Technology history for estoppel.jp
Stack size over time
From 11 detected technologies in Jul 2019 to 33 in Jun 2026 (peak 35).
Currently detected
- Google AdSense since Jul 2019
- Google Analytics since Jul 2019
- Google Tag Manager since Jul 2019
- jQuery since Jul 2019
- Twitter since Jul 2019
- Varnish since Jul 2019
- Nginx since Jul 2019
- reCAPTCHA since Jul 2019
- Sentry since Nov 2019
- Facebook Login since Jun 2021
- Twitter Ads since Jun 2021
- core-js since Sep 2021
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Hatena Blog since Dec 2022
- Po.st since Oct 2024
- Snowplow Analytics since Oct 2024
- Prebid since Oct 2024
- Utiq since Oct 2024
- ID5 since Oct 2024
- Quantcast Measure since Oct 2024
- Rubicon Project since Oct 2024
- Smart Ad Server since Oct 2024
- 33Across since Nov 2024
- AppNexus since Nov 2024
- OpenX since Nov 2024
- PubMatic since Nov 2024
- TripleLift since Nov 2024
- Cloudflare since Feb 2025
- Cloudflare Bot Management since Feb 2025
- Adobe Audience Manager since Apr 2025
- Amazon CloudFront since Apr 2026
Previously used
- Microsoft ASP.NET Nov 2024 to Feb 2026 · 1 yr
- Bootstrap Nov 2024 to Dec 2025 · 1 yr
- Amazon Advertising Nov 2024 to Mar 2025 · 4 mo
- Tapad Nov 2024 to Mar 2025 · 4 mo
- Microsoft Clarity May 2021 to Nov 2024 · 3 yrs
- Lodash Jun 2021 to Oct 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Facebook Jul 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Webpack Apr 2020 to Jan 2021 · 9 mo
- jQuery UI Jul 2019 to Apr 2020 · 9 mo
- React Jul 2019 to Feb 2020 · 7 mo
Timeline
2026 3 added · 2 dropped
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Amazon CloudFront Apr 2026 · CDN
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- dropped Bootstrap Feb 2026 · UI frameworks
2025 5 added · 7 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added AppNexus Oct 2025 · Advertising
- added Adobe Audience Manager Aug 2025 · Segmentation
- dropped AppNexus Aug 2025 · Advertising
- dropped Adobe Audience Manager Jul 2025 · Segmentation
- dropped Amazon Advertising May 2025 · Advertising
- dropped Tapad May 2025 · Advertising
- added Adobe Audience Manager Apr 2025 · Segmentation
- added Cloudflare Feb 2025 · CDN
- added Cloudflare Bot Management Feb 2025 · Security
- dropped Microsoft Clarity Jan 2025 · Analytics
2024 18 added
- added 33Across Nov 2024 · Advertising
- added Amazon Advertising Nov 2024 · Advertising
- added AppNexus Nov 2024 · Advertising
- added Bootstrap Nov 2024 · UI frameworks
- added core-js Nov 2024 · JavaScript libraries
- added Microsoft ASP.NET Nov 2024 · Web frameworks
- added OpenX Nov 2024 · Advertising
- added PubMatic Nov 2024 · Advertising
- added Tapad Nov 2024 · Advertising
- added TripleLift Nov 2024 · Advertising
- added ID5 Oct 2024 · Advertising
- added Po.st Oct 2024 · Widgets
- added Prebid Oct 2024 · Advertising
- added Quantcast Measure Oct 2024 · Analytics
- added Rubicon Project Oct 2024 · Advertising
- added Smart Ad Server Oct 2024 · Advertising
- added Snowplow Analytics Oct 2024 · Analytics
- added Utiq Oct 2024 · Advertising
2023 19 added · 3 dropped
- dropped Lodash Dec 2023 · JavaScript libraries
- dropped core-js Aug 2023 · JavaScript libraries
- added Amazon Web Services May 2023 · PaaS
- added core-js May 2023 · JavaScript libraries
- added Facebook Login May 2023 · Authentication
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Hatena Blog May 2023 · CMS
- added jQuery May 2023 · JavaScript libraries
- added Lodash May 2023 · JavaScript libraries
- added Microsoft Clarity May 2023 · Analytics
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
- added RSS May 2023 · Miscellaneous
- added Sentry May 2023 · Issue trackers
- added Twitter May 2023 · Widgets
- added Twitter Ads May 2023 · Advertising
- added Varnish May 2023 · Caching
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 17 added · 1 switched
- added Hatena Blog Dec 2022 · CMS
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Login Aug 2022 · Authentication
- 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 Lodash Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added Nginx Aug 2022 · Web servers
- added reCAPTCHA Aug 2022 · Security
- added Sentry Aug 2022 · Issue trackers
- switched Facebook Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Varnish Aug 2022 · Caching
2021 7 added · 4 dropped
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jun 2021 · Social logins
- added Lodash Jun 2021 · JavaScript libraries
- added Sentry Jun 2021 · Issue trackers
- added Twitter Ads Jun 2021 · Advertising
- added Microsoft Clarity May 2021 · Analytics
- dropped Sentry Mar 2021 · Issue trackers
- dropped Webpack Mar 2021 · Miscellaneous
- dropped jQuery UI Jan 2021 · JavaScript Libraries
2020 1 dropped
- dropped React Dec 2020 · JavaScript Frameworks
2019 1 added
- added Sentry Nov 2019 · Issue Trackers