Technology history for berlitz.co.jp
Stack size over time
From 3 detected technologies in Apr 2018 to 34 in Jun 2026 (peak 35).
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- Adobe Analytics since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Optimizely since Jan 2020
- Criteo since Mar 2020
- Google Analytics Enhanced eCommerce since Jul 2020
- Polyfill since Aug 2020
- React since Aug 2020
- reCAPTCHA since Aug 2020
- Sentry since Aug 2020
- Webpack since Aug 2020
- Gatsby since Aug 2020
- Matomo Analytics since Aug 2020
- Amazon CloudFront since Dec 2020
- Amazon S3 since Dec 2020
- Amazon Web Services since Dec 2020
- Affiliate B since Feb 2021
- TikTok Pixel since Jul 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Yahoo Advertising since Apr 2022
- Microsoft Clarity since Jul 2022
- Microsoft Advertising since Nov 2022
- Apple iCloud Mail since Jan 2023
- Linkedin Insight Tag since May 2023
- Google Ads since Jun 2023
- OpenX since Oct 2023
- Cloudflare since Nov 2024
- Cloudflare Bot Management since Nov 2024
- Rubicon Project since Oct 2025
Previously used
- Ubuntu Oct 2021 to Apr 2026 · 4 yrs
- Mautic Sep 2024 to Sep 2024 · 1 mo
- Adobe Audience Manager Apr 2022 to Sep 2023 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- FullStory Sep 2021 to Sep 2021 · 1 mo
- YouTube Oct 2020 to Dec 2020 · 2 mo
- Matomo Jul 2020 to Jul 2020 · 1 mo
- AdRoll Jun 2018 to Jan 2020 · 1 yr
- Google Font API Jun 2019 to Aug 2019 · 2 mo
Timeline
2026 1 dropped
- dropped Ubuntu Jun 2026 · Operating systems
2025 8 added · 5 dropped
- added OpenX Oct 2025 · Advertising
- added Rubicon Project Oct 2025 · Advertising
- dropped OpenX Sep 2025 · Advertising
- added OpenX Jul 2025 · Advertising
- added Cloudflare Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- dropped Cloudflare Apr 2025 · CDN
- dropped Cloudflare Bot Management Apr 2025 · Security
- added Criteo Apr 2025 · Advertising
- added Cloudflare Feb 2025 · CDN
- added Cloudflare Bot Management Feb 2025 · Security
- dropped Cloudflare Jan 2025 · CDN
- dropped Cloudflare Bot Management Jan 2025 · Security
2024 4 added · 3 dropped
- dropped Mautic Dec 2024 · Marketing automation
- added Mautic Sep 2024 · Marketing automation
- dropped OpenX Sep 2024 · Advertising
- added OpenX Jul 2024 · Advertising
- dropped OpenX Jun 2024 · Advertising
- added OpenX Apr 2024 · Advertising
- added TikTok Pixel Feb 2024 · Analytics
2023 6 added · 5 dropped
- dropped OpenX Dec 2023 · Advertising
- dropped Adobe Audience Manager Nov 2023 · Segmentation
- added OpenX Oct 2023 · Advertising
- added Google Ads Jun 2023 · Advertising
- added Google Ads Conversion Tracking Jun 2023 · Analytics
- added Yahoo Advertising Jun 2023 · Advertising
- added Linkedin Insight Tag May 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Google Ads Conversion Tracking Jan 2023 · Analytics
- dropped TikTok Pixel Jan 2023 · Analytics
- dropped Yahoo Advertising Jan 2023 · Advertising
2022 14 added · 1 dropped
- added Microsoft Advertising Nov 2022 · Advertising
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Apache HTTP Server Aug 2022 · Web servers
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added TikTok Pixel Aug 2022 · Analytics
- added Ubuntu Aug 2022 · Operating systems
- added Yahoo Advertising Aug 2022 · Advertising
- added Microsoft Clarity Jul 2022 · Analytics
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Yahoo Advertising Apr 2022 · Advertising
2021 11 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped FullStory Nov 2021 · Analytics
- added Ubuntu Oct 2021 · Operating systems
- added core-js Sep 2021 · JavaScript libraries
- added FullStory Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery Jul 2021 · JavaScript libraries
- added TikTok Pixel Jul 2021 · Analytics
- dropped jQuery Apr 2021 · JavaScript libraries
- added Affiliate B Feb 2021 · Affiliate programs
- dropped Criteo Feb 2021 · Advertising
- added reCAPTCHA Feb 2021 · Security
- dropped YouTube Feb 2021 · Video players
2020 20 added · 7 dropped · 1 switched
- added Amazon CloudFront Dec 2020 · CDN
- added Amazon S3 Dec 2020 · Miscellaneous
- added Amazon Web Services Dec 2020 · PaaS
- added Gatsby Dec 2020 · Static site generator
- added Polyfill Dec 2020 · JavaScript libraries
- added React Dec 2020 · JavaScript frameworks
- added Sentry Dec 2020 · Issue trackers
- added Webpack Dec 2020 · Miscellaneous
- dropped Gatsby Oct 2020 · JavaScript frameworks
- dropped Polyfill Oct 2020 · JavaScript libraries
- dropped React Oct 2020 · JavaScript frameworks
- dropped reCAPTCHA Oct 2020 · Security
- dropped Sentry Oct 2020 · Issue trackers
- dropped Webpack Oct 2020 · Miscellaneous
- added YouTube Oct 2020 · Video players
- dropped Matomo Sep 2020 · Analytics
- added Gatsby Aug 2020 · JavaScript frameworks
- added Matomo Analytics Aug 2020 · Analytics
- added Polyfill Aug 2020 · JavaScript libraries
- added React Aug 2020 · JavaScript frameworks
- added reCAPTCHA Aug 2020 · Security
- added Sentry Aug 2020 · Issue trackers
- added Webpack Aug 2020 · Miscellaneous
- added Google Analytics Enhanced eCommerce Jul 2020 · Analytics
- added Matomo Jul 2020 · Analytics
- switched AdRoll Criteo Mar 2020 · Advertising Networks
- added Adobe Analytics Feb 2020 · Analytics
- added Optimizely Jan 2020 · Analytics
2019 8 added · 2 dropped
- dropped Adobe Analytics Oct 2019 · Analytics
- dropped Google Font API Oct 2019 · Font Scripts
- added Google Font API Jun 2019 · Font Scripts
- added Adobe Analytics Mar 2019 · Analytics
- added AdRoll Mar 2019 · Advertising Networks
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
2018 4 added
- added Adobe Analytics Jun 2018 · Analytics
- added AdRoll Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics