Technology history for userspots.com
Stack size over time
From 17 detected technologies in Jan 2019 to 47 in Jun 2026 (peak 51).
Currently detected
- Facebook since Jan 2019
- Google Analytics since Jan 2019
- Cloudflare since Jan 2019
- jQuery since Jan 2019
- Webflow since Feb 2020
- Lua since Feb 2020
- Nginx since Feb 2020
- Hotjar since Feb 2020
- Google Font API since Feb 2020
- Google Tag Manager since Feb 2020
- OpenResty since Feb 2020
- Varnish since Feb 2020
- Stimulus since Mar 2021
- Stripe since Mar 2021
- Linkedin Insight Tag since Mar 2021
- TikTok Pixel since Jun 2021
- Facebook Pixel since Jun 2021
- Unpkg since Jul 2021
- Ruby since Sep 2021
- Ruby on Rails since Sep 2021
- core-js since Sep 2021
- Facebook Login since Sep 2021
- Ahoy since Sep 2021
- Turbolinks since Nov 2021
- Cloudflare Bot Management since Nov 2021
- React since Nov 2021
- Sprig since Jan 2022
- Google Hosted Libraries since Feb 2022
- Tailwind CSS since Apr 2022
- Headless UI since Jul 2022
- WhatsApp Business Chat since Aug 2022
- FullStory since Aug 2022
- Cart Functionality since Aug 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Plyr since Nov 2022
- VideoJS since Feb 2023
- Webflow Ecommerce since Mar 2023
- Typeform since Apr 2023
- Pingdom RUM since Dec 2023
- HTTP/3 since Nov 2024
- Trix since Jun 2025
- cdnjs since Jun 2025
- Cloudflare Browser Insights since Jun 2025
- Webpack since Jul 2025
- Airtable since Aug 2025
Previously used
- CookieYes Aug 2025 to Aug 2025 · 1 mo
- Embedly Feb 2022 to Aug 2025 · 3 yrs
- Twitter Jan 2019 to Aug 2025 · 6 yrs
- Twitter Ads Sep 2021 to Aug 2025 · 3 yrs
- Lodash Sep 2021 to Jun 2025 · 3 yrs
- Mautic Jan 2024 to Jan 2024 · 1 mo
- LinkMink Dec 2023 to Dec 2023 · 1 mo
- New Relic Sep 2021 to Dec 2023 · 2 yrs
- PWA Feb 2023 to Dec 2023 · 10 mo
- Gravatar Mar 2021 to Mar 2023 · 2 yrs
- Pingdom Sep 2021 to Mar 2023 · 1 yr
- Pendo Jan 2023 to Jan 2023 · 1 mo
- Pinterest Conversion Tag Dec 2022 to Jan 2023 · 1 mo
- Calendly Dec 2022 to Dec 2022 · 1 mo
- Product Hunt Dec 2022 to Dec 2022 · 1 mo
- Java Nov 2021 to Nov 2022 · 1 yr
- Fastly May 2022 to Aug 2022 · 3 mo
- Oribi Jan 2022 to Jul 2022 · 6 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Mixpanel Apr 2022 to Apr 2022 · 1 mo
- Segment Apr 2022 to Apr 2022 · 1 mo
- Preact Oct 2021 to Jan 2022 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Contentful Jun 2021 to Jun 2021 · 1 mo
- Disqus Jan 2019 to Jan 2020 · 1 yr
- Google AdSense Jan 2019 to Jan 2020 · 1 yr
- Heap Jan 2019 to Jan 2020 · 1 yr
- Intercom Jan 2019 to Jan 2020 · 1 yr
- jQuery Migrate Jan 2019 to Jan 2020 · 1 yr
- MySQL Jan 2019 to Jan 2020 · 1 yr
- Optimizely Jan 2019 to Jan 2020 · 1 yr
- PHP Jan 2019 to Jan 2020 · 1 yr
- Sumo Jan 2019 to Jan 2020 · 1 yr
- Twitter Emoji (Twemoji) Jan 2019 to Jan 2020 · 1 yr
- WordPress Jan 2019 to Jan 2020 · 1 yr
- Lightbox Jan 2019 to May 2019 · 4 mo
Timeline
2025 3 added · 10 dropped
- dropped CookieYes Oct 2025 · Cookie compliance
- dropped Embedly Oct 2025 · Widgets
- dropped Twitter Oct 2025 · Widgets
- dropped Twitter Ads Oct 2025 · Advertising
- added Airtable Aug 2025 · Widgets
- added CookieYes Aug 2025 · Cookie compliance
- dropped Lodash Aug 2025 · JavaScript libraries
- dropped LinkMink Jul 2025 · Analytics
- dropped New Relic Jul 2025 · RUM
- dropped PWA Jul 2025 · Miscellaneous
- added Webpack Jul 2025 · Miscellaneous
- dropped Gravatar Jun 2025 · Miscellaneous
- dropped Pingdom Jun 2025 · RUM
2024 2 added · 1 dropped
- added HTTP/3 Nov 2024 · Miscellaneous
- dropped Mautic Mar 2024 · Marketing automation
- added Mautic Jan 2024 · Marketing automation
2023 3 added · 5 dropped · 1 switched
- dropped Calendly Apr 2023 · Appointment scheduling
- added Typeform Apr 2023 · Surveys
- dropped Fastly Mar 2023 · CDN
- dropped Pendo Mar 2023 · Analytics
- dropped Pinterest Conversion Tag Mar 2023 · Analytics
- switched Product Hunt PWA Feb 2023 · Miscellaneous
- added VideoJS Feb 2023 · Video players
- dropped Java Jan 2023 · Programming languages
- added Pendo Jan 2023 · Analytics
2022 13 added · 5 dropped · 1 switched
- added Pinterest Conversion Tag Dec 2022 · Analytics
- added Product Hunt Dec 2022 · Miscellaneous
- dropped Oribi Nov 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Headless UI Jul 2022 · UI frameworks
- dropped Mixpanel Jun 2022 · Analytics
- dropped Segment Jun 2022 · Customer data platform
- added Fastly May 2022 · CDN
- added Mixpanel Apr 2022 · Analytics
- added Segment Apr 2022 · Customer data platform
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Preact Mar 2022 · JavaScript libraries
- switched Wheelio Embedly Feb 2022 · Widgets
- added Google Hosted Libraries Feb 2022 · CDN
- added Oribi Jan 2022 · Analytics
- added Sprig Jan 2022 · Surveys
2021 12 added · 12 dropped · 1 switched
- added Cloudflare Bot Management Nov 2021 · Security
- added Java Nov 2021 · Programming languages
- added React Nov 2021 · JavaScript frameworks
- added Turbolinks Nov 2021 · Performance
- added Cloudflare Oct 2021 · CDN
- dropped Contentful Oct 2021 · CMS
- added Preact Oct 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Unpkg Jul 2021 · CDN
- switched WordPress Contentful Jun 2021 · CMS
- added Facebook Pixel Jun 2021 · Analytics
- added TikTok Pixel Jun 2021 · Analytics
- dropped Cloudflare Apr 2021 · CDN
- dropped Disqus Apr 2021 · Comment Systems
- dropped Google AdSense Apr 2021 · Advertising Networks
- dropped Heap Apr 2021 · Analytics
- dropped Intercom Apr 2021 · Analytics
- dropped jQuery Migrate Apr 2021 · JavaScript Libraries
- dropped MySQL Apr 2021 · Databases
- dropped Optimizely Apr 2021 · Analytics
- dropped PHP Apr 2021 · Programming Languages
- dropped Sumo Apr 2021 · Widgets
- dropped Twitter Emoji (Twemoji) Apr 2021 · Miscellaneous
2019 17 added · 1 dropped
- dropped Lightbox Jul 2019 · JavaScript Libraries
- added Cloudflare Mar 2019 · CDN
- added Disqus Mar 2019 · Comment Systems
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Heap Mar 2019 · Analytics
- added Intercom Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Lightbox Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Optimizely Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added Sumo Mar 2019 · Widgets
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs