Technology history for travelbook.co.jp
Stack size over time
From 2 detected technologies in Apr 2018 to 39 in Jun 2026 (peak 41).
Currently detected
- Nginx since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Google Font API since Aug 2018
- Google Maps since Aug 2018
- Twitter since Aug 2018
- Google Publisher Tag since Feb 2021
- Hotjar since Jun 2021
- Facebook Login since Jul 2021
- Twitter Ads since Jul 2021
- Unpkg since Jul 2021
- Varnish since Dec 2021
- Cloudflare Browser Insights since Feb 2022
- web-vitals since Feb 2022
- Adobe Audience Manager since Apr 2022
- Microsoft Clarity since Apr 2022
- Amazon Web Services since Aug 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- core-js since Oct 2022
- AMP since Nov 2022
- Cloudflare since Nov 2022
- Lightbox since Nov 2022
- Hugo since Nov 2022
- Apple iCloud Mail since Jan 2023
- jsDelivr since Jun 2023
- Criteo since Jun 2023
- Snowplow Analytics since Jun 2023
- ID5 since Oct 2023
- Cloudflare Bot Management since Jun 2024
- RSS since Jul 2024
- lit-element since Sep 2024
- lit-html since Sep 2024
- Priority Hints since Mar 2026
- AppNexus since Apr 2026
Previously used
- reCAPTCHA Apr 2022 to Feb 2026 · 3 yrs
- Google AdSense Apr 2020 to Dec 2025 · 5 yrs
- Prebid Jun 2023 to May 2025 · 1 yr
- cdnjs Jun 2024 to Dec 2024 · 6 mo
- Polyfill Jun 2024 to Jun 2024 · 1 mo
- Sentry Sep 2020 to Mar 2024 · 3 yrs
- Babel Oct 2022 to Feb 2024 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Treasure Data Jan 2022 to Apr 2022 · 3 mo
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Jun 2018 to Aug 2021 · 3 yrs
- Google Plus Aug 2018 to Aug 2021 · 3 yrs
- Google Sign-in Jul 2021 to Aug 2021 · 1 mo
- BugSnag Oct 2018 to Nov 2020 · 2 yrs
- New Relic Jun 2018 to Jun 2019 · 1 yr
Timeline
2026 3 added · 1 dropped · 1 switched
- switched Google AdSense AppNexus Apr 2026 · Advertising
- added core-js Apr 2026 · JavaScript libraries
- dropped reCAPTCHA Apr 2026 · Security
- added Google Font API Mar 2026 · Font scripts
- added Priority Hints Mar 2026 · Performance
2025 3 added · 1 dropped · 2 switched
- added Google AdSense Dec 2025 · Advertising
- dropped Cloudflare Bot Management Aug 2025 · Security
- switched Prebid ID5 Apr 2025 · Advertising
- switched cdnjs jsDelivr Apr 2025 · CDN
- added Prebid Apr 2025 · Advertising
- added Snowplow Analytics Apr 2025 · Analytics
2024 2 added · 10 dropped
- dropped Google AdSense Dec 2024 · Advertising
- dropped ID5 Dec 2024 · Advertising
- dropped jsDelivr Dec 2024 · CDN
- dropped Prebid Dec 2024 · Advertising
- dropped Snowplow Analytics Dec 2024 · Analytics
- added Google AdSense Oct 2024 · Advertising
- dropped Polyfill Aug 2024 · JavaScript libraries
- dropped Sentry May 2024 · Issue trackers
- dropped Babel Apr 2024 · Miscellaneous
- dropped core-js Apr 2024 · JavaScript libraries
- added Adobe Audience Manager Feb 2024 · Segmentation
- dropped Adobe Audience Manager Jan 2024 · Segmentation
2023 25 added · 1 dropped · 1 switched
- added ID5 Oct 2023 · Advertising
- added Criteo Jun 2023 · Advertising
- added Google Publisher Tag Jun 2023 · Advertising
- added jsDelivr Jun 2023 · CDN
- added Prebid Jun 2023 · Advertising
- added Snowplow Analytics Jun 2023 · Analytics
- added Adobe Audience Manager May 2023 · Segmentation
- added Amazon Web Services May 2023 · PaaS
- added Apple iCloud Mail May 2023 · Webmail
- added Babel May 2023 · Miscellaneous
- added Cloudflare Browser Insights May 2023 · RUM
- added core-js May 2023 · JavaScript libraries
- dropped Google Publisher Tag May 2023 · Advertising
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added Microsoft Clarity May 2023 · Analytics
- added Nginx May 2023 · Web servers
- switched C PHP May 2023 · Programming languages
- added reCAPTCHA May 2023 · Security
- added Sentry May 2023 · Issue trackers
- added Unpkg May 2023 · CDN
- added Varnish May 2023 · Caching
- added web-vitals May 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 25 added · 8 dropped
- dropped Fastly Dec 2022 · CDN
- dropped Facebook Nov 2022 · Widgets
- dropped Google Plus Nov 2022 · Widgets
- dropped Google Sign-in Nov 2022 · Social logins
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Web Services Aug 2022 · PaaS
- added Cloudflare Browser Insights Aug 2022 · RUM
- added Fastly Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Hotjar Aug 2022 · Analytics
- added Microsoft Clarity Aug 2022 · Analytics
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Unpkg Aug 2022 · CDN
- added Varnish Aug 2022 · Caching
- added web-vitals Aug 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Treasure Data Jun 2022 · Customer data platform
- added Fastly May 2022 · CDN
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Microsoft Clarity Apr 2022 · Analytics
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Google Core Web Vitals Mar 2022 · RUM
- added Cloudflare Browser Insights Feb 2022 · RUM
- added web-vitals Feb 2022 · RUM
- dropped Google AdSense Jan 2022 · Advertising
- added Treasure Data Jan 2022 · Customer data platform
2021 8 added · 5 dropped
- added Varnish Dec 2021 · Caching
- dropped Wheelio Dec 2021 · Widgets
- added Google Core Web Vitals Sep 2021 · RUM
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped Google Font API Aug 2021 · Font Scripts
- added Google AdSense Jul 2021 · Advertising
- added Unpkg Jul 2021 · CDN
- added Hotjar Jun 2021 · Analytics
- dropped Google AdSense Mar 2021 · Advertising
- added Google Publisher Tag Feb 2021 · Advertising
- dropped BugSnag Jan 2021 · Analytics
- dropped Sentry Jan 2021 · Issue trackers
2020 3 added
- added BugSnag Nov 2020 · Analytics
- added Sentry Sep 2020 · Issue trackers
- added Google AdSense Apr 2020 · Advertising Networks
2019 3 added · 2 dropped
- dropped New Relic Aug 2019 · Analytics
- dropped BugSnag Jul 2019 · Analytics
- added BugSnag Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added New Relic Mar 2019 · Analytics