Technology history for contactlens.co.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 12 in Jun 2026 (peak 13).
Currently detected
- Apache HTTP Server since Apr 2018
- Google Font API since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- FlexSlider since Jun 2018
- Google Analytics since Jun 2018
- Java since Jun 2018
- Facebook Pixel since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Yahoo Advertising since Apr 2022
- Google Ads since Dec 2022
Previously used
- Google Hosted Libraries Feb 2022 to Jan 2026 · 3 yrs
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache Tomcat Jun 2018 to Feb 2021 · 2 yrs
Timeline
2026 1 dropped
- dropped Google Hosted Libraries Mar 2026 · CDN
2023 15 added · 2 dropped
- added Apache HTTP Server May 2023 · Web servers
- added core-js May 2023 · JavaScript libraries
- added Facebook Pixel May 2023 · Analytics
- added FlexSlider May 2023 · Widgets
- added Google Ads May 2023 · Advertising
- added Google Ads Conversion Tracking May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added Java May 2023 · Programming languages
- added jQuery May 2023 · JavaScript libraries
- added Yahoo Advertising May 2023 · Advertising
- added core-js Mar 2023 · JavaScript libraries
- added Facebook Pixel Mar 2023 · Analytics
- dropped core-js Feb 2023 · JavaScript libraries
- dropped Facebook Pixel Feb 2023 · Analytics
2022 13 added · 1 switched
- added Google Ads Dec 2022 · Advertising
- added Apache HTTP Server Aug 2022 · Web servers
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- switched Facebook FlexSlider Aug 2022 · Widgets
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added Yahoo Advertising Aug 2022 · Advertising
- added Yahoo Advertising Apr 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
2021 5 added · 2 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Facebook Pixel Jun 2021 · Analytics
- dropped Java Apr 2021 · Programming languages
- switched Apache Tomcat Apache HTTP Server Mar 2021 · Web servers
2019 8 added
- added Apache Tomcat Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added FlexSlider Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Java Mar 2019 · Programming Languages
- added jQuery Mar 2019 · JavaScript Libraries
2018 5 added · 1 dropped
- dropped Apache HTTP Server Jul 2018 · Web Servers
- added Apache Tomcat Jun 2018 · Web Servers
- added Facebook Jun 2018 · Widgets
- added FlexSlider Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Java Jun 2018 · Programming Languages