Technology history for kojodan.jp
Stack size over time
From 6 detected technologies in Apr 2018 to 52 in Jun 2026.
Currently detected
- Font Awesome since Apr 2018
- Mustache since Apr 2018
- Apache HTTP Server since Apr 2018
- Bootstrap since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- Google AdSense since Jun 2018
- Google Analytics since Jun 2018
- Nginx since Apr 2019
- jQuery UI since Apr 2019
- Twitter since Apr 2019
- Varnish since Apr 2019
- React since Apr 2019
- reCAPTCHA since Apr 2019
- Sentry since Oct 2019
- MySQL since Sep 2020
- Algolia since Sep 2020
- Twitter Emoji (Twemoji) since Sep 2020
- WordPress since Sep 2020
- PHP since Sep 2020
- Slick since Sep 2020
- Google Publisher Tag since Feb 2021
- Lodash since Jul 2021
- Twitter Ads since Jul 2021
- Unpkg since Jul 2021
- core-js since Aug 2021
- YouTube since Oct 2021
- cdnjs since Nov 2021
- Cart Functionality since Feb 2022
- LazySizes since Feb 2022
- WPMU DEV Smush since Feb 2022
- Google Hosted Libraries since Feb 2022
- crypto-js since Apr 2022
- Cloudflare since May 2022
- Microsoft 365 since Aug 2022
- Amazon Web Services since Aug 2022
- PWA since Aug 2022
- Sendgrid since Aug 2022
- Open Graph since Sep 2022
- jsDelivr since Sep 2022
- HSTS since Sep 2022
- Google Sign-in since Oct 2022
- Hatena Blog since Dec 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- Funding Choices since Oct 2023
- Microsoft Clarity since Oct 2023
- WordPress Block Editor since Jul 2024
- Priority Hints since Aug 2024
- Cloudflare Bot Management since May 2025
- Amazon CloudFront since Apr 2026
- Chart.js since May 2026
Previously used
- Amplitude Nov 2025 to Feb 2026 · 3 mo
- Underscore.js Sep 2020 to Jan 2025 · 4 yrs
- Google Maps Oct 2024 to Oct 2024 · 1 mo
- Google Font API Sep 2020 to Mar 2024 · 3 yrs
- Amazon SES Aug 2022 to Jan 2024 · 1 yr
- Outbrain Dec 2021 to Aug 2023 · 1 yr
- Gravatar Sep 2020 to Jul 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- BugSnag Sep 2022 to Sep 2022 · 1 mo
- DoubleClick Campaign Manager (DCM) Sep 2022 to Sep 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Prebid Oct 2020 to Feb 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Webpack Mar 2020 to Jan 2021 · 10 mo
- AddThis Dec 2019 to Dec 2020 · 1 yr
- Babel Mar 2020 to Nov 2020 · 8 mo
- Facebook Apr 2019 to Oct 2020 · 1 yr
- DoubleClick for Publishers (DFP) Apr 2019 to May 2020 · 1 yr
Timeline
2026 1 added · 1 dropped
- added Amazon CloudFront Apr 2026 · CDN
- dropped Amplitude Apr 2026 · Analytics
2025 2 added · 1 switched
- added Amplitude Nov 2025 · Analytics
- switched Underscore.js Lodash Feb 2025 · JavaScript libraries
- added React Feb 2025 · JavaScript frameworks
2024 3 added · 4 dropped
- dropped Google Maps Dec 2024 · Maps
- added Google Maps Oct 2024 · Maps
- added WordPress Block Editor Jul 2024 · Page builders
- dropped Google Font API Jun 2024 · Font scripts
- dropped Lodash May 2024 · JavaScript libraries
- dropped Amazon SES Mar 2024 · Email
- added Google Font API Feb 2024 · Font scripts
2023 5 added · 6 dropped
- dropped core-js Oct 2023 · JavaScript libraries
- added Funding Choices Oct 2023 · Cookie compliance
- added Microsoft Clarity Oct 2023 · Analytics
- dropped Outbrain Oct 2023 · Advertising
- dropped Gravatar Sep 2023 · Miscellaneous
- added Google Publisher Tag Jun 2023 · Advertising
- dropped Twitter Emoji (Twemoji) Jun 2023 · Font scripts
- dropped Google Publisher Tag May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 49 added · 8 dropped
- added Hatena Blog Dec 2022 · CMS
- added RSS Dec 2022 · Miscellaneous
- dropped BugSnag Nov 2022 · Analytics
- dropped DoubleClick Campaign Manager (DCM) Nov 2022 · Advertising
- dropped jsDelivr Nov 2022 · CDN
- added Google Sign-in Oct 2022 · Authentication
- added BugSnag Sep 2022 · Analytics
- added DoubleClick Campaign Manager (DCM) Sep 2022 · Advertising
- added HSTS Sep 2022 · Security
- added jsDelivr Sep 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Cart Functionality Aug 2022 · Ecommerce
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added crypto-js Aug 2022 · JavaScript libraries
- dropped Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added Gravatar Aug 2022 · Miscellaneous
- added jQuery UI Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Email
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Outbrain Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added Sendgrid Aug 2022 · Email
- added Sentry Aug 2022 · Issue trackers
- added Slick Aug 2022 · JavaScript libraries
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Underscore.js Aug 2022 · JavaScript libraries
- added Unpkg Aug 2022 · CDN
- added Varnish Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- added WPMU DEV Smush Aug 2022 · WordPress plugins
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- added Outbrain May 2022 · Advertising
- added crypto-js Apr 2022 · JavaScript libraries
- dropped Outbrain Apr 2022 · Widgets
- dropped Prebid Apr 2022 · Advertising
- added Cart Functionality Feb 2022 · Ecommerce
- added Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added Prebid Feb 2022 · Advertising
- added WPMU DEV Smush Feb 2022 · WordPress plugins
- dropped Prebid Jan 2022 · Advertising
2021 12 added · 6 dropped · 1 switched
- switched Wheelio Outbrain Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added YouTube Oct 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Lodash Jul 2021 · JavaScript libraries
- added Sentry Jul 2021 · Issue trackers
- added Twitter Ads Jul 2021 · Advertising
- added Unpkg Jul 2021 · CDN
- added Algolia Jun 2021 · Search engines
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- dropped Algolia Mar 2021 · Search engines
- dropped Sentry Mar 2021 · Issue trackers
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Webpack Mar 2021 · Miscellaneous
- dropped AddThis Feb 2021 · Widgets
- added Google Publisher Tag Feb 2021 · Advertising
- dropped Babel Jan 2021 · Miscellaneous
2020 2 added · 3 dropped · 1 switched
- dropped Facebook Dec 2020 · Widgets
- switched DoubleClick for Publishers (DFP) Prebid Oct 2020 · Advertising
- dropped React Jul 2020 · JavaScript frameworks
- dropped Babel May 2020 · Miscellaneous
- added Babel Mar 2020 · Miscellaneous
- added Webpack Mar 2020 · Miscellaneous