Technology history for undo.io
Stack size over time
From 7 detected technologies in Jul 2019 to 57 in Aug 2026.
Currently detected
- Google Analytics since Jul 2019
- HubSpot since Jul 2019
- Prism since Jul 2019
- Nginx since Jul 2019
- Typekit since Jul 2019
- Google Tag Manager since May 2020
- YouTube since May 2020
- Hotjar since Feb 2021
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Feb 2021
- core-js since Sep 2021
- HubSpot Cookie Policy Banner since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Vimeo since Nov 2021
- Django since Jan 2022
- Choices since Jan 2022
- Wagtail since Jan 2022
- Svelte since Jan 2022
- Python since Jan 2022
- Zendesk since Aug 2022
- Google Workspace since Aug 2022
- jQuery since Aug 2022
- Preact since Aug 2022
- Open Graph since Sep 2022
- Leadfeeder since Oct 2022
- Amazon S3 since Apr 2023
- Amazon Web Services since Apr 2023
- Amazon CloudFront since Apr 2023
- HSTS since May 2023
- PHP since Sep 2023
- MySQL since Sep 2023
- Bootstrap since Sep 2023
- Popper since Sep 2023
- Yoast SEO since Sep 2023
- RSS since Sep 2023
- WordPress since Sep 2023
- Flickity since Sep 2023
- HubSpot WordPress plugin since Sep 2023
- wpBakery since Sep 2023
- WP Rocket since Sep 2023
- jQuery Migrate since Sep 2023
- jQuery UI since Sep 2023
- ThemeIsle Menu Icons since Oct 2023
- Animate.css since Nov 2023
- Reddit Ads since May 2024
- Priority Hints since Jun 2024
- Really Simple SSL & Security since Jul 2024
- Google Font API since Jul 2024
- Emotion since Oct 2024
- Yoast SEO Premium since Nov 2024
- Apple iCloud Mail since Sep 2025
- Google Hosted Libraries since Jul 2026
- jsDelivr since Jul 2026
- Microsoft Clarity since Jul 2026
- Sentry since Jul 2026
- Swiper since Jul 2026
Previously used
- HTTP/3 Sep 2023 to Jan 2025 · 1 yr
- Matomo Analytics Aug 2020 to Aug 2024 · 4 yrs
- Hotjar Incoming Feedback Aug 2022 to Jul 2024 · 1 yr
- HubSpot Chat Sep 2021 to May 2024 · 2 yrs
- Pygments Aug 2022 to Apr 2024 · 1 yr
- Sphinx Aug 2022 to Apr 2024 · 1 yr
- Underscore.js Aug 2022 to Apr 2024 · 1 yr
- Cloudflare Rocket Loader Sep 2023 to Dec 2023 · 3 mo
- ShareThis Oct 2023 to Oct 2023 · 1 mo
- Browser-Update.org Feb 2022 to Aug 2023 · 1 yr
- Chart.js Apr 2020 to Aug 2023 · 3 yrs
- Webpack Jul 2019 to Aug 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Ubuntu Aug 2022 to Jan 2023 · 5 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Matomo Jul 2019 to Jul 2020 · 1 yr
Timeline
2026 16 added · 3 dropped
- added core-js Jul 2026 · JavaScript libraries
- added Google Hosted Libraries Jul 2026 · CDN
- added HubSpot Cookie Policy Banner Jul 2026 · Cookie compliance
- added jsDelivr Jul 2026 · CDN
- added Linkedin Insight Tag Jul 2026 · Analytics
- added Microsoft Clarity Jul 2026 · Analytics
- added Reddit Ads Jul 2026 · Advertising
- added Sentry Jul 2026 · Issue trackers
- added Swiper Jul 2026 · JavaScript libraries
- added Vimeo Jul 2026 · Video players
- added YouTube Jul 2026 · Video players
- added HSTS May 2026 · Security
- added HubSpot Analytics May 2026 · Analytics
- added HubSpot WordPress plugin May 2026 · WordPress plugins
- dropped HubSpot Analytics Apr 2026 · Analytics
- dropped HubSpot WordPress plugin Apr 2026 · WordPress plugins
- dropped YouTube Mar 2026 · Video players
- added Cloudflare Bot Management Feb 2026 · Security
- added jQuery UI Feb 2026 · JavaScript libraries
2025 5 added · 3 dropped
- added Animate.css Dec 2025 · UI frameworks
- added YouTube Oct 2025 · Video players
- added Apple iCloud Mail Sep 2025 · Webmail
- added Priority Hints Jun 2025 · Performance
- dropped Priority Hints Apr 2025 · Performance
- dropped HTTP/3 Mar 2025 · Miscellaneous
- added Priority Hints Feb 2025 · Performance
- dropped Hotjar Incoming Feedback Jan 2025 · Surveys
2024 6 added · 17 dropped
- dropped Cloudflare Bot Management Nov 2024 · Security
- dropped jQuery UI Nov 2024 · JavaScript libraries
- added Yoast SEO Premium Nov 2024 · SEO
- dropped core-js Oct 2024 · JavaScript libraries
- dropped HubSpot Cookie Policy Banner Oct 2024 · Cookie compliance
- dropped Linkedin Insight Tag Oct 2024 · Analytics
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped Priority Hints Oct 2024 · Performance
- dropped Reddit Ads Oct 2024 · Advertising
- added Google Font API Jul 2024 · Font scripts
- dropped HubSpot Chat Jul 2024 · Live chat
- dropped Pygments Jul 2024 · Miscellaneous
- added Really Simple SSL & Security Jul 2024 · Security
- dropped Sphinx Jul 2024 · Documentation
- dropped Underscore.js Jul 2024 · JavaScript libraries
- added Priority Hints Jun 2024 · Performance
- added Reddit Ads May 2024 · Advertising
- dropped Animate.css Mar 2024 · UI frameworks
- added HubSpot Chat Mar 2024 · Live chat
- dropped Cloudflare Rocket Loader Feb 2024 · Performance
- dropped Leadfeeder Feb 2024 · Analytics
- dropped Vimeo Feb 2024 · Video players
- dropped HubSpot Chat Jan 2024 · Live chat
2023 49 added · 8 dropped
- dropped ShareThis Dec 2023 · Widgets
- added Vimeo Dec 2023 · Video players
- added Animate.css Nov 2023 · UI frameworks
- dropped Browser-Update.org Oct 2023 · JavaScript libraries
- dropped Chart.js Oct 2023 · JavaScript graphics
- dropped HSTS Oct 2023 · Security
- added ShareThis Oct 2023 · Widgets
- added ThemeIsle Menu Icons Oct 2023 · WordPress plugins
- dropped Vimeo Oct 2023 · Video players
- dropped Webpack Oct 2023 · Miscellaneous
- added Bootstrap Sep 2023 · UI frameworks
- added Cloudflare Rocket Loader Sep 2023 · Performance
- added Flickity Sep 2023 · JavaScript libraries
- added HTTP/3 Sep 2023 · Miscellaneous
- added HubSpot WordPress plugin Sep 2023 · WordPress plugins
- added jQuery Migrate Sep 2023 · JavaScript libraries
- added jQuery UI Sep 2023 · JavaScript libraries
- added MySQL Sep 2023 · Databases
- added PHP Sep 2023 · Programming languages
- added Popper Sep 2023 · Miscellaneous
- added RSS Sep 2023 · Miscellaneous
- added WordPress Sep 2023 · CMS
- added WP Rocket Sep 2023 · WordPress plugins
- added wpBakery Sep 2023 · WordPress plugins
- added Yoast SEO Sep 2023 · WordPress plugins
- added Amazon CloudFront May 2023 · CDN
- added Amazon S3 May 2023 · CDN
- added Amazon Web Services May 2023 · PaaS
- added Browser-Update.org May 2023 · JavaScript libraries
- added Chart.js May 2023 · JavaScript graphics
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- added Google Workspace May 2023 · Webmail
- added Hotjar May 2023 · Analytics
- added Hotjar Incoming Feedback May 2023 · Surveys
- added HSTS May 2023 · Security
- added HubSpot May 2023 · Marketing automation
- added HubSpot Analytics May 2023 · Analytics
- added HubSpot Chat May 2023 · Live chat
- added HubSpot Cookie Policy Banner May 2023 · Cookie compliance
- added jQuery May 2023 · JavaScript libraries
- added Leadfeeder May 2023 · Analytics
- added Linkedin Insight Tag May 2023 · Analytics
- added Matomo Analytics May 2023 · Analytics
- added Open Graph May 2023 · Miscellaneous
- added Preact May 2023 · JavaScript libraries
- added Pygments May 2023 · Miscellaneous
- added Sphinx May 2023 · Documentation
- dropped Ubuntu May 2023 · Operating systems
- added Underscore.js May 2023 · JavaScript libraries
- added Vimeo May 2023 · Video players
- added Webpack May 2023 · Miscellaneous
- added Zendesk May 2023 · Documentation
- dropped C Apr 2023 · Programming languages
- added HubSpot Chat Apr 2023 · Live chat
- added C Feb 2023 · Programming languages
2022 17 added · 2 dropped · 2 switched
- switched Google Ads Conversion Tracking Leadfeeder Oct 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Browser-Update.org Aug 2022 · JavaScript libraries
- added Chart.js Aug 2022 · JavaScript graphics
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added Hotjar Aug 2022 · Analytics
- added HubSpot Aug 2022 · Marketing automation
- added HubSpot Analytics Aug 2022 · Analytics
- added HubSpot Cookie Policy Banner Aug 2022 · Cookie compliance
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Matomo Analytics Aug 2022 · Analytics
- added Vimeo Aug 2022 · Video players
- added Webpack Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Documentation
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- switched Wheelio Browser-Update.org Feb 2022 · Widgets
- dropped HubSpot Chat Jan 2022 · Live chat
2021 17 added · 5 dropped · 1 switched
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Vimeo Nov 2021 · Video players
- added core-js Sep 2021 · JavaScript libraries
- added HubSpot Chat Sep 2021 · Live chat
- switched HubSpot Cookie HubSpot Cookie Policy Banner Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Chart.js Jul 2021 · JavaScript graphics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added HubSpot Jul 2021 · Marketing automation
- added Matomo Analytics Jul 2021 · Analytics
- added Prism Jul 2021 · Miscellaneous
- added Webpack Jul 2021 · Miscellaneous
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Prism Mar 2021 · Miscellaneous
- dropped Webpack Mar 2021 · Miscellaneous
- added Hotjar Feb 2021 · Analytics
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 3 added · 1 dropped · 1 switched
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- dropped YouTube Jul 2020 · Video players
- added Google Tag Manager May 2020 · Tag managers
- added YouTube May 2020 · Video players
- added Chart.js Apr 2020 · JavaScript Graphics