Technology history for upstack.com
Stack size over time
From 21 detected technologies in Apr 2019 to 57 in Jun 2026 (peak 62).
Currently detected
- Google Tag Manager since Apr 2019
- jQuery since Apr 2019
- Bootstrap since Apr 2019
- Lodash since Apr 2019
- PHP since Apr 2019
- Yoast SEO since Apr 2019
- Google Analytics since Apr 2019
- MySQL since Apr 2019
- React since Apr 2019
- Ruby since Apr 2019
- Ruby on Rails since Apr 2019
- Nginx since Apr 2019
- WordPress since Apr 2019
- Linkedin Insight Tag since Mar 2021
- Microsoft Advertising since Mar 2021
- jQuery Migrate since Apr 2021
- Google Font API since Apr 2021
- Babel since Jul 2021
- HubSpot since Jul 2021
- HubSpot Analytics since Jul 2021
- core-js since Sep 2021
- Cloudflare since Dec 2021
- Cloudflare Bot Management since Dec 2021
- jQuery UI since Dec 2021
- Divi since Apr 2022
- Google Tag Manager for WordPress since Apr 2022
- MediaElement.js since Apr 2022
- jQuery Mobile since Apr 2022
- Emotion since Aug 2022
- Amazon Web Services since Aug 2022
- Datadog since Aug 2022
- HappyFox Live Chat since Aug 2022
- Microsoft 365 since Aug 2022
- Amazon S3 since Aug 2022
- Salesforce since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- DocuSign since Sep 2022
- Swiper since Sep 2022
- RSS since Dec 2022
- Zoominfo since Feb 2023
- Priority Hints since Sep 2023
- Lucky Orange since Sep 2023
- Apple iCloud Mail since Oct 2023
- 6sense since Feb 2025
- Act-On since Mar 2025
- Complianz since May 2025
- LazySizes since Jun 2025
- lit-element since Jun 2025
- reCAPTCHA since Jun 2025
- EWWW Image Optimizer since Jun 2025
- lit-html since Jun 2025
- Google Hosted Libraries since Jun 2025
- Google Maps since Jun 2025
- UltimatelySocial since Aug 2025
- Facebook Login since Aug 2025
- Modernizr since Aug 2025
Previously used
- Salesforce Marketing Cloud Account Engagement Dec 2022 to Oct 2025 · 2 yrs
- Heap Apr 2019 to Aug 2025 · 6 yrs
- HubSpot WordPress plugin Dec 2022 to Aug 2025 · 2 yrs
- theTradeDesk Dec 2023 to Aug 2025 · 1 yr
- CallRail Feb 2023 to Jun 2025 · 2 yrs
- Cowboy Apr 2019 to Jun 2025 · 6 yrs
- Erlang Apr 2019 to Jun 2025 · 6 yrs
- Heroku Aug 2022 to Jun 2025 · 2 yrs
- Segment Apr 2019 to May 2025 · 6 yrs
- Adobe Audience Manager Feb 2023 to Apr 2025 · 2 yrs
- Paylocity Apr 2024 to Jan 2025 · 9 mo
- RankMath SEO Nov 2022 to Dec 2024 · 2 yrs
- Matomo Analytics Jul 2021 to Aug 2024 · 3 yrs
- Google Optimize Jul 2021 to Mar 2024 · 2 yrs
- HubSpot Chat Aug 2022 to Mar 2023 · 7 mo
- Java Dec 2022 to Mar 2023 · 3 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Pardot Apr 2019 to Nov 2022 · 3 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Apr 2022 to Oct 2022 · 6 mo
- Swiper Slider Dec 2021 to Aug 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Elementor Dec 2021 to Dec 2021 · 1 mo
- Font Awesome Dec 2021 to Dec 2021 · 1 mo
- Gravity Forms Apr 2021 to Dec 2021 · 8 mo
- Twitter Emoji (Twemoji) Apr 2019 to Dec 2021 · 2 yrs
- Vue.js Dec 2021 to Dec 2021 · 1 mo
- W3 Total Cache Jan 2020 to Dec 2021 · 1 yr
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- SiteGround Apr 2020 to Jun 2021 · 1 yr
- TrackJs Apr 2021 to Jun 2021 · 2 mo
- Hotjar Jun 2019 to Mar 2021 · 1 yr
- Flickity Apr 2019 to Dec 2020 · 1 yr
- WordPress Super Cache May 2019 to Sep 2019 · 4 mo
- New Relic Apr 2019 to Aug 2019 · 4 mo
Timeline
2026 1 added · 4 dropped · 1 switched
- switched Salesforce Marketing Cloud Account Engagement HubSpot Mar 2026 · Marketing automation
- added HubSpot Analytics Mar 2026 · Analytics
- dropped Cowboy Jan 2026 · Web servers
- dropped Erlang Jan 2026 · Programming languages
- dropped Heroku Jan 2026 · PaaS
- dropped theTradeDesk Jan 2026 · Advertising
2025 13 added · 10 dropped · 1 switched
- dropped Segment Dec 2025 · Customer data platform
- dropped Heap Oct 2025 · Analytics
- dropped HubSpot Oct 2025 · Marketing automation
- dropped HubSpot Analytics Oct 2025 · Analytics
- added Open Graph Oct 2025 · Miscellaneous
- switched HubSpot WordPress plugin Yoast SEO Oct 2025 · WordPress plugins
- dropped CallRail Sep 2025 · Analytics
- dropped Adobe Audience Manager Jun 2025 · Segmentation
- added EWWW Image Optimizer Jun 2025 · WordPress plugins
- added Google Font API Jun 2025 · Font scripts
- added Google Hosted Libraries Jun 2025 · CDN
- added Google Maps Jun 2025 · Maps
- added LazySizes Jun 2025 · Performance
- added lit-element Jun 2025 · JavaScript libraries
- added lit-html Jun 2025 · JavaScript libraries
- added MediaElement.js Jun 2025 · Video players
- added reCAPTCHA Jun 2025 · Security
- added Complianz May 2025 · WordPress plugins
- dropped Matomo Analytics May 2025 · Analytics
- added Act-On Mar 2025 · Marketing automation
- dropped Paylocity Mar 2025 · Recruitment & staffing
- added 6sense Feb 2025 · Marketing automation
- dropped Open Graph Feb 2025 · Miscellaneous
- dropped RankMath SEO Feb 2025 · SEO
2024 2 added · 3 dropped
- added Adobe Audience Manager Jun 2024 · Segmentation
- dropped Google Optimize May 2024 · A/B Testing
- added Paylocity Apr 2024 · Recruitment & staffing
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- dropped Google Font API Jan 2024 · Font scripts
2023 10 added · 5 dropped
- added theTradeDesk Dec 2023 · Advertising
- added Apple iCloud Mail Oct 2023 · Webmail
- added Lucky Orange Sep 2023 · Analytics
- dropped MediaElement.js Sep 2023 · Video players
- added Priority Hints Sep 2023 · Performance
- dropped HubSpot Chat Jun 2023 · Live chat
- dropped Java May 2023 · Programming languages
- dropped C Apr 2023 · Programming languages
- added Java Mar 2023 · Programming languages
- added Adobe Audience Manager Feb 2023 · Segmentation
- added C Feb 2023 · Programming languages
- added CallRail Feb 2023 · Analytics
- dropped Java Feb 2023 · Programming languages
- added Zoominfo Feb 2023 · Analytics
- added Erlang Jan 2023 · Programming languages
2022 38 added · 14 dropped · 2 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added HubSpot WordPress plugin Dec 2022 · WordPress plugins
- added Java Dec 2022 · Programming languages
- dropped Microsoft Clarity Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added Google Font API Nov 2022 · Font scripts
- added RankMath SEO Nov 2022 · WordPress plugins
- dropped Swiper Slider Nov 2022 · Miscellaneous
- dropped Erlang Oct 2022 · Programming Languages
- added DocuSign Sep 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Divi Aug 2022 · WordPress plugins
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Tag Manager for WordPress Aug 2022 · WordPress plugins
- added Heap Aug 2022 · Analytics
- added HubSpot Aug 2022 · Marketing automation
- added HubSpot Analytics Aug 2022 · Analytics
- added HubSpot Chat Aug 2022 · Live chat
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Matomo Analytics Aug 2022 · Analytics
- added MediaElement.js Aug 2022 · Video players
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Pardot Aug 2022 · Marketing automation
- added PHP Aug 2022 · Programming languages
- added Salesforce Aug 2022 · CRM
- added Segment Aug 2022 · Customer data platform
- switched Gravity Forms Swiper Slider Aug 2022 · Miscellaneous
- added WordPress Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Elementor May 2022 · Page builders
- dropped Font Awesome May 2022 · Font scripts
- dropped Google Font API May 2022 · Font scripts
- dropped jQuery UI May 2022 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2022 · Font scripts
- dropped Vue.js May 2022 · JavaScript frameworks
- dropped W3 Total Cache May 2022 · Caching
- dropped Wheelio Apr 2022 · Widgets
2021 16 added · 8 dropped · 1 switched
- dropped HubSpot Cookie Dec 2021 · Cookie compliance
- dropped Babel Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- dropped SiteGround Aug 2021 · PaaS
- dropped TrackJs Aug 2021 · Analytics
- added Babel Jul 2021 · Miscellaneous
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added HubSpot Jul 2021 · Marketing automation
- added HubSpot Analytics Jul 2021 · Analytics
- added Matomo Analytics Jul 2021 · Analytics
- added Pardot Jul 2021 · Marketing automation
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added SiteGround Jun 2021 · PaaS
- dropped Hotjar May 2021 · Analytics
- added Google Font API Apr 2021 · Font scripts
- added Gravity Forms Apr 2021 · Miscellaneous
- switched Flickity jQuery Migrate Apr 2021 · JavaScript libraries
- dropped Pardot Apr 2021 · Marketing automation
- dropped SiteGround Apr 2021 · PaaS
- added TrackJs Apr 2021 · Analytics
- dropped Twitter Emoji (Twemoji) Apr 2021 · Miscellaneous
2020 1 switched
- switched WordPress Super Cache W3 Total Cache Jan 2020 · Cache Tools
2019 2 added · 3 dropped
- dropped Yoast SEO Dec 2019 · SEO
- dropped New Relic Oct 2019 · Analytics
- dropped React Oct 2019 · JavaScript Frameworks
- added Hotjar Jun 2019 · Analytics
- added WordPress Super Cache May 2019 · Cache Tools