Technology history for karou.jp
Stack size over time
From 1 detected technologies in Apr 2018 to 27 in Jun 2026 (peak 28).
Currently detected
- OpenResty since Apr 2018
- Criteo since Jun 2018
- Lua since Jun 2018
- Nginx since Jun 2018
- Google Analytics since Aug 2018
- Google AdSense since Aug 2018
- jQuery since Aug 2018
- Google Tag Manager since Aug 2018
- Twitter since Aug 2018
- DoubleClick Ad Exchange (AdX) since Jan 2019
- Prebid since Apr 2019
- Twitter Ads since Jun 2021
- core-js since Sep 2021
- FrontPage since Mar 2022
- reCAPTCHA since Apr 2022
- Adobe Audience Manager since Aug 2022
- YouTube since Aug 2022
- Google Hosted Libraries since Sep 2022
- Open Graph since Sep 2022
- Funding Choices since Dec 2022
- Amazon Web Services since Apr 2023
- Amazon ALB since Apr 2023
- Google Font API since Nov 2023
- Cloudflare since Apr 2024
- Cloudflare Bot Management since Apr 2024
- jsDelivr since Apr 2024
- Snowplow Analytics since Sep 2024
Previously used
- Microsoft ASP.NET Sep 2023 to Oct 2025 · 2 yrs
- Rubicon Project May 2022 to Jul 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- PubMatic Sep 2022 to Sep 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Aug 2018 to Jun 2020 · 1 yr
- DoubleClick for Publishers (DFP) Jan 2019 to Apr 2019 · 3 mo
Timeline
2026 2 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
2025 3 added · 6 dropped
- dropped Microsoft ASP.NET Dec 2025 · Web frameworks
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Google Font API Nov 2025 · Font scripts
- dropped Google Font API Oct 2025 · Font scripts
- added Microsoft ASP.NET Oct 2025 · Web frameworks
- dropped Microsoft ASP.NET Aug 2025 · Web frameworks
- added Google Font API Apr 2025 · Font scripts
- dropped Google Font API Mar 2025 · Font scripts
2024 7 added · 3 dropped
- added Cloudflare Dec 2024 · CDN
- added Cloudflare Bot Management Dec 2024 · Security
- added Snowplow Analytics Sep 2024 · Analytics
- added Google Font API Jul 2024 · Font scripts
- dropped Cloudflare Jun 2024 · CDN
- dropped Cloudflare Bot Management Jun 2024 · Security
- dropped Google Font API May 2024 · Font scripts
- added Cloudflare Apr 2024 · CDN
- added Cloudflare Bot Management Apr 2024 · Security
- added jsDelivr Apr 2024 · CDN
2023 6 added · 2 dropped
- added Google Font API Nov 2023 · Font scripts
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- dropped Rubicon Project Sep 2023 · Advertising
- added Rubicon Project Jul 2023 · Advertising
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 10 added · 3 dropped · 1 switched
- added Funding Choices Dec 2022 · Cookie compliance
- dropped PubMatic Dec 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added core-js Aug 2022 · JavaScript libraries
- added FrontPage Aug 2022 · Editors
- added Google Tag Manager Aug 2022 · Tag managers
- added reCAPTCHA Aug 2022 · Security
- switched Wheelio Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- dropped Rubicon Project Jul 2022 · Advertising
- added Rubicon Project May 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
- dropped DoubleClick for Publishers (DFP) Mar 2022 · Advertising Networks
2021 3 added
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Twitter Ads Jun 2021 · Advertising
2020 1 dropped
- dropped React Nov 2020 · JavaScript Frameworks
2019 1 added
- added React Mar 2019 · JavaScript Frameworks