Technology history for classmates.com
Stack size over time
From 3 detected technologies in Apr 2018 to 65 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- Google Analytics since Jul 2018
- Google Tag Manager since Jul 2018
- Moment.js since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- Cloudflare since Oct 2018
- Zendesk since Mar 2020
- Microsoft Advertising since Feb 2021
- Vue.js since Apr 2021
- Bootstrap since Apr 2021
- jsDelivr since Apr 2021
- Popper since Apr 2021
- Google Font API since Apr 2021
- Select2 since Apr 2021
- Snowplow Analytics since May 2021
- Unpkg since Jul 2021
- Lodash since Jul 2021
- Datadog since Jul 2021
- TruValidate since Jul 2021
- Amazon Web Services since Sep 2021
- core-js since Sep 2021
- cdnjs since Oct 2021
- Cloudflare Bot Management since Oct 2021
- Envoy since Nov 2021
- Microsoft Clarity since Jan 2022
- jQuery CDN since Feb 2022
- Cloudflare Browser Insights since Apr 2022
- Apache HTTP Server since Aug 2022
- Amazon CloudFront since Aug 2022
- jQuery Migrate since Aug 2022
- Matomo Analytics since Aug 2022
- DocuSign since Aug 2022
- OpenSSL since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- jQuery UI since Nov 2022
- MySQL since Nov 2022
- Magento since Nov 2022
- New Relic since Nov 2022
- PHP since Nov 2022
- Platform.sh since Nov 2022
- Java since Nov 2022
- RequireJS since Nov 2022
- HTTP/3 since Dec 2022
- OneTrust since Jul 2023
- PayPal since Nov 2023
- Svelte since Mar 2024
- Facebook Pixel since Aug 2024
- Facebook Login since Nov 2025
- Pinterest Conversion Tag since Nov 2025
- reCAPTCHA since Nov 2025
- Salesforce Interaction Studio since Nov 2025
- Apollo since Dec 2025
- GraphQL since Dec 2025
- TypeScript since Dec 2025
- WordPress since Apr 2026
- Elementor since Apr 2026
- RSS since Apr 2026
- Twitter Emoji (Twemoji) since Apr 2026
- Microsoft ASP.NET since May 2026
- Microsoft Visual Studio since May 2026
- TikTok Pixel since May 2026
- Mautic since Jun 2026
- Hello Elementor since Jun 2026
Previously used
- React Oct 2018 to Jan 2026 · 7 yrs
- Priority Hints May 2024 to May 2025 · 1 yr
- VWO May 2024 to May 2025 · 1 yr
- Amazon ALB Sep 2021 to Aug 2024 · 2 yrs
- Google Optimize Jul 2021 to Sep 2023 · 2 yrs
- Underscore.js Nov 2022 to Dec 2022 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Webpack Aug 2018 to Aug 2022 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Sep 2021 · 2 mo
- Google Analytics Enhanced eCommerce Jul 2021 to Sep 2021 · 2 mo
- Taboola Jun 2021 to Sep 2021 · 3 mo
- Criteo May 2021 to Jun 2021 · 1 mo
- Handlebars Apr 2018 to Mar 2021 · 2 yrs
- Adobe Analytics Apr 2018 to Jan 2021 · 2 yrs
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- Google AdSense Jul 2018 to Oct 2020 · 2 yrs
- Prebid Jan 2020 to Oct 2020 · 9 mo
- DoubleClick for Publishers (DFP) Jul 2018 to Sep 2020 · 2 yrs
- Datadome Jan 2019 to Jul 2020 · 1 yr
- Facebook Jan 2020 to Jul 2020 · 6 mo
- Zendesk Chat Aug 2018 to Feb 2019 · 6 mo
- Nginx Aug 2018 to Sep 2018 · 1 mo
Timeline
2026 3 added · 1 dropped
- added Hello Elementor Jun 2026 · WordPress themes
- added Mautic Jun 2026 · Marketing automation
- added TikTok Pixel May 2026 · Analytics
- dropped React Mar 2026 · JavaScript frameworks
2025 6 added · 2 dropped
- added Apollo Dec 2025 · JavaScript libraries
- added GraphQL Dec 2025 · Programming languages
- added TypeScript Dec 2025 · Programming languages
- added Pinterest Conversion Tag Nov 2025 · Analytics
- added Salesforce Interaction Studio Nov 2025 · Personalisation
- dropped Priority Hints Jul 2025 · Performance
- dropped VWO Jul 2025 · Analytics
- added Envoy Apr 2025 · Reverse proxies
2024 5 added · 2 dropped
- dropped Amazon ALB Oct 2024 · Load balancers
- added Microsoft Clarity Sep 2024 · Analytics
- added Facebook Pixel Aug 2024 · Analytics
- added Priority Hints May 2024 · Performance
- added VWO May 2024 · Analytics
- added Svelte Mar 2024 · JavaScript frameworks
- dropped Google Optimize Feb 2024 · A/B Testing
2023 2 added · 2 dropped
- added PayPal Nov 2023 · Payment processors
- added OneTrust Jul 2023 · Cookie compliance
- dropped Java Feb 2023 · Programming languages
- dropped Underscore.js Feb 2023 · JavaScript libraries
2022 7 added · 6 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Dec 2022 · Miscellaneous
- dropped Webpack Nov 2022 · Miscellaneous
- dropped Adobe Analytics Sep 2022 · Analytics
- dropped Envoy Sep 2022 · Reverse proxies
- dropped Handlebars Sep 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Microsoft Clarity Aug 2022 · Analytics
- added Cloudflare Browser Insights Apr 2022 · Analytics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
- added Microsoft Clarity Jan 2022 · Analytics
2021 31 added · 11 dropped · 1 switched
- added Amazon ALB Dec 2021 · Load balancers
- added Amazon Web Services Dec 2021 · PaaS
- dropped Wheelio Dec 2021 · Widgets
- dropped Amazon ALB Nov 2021 · Load balancers
- dropped Amazon Web Services Nov 2021 · PaaS
- added Envoy Nov 2021 · Reverse proxies
- dropped Google Ads Conversion Tracking Nov 2021 · Analytics
- dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
- dropped Taboola Nov 2021 · Advertising
- added cdnjs Oct 2021 · CDN
- added Cloudflare Bot Management Oct 2021 · Security
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Datadog Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Lodash Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added TruValidate Jul 2021 · Browser fingerprinting
- added Unpkg Jul 2021 · CDN
- added Webpack Jul 2021 · Miscellaneous
- switched Criteo Taboola Jun 2021 · Advertising
- added Criteo May 2021 · Advertising
- added React May 2021 · JavaScript libraries
- added Snowplow Analytics May 2021 · Analytics
- added Zendesk May 2021 · CMS
- added Bootstrap Apr 2021 · UI frameworks
- added Google Font API Apr 2021 · Font scripts
- added jsDelivr Apr 2021 · CDN
- added Popper Apr 2021 · Miscellaneous
- added Select2 Apr 2021 · JavaScript libraries
- added Vue.js Apr 2021 · JavaScript frameworks
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped TinyMCE Mar 2021 · Rich text editors
- dropped Webpack Mar 2021 · Miscellaneous
- added Microsoft Advertising Feb 2021 · Analytics
2020 3 added · 8 dropped
- dropped Google AdSense Dec 2020 · Advertising
- dropped Prebid Dec 2020 · Advertising
- dropped DoubleClick for Publishers (DFP) Nov 2020 · Advertising
- dropped React Nov 2020 · JavaScript frameworks
- added TinyMCE Oct 2020 · Rich text editors
- dropped Datadome Sep 2020 · Miscellaneous
- dropped Facebook Sep 2020 · Widgets
- dropped Zendesk Aug 2020 · CMS
- added Datadome Jun 2020 · Miscellaneous
- dropped Datadome Apr 2020 · Miscellaneous
- added Zendesk Mar 2020 · Live Chat
2019 15 added · 1 dropped
- dropped Zendesk Chat Apr 2019 · Live Chat
- added Adobe Analytics Mar 2019 · Analytics
- added Cloudflare Mar 2019 · CDN
- added Datadome Mar 2019 · Miscellaneous
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Handlebars Mar 2019 · JavaScript Frameworks
- added jQuery Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added React Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Webpack Mar 2019 · Miscellaneous
- added Datadome Jan 2019 · Miscellaneous
2018 6 added · 1 dropped
- dropped Nginx Nov 2018 · Web Servers
- added Cloudflare Oct 2018 · CDN
- added React Oct 2018 · JavaScript Frameworks
- added DoubleClick for Publishers (DFP) Jul 2018 · Advertising Networks
- added Google AdSense Jul 2018 · Advertising Networks
- added Google Analytics Jul 2018 · Analytics
- added Google Tag Manager Jul 2018 · Tag Managers