Technology history for bc-seminar.jp
Stack size over time
From 14 detected technologies in Aug 2018 to 20 in Jun 2026 (peak 21).
Currently detected
- FlexSlider since Aug 2018
- Google Analytics since Aug 2018
- Nginx since Aug 2018
- PHP since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Aug 2018
- MySQL since Aug 2018
- jQuery since Aug 2018
- Twitter since Aug 2018
- WordPress since Aug 2018
- Facebook Login since Jul 2021
- Facebook Pixel since Jul 2021
- Twitter Ads since Jul 2021
- core-js since Sep 2021
- Amazon CloudFront since Aug 2022
- Amazon Web Services since Aug 2022
- RSS since Dec 2022
- Pocket since Feb 2023
- Cloudflare since Mar 2025
- Cloudflare Bot Management since Mar 2025
Previously used
- Apache HTTP Server Aug 2018 to Apr 2025 · 6 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Twitter Emoji (Twemoji) Aug 2018 to Jan 2023 · 4 yrs
- Facebook Aug 2018 to Apr 2022 · 3 yrs
- Google Plus Aug 2018 to Oct 2021 · 3 yrs
- Google Sign-in Feb 2021 to Oct 2021 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added · 3 dropped
- dropped Cloudflare Dec 2025 · CDN
- dropped Cloudflare Bot Management Dec 2025 · Security
- dropped Apache HTTP Server Jun 2025 · Web servers
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2023 2 added · 2 dropped
- dropped C Apr 2023 · Programming languages
- dropped Twitter Emoji (Twemoji) Mar 2023 · Font scripts
- added C Feb 2023 · Programming languages
- added Pocket Feb 2023 · Widgets
2022 3 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon Web Services Aug 2022 · PaaS
- dropped Facebook Jun 2022 · Widgets
2021 7 added · 4 dropped · 1 switched
- dropped Google Sign-in Dec 2021 · Social logins
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- switched Google Plus Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added jQuery UI Jul 2021 · JavaScript libraries
- added Twitter Ads Jul 2021 · Advertising
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Google Sign-in Feb 2021 · Social logins
2019 14 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added FlexSlider Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Plus Mar 2019 · Widgets
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate 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 Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS