dropped Google Remarketing Tag Mar 2023 · Retargeting
- dropped Underscore.js Mar 2023 · JavaScript libraries
- dropped Unpkg Mar 2023 · CDN
- added C Feb 2023 · Programming languages
2022 52 added · 15 dropped
- dropped Amazon EC2 Dec 2022 · Web servers
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Google Ads Dec 2022 · Advertising
- added Hatena Blog Dec 2022 · CMS
- added RSS Dec 2022 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped TrackJs Dec 2022 · Analytics
- dropped Fastly Nov 2022 · CDN
- dropped jQuery CDN Nov 2022 · CDN
- added Microsoft Advertising Oct 2022 · Advertising
- added Cart Functionality Sep 2022 · Ecommerce
- dropped Envoy Sep 2022 · Reverse proxies
- added Firebase Sep 2022 · Databases
- added Gatsby Sep 2022 · Static site generator
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Moshimo Sep 2022 · Affiliate programs
- added Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- dropped Amazon ALB Aug 2022 · Load balancers
- added Amazon SES Aug 2022 · Email
- added anime.js Aug 2022 · JavaScript graphics
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Facebook Login Aug 2022 · Authentication
- added Fastly Aug 2022 · CDN
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Workspace Aug 2022 · Email
- added i-mobile Aug 2022 · Advertising
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added JSS Aug 2022 · JavaScript frameworks
- added KISSmetrics Aug 2022 · Analytics
- added Microsoft Clarity Aug 2022 · Analytics
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added Salesforce Aug 2022 · CRM
- added Sendgrid Aug 2022 · Email
- added Slick Aug 2022 · JavaScript libraries
- added Stripe Aug 2022 · Payment processors
- added Twenty Fourteen Aug 2022 · WordPress themes
- added Varnish Aug 2022 · Caching
- added Yoast SEO Aug 2022 · SEO
- added YouTube Aug 2022 · Video players
- added Zendesk Aug 2022 · Issue trackers
- dropped Adobe Audience Manager Jul 2022 · Segmentation
- dropped Animate.css Jun 2022 · UI frameworks
- dropped Bootstrap Jun 2022 · UI frameworks
- added Microsoft Clarity Jun 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Twitter Analytics Jun 2022 · Analytics
- added Fastly May 2022 · CDN
- added jQuery Migrate May 2022 · JavaScript libraries
- dropped Treasure Data May 2022 · Customer data platform
- added Yoast SEO May 2022 · SEO
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped Microsoft Clarity Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- added Yahoo Advertising Apr 2022 · Advertising
- added Google Hosted Libraries Mar 2022 · CDN
- dropped Java Mar 2022 · Programming languages
- added anime.js Feb 2022 · JavaScript graphics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added i-mobile Feb 2022 · Advertising
- added jQuery CDN Feb 2022 · CDN
- added JSS Feb 2022 · Development
- added Twenty Fourteen Feb 2022 · WordPress themes
2021 26 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Akamai Nov 2021 · CDN
- added Akamai mPulse Nov 2021 · RUM
- added Boomerang Nov 2021 · RUM
- added Cloudflare Bot Management Nov 2021 · Security
- added Envoy Nov 2021 · Reverse proxies
- added Treasure Data Nov 2021 · Customer data platform
- added Java Oct 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Amazon ALB Aug 2021 · Load balancers
- added core-js Aug 2021 · JavaScript libraries
- added Algolia Jul 2021 · Search engines
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Outbrain Jul 2021 · Widgets
- added Sphinx Jul 2021 · Documentation
- added styled-components Jul 2021 · Development
- added Microsoft Clarity May 2021 · Analytics
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- added Zendesk May 2021 · Live chat
- dropped KISSmetrics Mar 2021 · Analytics
- dropped TinyMCE Mar 2021 · Rich text editors
- added A8.net Feb 2021 · Affiliate programs
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Stripe Feb 2021 · Payment processors
2020 4 added · 4 dropped
- dropped Google PageSpeed Nov 2020 · Cache Tools
- dropped jQuery Migrate Nov 2020 · JavaScript Libraries
- added TinyMCE Oct 2020 · Rich text editors
- dropped jQuery UI Sep 2020 · JavaScript libraries
- dropped Zendesk Aug 2020 · CMS
- added jsDelivr Jul 2020 · CDN
- added Babel Mar 2020 · Miscellaneous
- added Zendesk Mar 2020 · CMS
2019 16 added · 1 dropped
- added Sentry Nov 2019 · Issue Trackers
- dropped Chart.js Jul 2019 · JavaScript Graphics
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Chart.js Mar 2019 · JavaScript Graphics
- added jQuery UI Mar 2019 · JavaScript Libraries
- added KISSmetrics Mar 2019 · Analytics
- added Lodash Mar 2019 · JavaScript Libraries
- added Marketo Mar 2019 · Marketing Automation
- added New Relic Mar 2019 · Analytics
- added React Mar 2019 · JavaScript Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added Slick Mar 2019 · JavaScript Libraries
- added Typekit Mar 2019 · Font Scripts
- added Varnish Mar 2019 · Cache Tools
- added Webpack Mar 2019 · Miscellaneous
- added Amazon Web Services Jan 2019 · PaaS
2018 7 added · 1 dropped
- dropped DoubleClick for Publishers (DFP) Nov 2018 · Advertising Networks
- added reCAPTCHA Oct 2018 · Captchas
- added Cloudflare Sep 2018 · CDN
- added TrackJs Sep 2018 · Analytics
- added YouTube Sep 2018 · Video Players
- added Bootstrap Aug 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics