Technology history for kenchikukenken.co.jp
Stack size over time
From 7 detected technologies in Jan 2019 to 18 in Jun 2026 (peak 20).
Currently detected
- Twitter since Jan 2019
- Apache HTTP Server since Jan 2019
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Google AdSense since Jan 2019
- mod_perl since Jan 2021
- OpenSSL since Jan 2021
- PHP since Jan 2021
- CentOS since Jan 2021
- Perl since Jan 2021
- Twitter Ads since Jun 2021
- reCAPTCHA since Apr 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Funding Choices since Jun 2023
- Cloudflare since Dec 2024
- Cloudflare Bot Management since Dec 2024
- PWA since Apr 2026
Previously used
- Google Font API Mar 2024 to Jul 2025 · 1 yr
- Google Tag Manager Aug 2021 to Jun 2025 · 3 yrs
- Snowplow Analytics Jul 2023 to May 2025 · 1 yr
- Amazon ALB Nov 2023 to Nov 2023 · 1 mo
- Amazon Web Services Nov 2023 to Nov 2023 · 1 mo
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Jan 2019 to Jun 2020 · 1 yr
- Google Plus Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 2 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
2025 5 added · 9 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped Google Font API Sep 2025 · Font scripts
- dropped Google Tag Manager Aug 2025 · Tag managers
- added Google Font API Jul 2025 · Font scripts
- dropped Snowplow Analytics Jul 2025 · Analytics
- dropped Google Font API Jun 2025 · Font scripts
- added Google Font API Apr 2025 · Font scripts
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
- added Snowplow Analytics Mar 2025 · Analytics
- dropped Cloudflare Feb 2025 · CDN
- dropped Cloudflare Bot Management Feb 2025 · Security
- dropped Google Font API Feb 2025 · Font scripts
2024 4 added · 3 dropped
- added Cloudflare Dec 2024 · CDN
- added Cloudflare Bot Management Dec 2024 · Security
- added Google Font API Oct 2024 · Font scripts
- dropped Google Font API May 2024 · Font scripts
- added Google Font API Mar 2024 · Font scripts
- dropped Amazon ALB Jan 2024 · Load balancers
- dropped Amazon Web Services Jan 2024 · PaaS
2023 4 added · 1 dropped
- added Amazon ALB Nov 2023 · Load balancers
- added Amazon Web Services Nov 2023 · PaaS
- dropped Snowplow Analytics Sep 2023 · Analytics
- added Snowplow Analytics Jul 2023 · Analytics
- added Funding Choices Jun 2023 · Cookie compliance
2022 16 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added CentOS Aug 2022 · Operating systems
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added mod_perl Aug 2022 · Web server extensions
- added OpenSSL Aug 2022 · Web server extensions
- added Perl Aug 2022 · Programming languages
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added reCAPTCHA Apr 2022 · Security
2021 9 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Google Remarketing Tag Oct 2021 · Retargeting
- added Wheelio Sep 2021 · Widgets
- added Google Tag Manager Aug 2021 · Tag managers
- added Twitter Ads Jun 2021 · Advertising
- added CentOS Jan 2021 · Operating systems
- added mod_perl Jan 2021 · Web server extensions
- added OpenSSL Jan 2021 · Web server extensions
- added Perl Jan 2021 · Programming languages
- added PHP Jan 2021 · Programming languages
2020 1 dropped
- dropped React Aug 2020 · JavaScript frameworks
2019 1 dropped
- dropped Google Plus May 2019 · Widgets