Technology history for katopen.jp
Stack size over time
From 15 detected technologies in Mar 2021 to 35 in Jun 2026 (peak 39).
Currently detected
- jQuery Migrate since Mar 2021
- jQuery UI since Mar 2021
- Lightbox since Mar 2021
- MySQL since Mar 2021
- Font Awesome since Mar 2021
- Google Analytics since Mar 2021
- PHP since Mar 2021
- Google Tag Manager since Mar 2021
- shine.js since Mar 2021
- Slick since Mar 2021
- jQuery since Mar 2021
- WordPress since Mar 2021
- Yoast SEO since Mar 2021
- Twitter Emoji (Twemoji) since Jul 2021
- Contact Form 7 since Aug 2022
- Nginx since Aug 2022
- Google Maps since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- lit-element since Jun 2024
- lit-html since Jun 2024
- Modern Image Formats since Feb 2025
- Embed Optimizer since Feb 2025
- Enhanced Responsive Images since Feb 2025
- Optimization Detective since Feb 2025
- Partytown since Feb 2025
- Performance Lab since Feb 2025
- Performant Translations since Feb 2025
- Image Placeholders since Feb 2025
- Image Prioritizer since Feb 2025
- QUIC.cloud since Feb 2025
- Site Kit since Feb 2025
- Speculative Loading since Feb 2025
- Web Worker Offloading since Feb 2025
- Priority Hints since Feb 2026
Previously used
- cdnjs Nov 2021 to Jan 2026 · 4 yrs
- Cloudflare Aug 2022 to Jan 2026 · 3 yrs
- jQuery CDN Aug 2022 to Jan 2026 · 3 yrs
- WP-PageNavi Aug 2022 to Jan 2026 · 3 yrs
- Yahoo Advertising Aug 2022 to May 2025 · 2 yrs
- Microsoft Clarity Nov 2023 to Jan 2025 · 1 yr
- Mouse Flow Mar 2021 to Jan 2025 · 3 yrs
- core-js Aug 2024 to Oct 2024 · 2 mo
- Google Ads Dec 2022 to Jan 2024 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Jan 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Apache HTTP Server Mar 2021 to Nov 2021 · 8 mo
Timeline
2026 2 added · 4 dropped · 1 switched
- switched WP-PageNavi Contact Form 7 Jun 2026 · WordPress plugins
- dropped cdnjs Mar 2026 · CDN
- dropped Cloudflare Mar 2026 · CDN
- dropped Contact Form 7 Mar 2026 · WordPress plugins
- dropped jQuery CDN Mar 2026 · CDN
- added Priority Hints Feb 2026 · Performance
- added Twitter Emoji (Twemoji) Feb 2026 · Font scripts
2025 31 added · 20 dropped
- dropped Yahoo Advertising Jul 2025 · Advertising
- added cdnjs May 2025 · CDN
- added Cloudflare May 2025 · CDN
- added Contact Form 7 May 2025 · WordPress plugins
- added Font Awesome May 2025 · Font scripts
- added Google Maps May 2025 · Maps
- added Google Tag Manager May 2025 · Tag managers
- added jQuery May 2025 · JavaScript libraries
- added jQuery CDN May 2025 · CDN
- added jQuery Migrate May 2025 · JavaScript libraries
- added jQuery UI May 2025 · JavaScript libraries
- added Lightbox May 2025 · JavaScript libraries
- added lit-element May 2025 · JavaScript libraries
- added lit-html May 2025 · JavaScript libraries
- added shine.js May 2025 · JavaScript graphics
- added Slick May 2025 · JavaScript libraries
- added WP-PageNavi May 2025 · WordPress plugins
- added Yahoo Advertising May 2025 · Advertising
- dropped cdnjs Mar 2025 · CDN
- dropped Cloudflare Mar 2025 · CDN
- dropped Contact Form 7 Mar 2025 · WordPress plugins
- dropped Font Awesome Mar 2025 · Font scripts
- dropped Google Maps Mar 2025 · Maps
- dropped Google Tag Manager Mar 2025 · Tag managers
- dropped jQuery Mar 2025 · JavaScript libraries
- dropped jQuery CDN Mar 2025 · CDN
- dropped jQuery Migrate Mar 2025 · JavaScript libraries
- dropped jQuery UI Mar 2025 · JavaScript libraries
- dropped Lightbox Mar 2025 · JavaScript libraries
- dropped lit-element Mar 2025 · JavaScript libraries
- dropped lit-html Mar 2025 · JavaScript libraries
- dropped Microsoft Clarity Mar 2025 · Analytics
- dropped Mouse Flow Mar 2025 · Analytics
- dropped shine.js Mar 2025 · JavaScript graphics
- dropped Slick Mar 2025 · JavaScript libraries
- dropped WP-PageNavi Mar 2025 · WordPress plugins
- dropped Yahoo Advertising Mar 2025 · Advertising
- added Embed Optimizer Feb 2025 · WordPress plugins
- added Enhanced Responsive Images Feb 2025 · WordPress plugins
- added Image Placeholders Feb 2025 · WordPress plugins
- added Image Prioritizer Feb 2025 · WordPress plugins
- added Modern Image Formats Feb 2025 · WordPress plugins
- added Optimization Detective Feb 2025 · WordPress plugins
- added Partytown Feb 2025 · Performance
- added Performance Lab Feb 2025 · WordPress plugins
- added Performant Translations Feb 2025 · WordPress plugins
- added QUIC.cloud Feb 2025 · Performance
- added Site Kit Feb 2025 · WordPress plugins
- added Speculative Loading Feb 2025 · WordPress plugins
- added Web Worker Offloading Feb 2025 · WordPress plugins
- added Yahoo Advertising Jan 2025 · Advertising
2024 3 added · 4 dropped
- dropped core-js Dec 2024 · JavaScript libraries
- dropped Yahoo Advertising Dec 2024 · Advertising
- added core-js Aug 2024 · JavaScript libraries
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- dropped Google Ads Mar 2024 · Advertising
- dropped Google Ads Conversion Tracking Mar 2024 · Analytics
2023 26 added · 1 dropped · 1 switched
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Contact Form 7 May 2023 · WordPress plugins
- added Font Awesome May 2023 · Font scripts
- added Google Ads May 2023 · Advertising
- added Google Ads Conversion Tracking May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Maps May 2023 · Maps
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added jQuery CDN May 2023 · CDN
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Lightbox May 2023 · JavaScript libraries
- added Mouse Flow May 2023 · Analytics
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- switched C PHP May 2023 · Programming languages
- added RSS May 2023 · Miscellaneous
- added shine.js May 2023 · JavaScript graphics
- added Slick May 2023 · JavaScript libraries
- added WordPress May 2023 · CMS
- added WP-PageNavi May 2023 · WordPress plugins
- added Yahoo Advertising May 2023 · Advertising
- added Yoast SEO May 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Mar 2023 · Font scripts
- added C Feb 2023 · Programming languages
2022 3 added · 1 dropped
- added Google Ads Dec 2022 · Advertising
- added RSS Dec 2022 · Miscellaneous
- dropped Apache HTTP Server Nov 2022 · Web servers
- added Open Graph Sep 2022 · Miscellaneous