Technology history for freeonline.org
Stack size over time
From 7 detected technologies in Apr 2018 to 25 in Jun 2026 (peak 31).
Currently detected
- Font Awesome since Apr 2018
- Google AdSense since Apr 2018
- Google Font API since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Jun 2018
- reCAPTCHA since Feb 2020
- Cart Functionality since Aug 2020
- core-js since Sep 2021
- cdnjs since Oct 2021
- Cloudflare since Apr 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Elementor since Apr 2025
- Nginx since Apr 2025
- PHP since Apr 2025
- Priority Hints since Apr 2025
- anime.js since Apr 2025
- jQuery Migrate since Apr 2025
- jQuery UI since Apr 2025
- LazySizes since Apr 2025
- MySQL since Apr 2025
- SiteGround since Apr 2025
- WordPress since Apr 2025
- Yoast SEO since Apr 2025
Previously used
- Amazon Associates Dec 2025 to Dec 2025 · 1 mo
- Bootstrap Apr 2018 to Mar 2025 · 6 yrs
- Cloudflare Bot Management Apr 2023 to Mar 2025 · 1 yr
- Facebook Pixel Jul 2021 to Mar 2025 · 3 yrs
- Funding Choices Apr 2024 to Mar 2025 · 11 mo
- Google Hosted Libraries Feb 2022 to Mar 2025 · 3 yrs
- HTTP/3 Sep 2022 to Mar 2025 · 2 yrs
- Slick Jun 2018 to Mar 2025 · 6 yrs
- Varnish Apr 2018 to Mar 2025 · 6 yrs
- 33Across Apr 2024 to Nov 2024 · 7 mo
- comScore Dec 2019 to Nov 2024 · 4 yrs
- Criteo Jul 2021 to Nov 2024 · 3 yrs
- DoubleClick Campaign Manager (DCM) Feb 2024 to Nov 2024 · 9 mo
- Google Publisher Tag Feb 2021 to Nov 2024 · 3 yrs
- Prebid Jun 2018 to Nov 2024 · 6 yrs
- Snowplow Analytics Apr 2024 to Nov 2024 · 7 mo
- VideoJS Jan 2024 to Nov 2024 · 10 mo
- Preact Dec 2021 to Jan 2024 · 2 yrs
- Quantcast Measure Sep 2020 to Oct 2023 · 3 yrs
- Quantcast Choice Sep 2020 to Jul 2023 · 2 yrs
- Hugo Jan 2023 to Jan 2023 · 1 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Cloudflare Network Error Logging Apr 2022 to Oct 2022 · 6 mo
- Rubicon Project Jul 2021 to Sep 2022 · 1 yr
- Ezoic Aug 2022 to Aug 2022 · 1 mo
- theTradeDesk Aug 2022 to Aug 2022 · 1 mo
- web-vitals Aug 2022 to Aug 2022 · 1 mo
- Google Remarketing Tag Apr 2022 to May 2022 · 1 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Facebook Login Jul 2021 to Mar 2022 · 8 mo
- Twitter Jun 2018 to Mar 2022 · 3 yrs
- Twitter Ads Jul 2021 to Mar 2022 · 8 mo
- Zope Jun 2018 to Mar 2022 · 3 yrs
- Taboola Jun 2021 to Oct 2021 · 4 mo
- DoubleClick for Publishers (DFP) Jun 2018 to Sep 2021 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- AppNexus Nov 2020 to Jul 2021 · 8 mo
- Po.st Nov 2020 to Jul 2021 · 8 mo
- PubMatic Jul 2021 to Jul 2021 · 1 mo
- Smart Ad Server Nov 2020 to Jul 2021 · 8 mo
- Babel Mar 2020 to Jan 2021 · 10 mo
- React Jun 2018 to May 2020 · 1 yr
- Google Plus Apr 2018 to Jul 2018 · 3 mo
Timeline
2026 2 added · 1 dropped
- added Google AdSense Jun 2026 · Advertising
- added reCAPTCHA Jun 2026 · Security
- dropped Amazon Associates May 2026 · Affiliate programs
2025 14 added · 18 dropped
- dropped Bootstrap May 2025 · UI frameworks
- dropped Cloudflare Bot Management May 2025 · Security
- dropped Facebook Pixel May 2025 · Analytics
- dropped Funding Choices May 2025 · Cookie compliance
- dropped Google AdSense May 2025 · Advertising
- dropped Google Hosted Libraries May 2025 · CDN
- dropped HTTP/3 May 2025 · Miscellaneous
- dropped reCAPTCHA May 2025 · Security
- dropped Slick May 2025 · JavaScript libraries
- dropped Varnish May 2025 · Caching
- added anime.js Apr 2025 · JavaScript graphics
- added Cart Functionality Apr 2025 · Ecommerce
- added Elementor Apr 2025 · Page builders
- added jQuery Migrate Apr 2025 · JavaScript libraries
- added jQuery UI Apr 2025 · JavaScript libraries
- added LazySizes Apr 2025 · JavaScript libraries
- added MySQL Apr 2025 · Databases
- added Nginx Apr 2025 · Web servers
- added PHP Apr 2025 · Programming languages
- added Priority Hints Apr 2025 · Performance
- added SiteGround Apr 2025 · PaaS
- added WordPress Apr 2025 · CMS
- added Yoast SEO Apr 2025 · WordPress plugins
- added Cloudflare Bot Management Feb 2025 · Security
- dropped 33Across Jan 2025 · Advertising
- dropped comScore Jan 2025 · Analytics
- dropped Criteo Jan 2025 · Advertising
- dropped DoubleClick Campaign Manager (DCM) Jan 2025 · Advertising
- dropped Google Publisher Tag Jan 2025 · Advertising
- dropped Prebid Jan 2025 · Advertising
- dropped Snowplow Analytics Jan 2025 · Analytics
- dropped VideoJS Jan 2025 · Video players
2024 4 added · 1 dropped · 1 switched
- added Prebid Jul 2024 · Advertising
- dropped Preact Apr 2024 · JavaScript libraries
- switched Quantcast Measure comScore Feb 2024 · Analytics
- added DoubleClick Campaign Manager (DCM) Feb 2024 · Advertising
- added reCAPTCHA Feb 2024 · Security
- added VideoJS Jan 2024 · Video players
2023 3 added · 6 dropped
- dropped Quantcast Choice Sep 2023 · Cookie compliance
- dropped Cloudflare Bot Management Jun 2023 · Security
- added Google Publisher Tag Jun 2023 · Advertising
- dropped Prebid Jun 2023 · Advertising
- dropped Google Publisher Tag May 2023 · Advertising
- added Cloudflare Bot Management Apr 2023 · Security
- dropped Hugo Mar 2023 · Static site generator
- dropped Choices Feb 2023 · JavaScript libraries
- added Hugo Jan 2023 · Static site generator
2022 7 added · 13 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped Cart Functionality Nov 2022 · Ecommerce
- dropped Ezoic Nov 2022 · Analytics
- dropped reCAPTCHA Nov 2022 · Security
- dropped Rubicon Project Nov 2022 · Advertising
- dropped theTradeDesk Nov 2022 · Advertising
- dropped web-vitals Nov 2022 · JavaScript libraries
- dropped Google Remarketing Tag Oct 2022 · Retargeting
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Facebook Aug 2022 · Widgets
- dropped Facebook Login May 2022 · Authentication
- dropped Twitter May 2022 · Widgets
- dropped Twitter Ads May 2022 · Advertising
- dropped Zope May 2022 · Web servers
- added Cloudflare Apr 2022 · CDN
- added Cloudflare Network Error Logging Apr 2022 · Issue trackers
- added Google Remarketing Tag Apr 2022 · Retargeting
- added Google Hosted Libraries Feb 2022 · CDN
2021 19 added · 17 dropped · 2 switched
- added Preact Dec 2021 · JavaScript libraries
- added Quantcast Measure Dec 2021 · Analytics
- dropped Taboola Dec 2021 · Advertising
- dropped DoubleClick for Publishers (DFP) Nov 2021 · Advertising
- dropped Wheelio Nov 2021 · Widgets
- added cdnjs Oct 2021 · CDN
- dropped AppNexus Sep 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- dropped Criteo Sep 2021 · Retargeting
- dropped PubMatic Sep 2021 · Advertising
- dropped Quantcast Measure Sep 2021 · Analytics
- dropped Rubicon Project Sep 2021 · Advertising
- dropped Smart Ad Server Sep 2021 · Advertising
- switched Po.st Wheelio Sep 2021 · Widgets
- added DoubleClick for Publishers (DFP) Aug 2021 · Advertising
- added Google Publisher Tag Aug 2021 · Advertising
- added Criteo Jul 2021 · Retargeting
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Jul 2021 · Analytics
- added Google Tag Manager Jul 2021 · Tag managers
- added Po.st Jul 2021 · Widgets
- added PubMatic Jul 2021 · Advertising
- added Rubicon Project Jul 2021 · Advertising
- added Smart Ad Server Jul 2021 · Advertising
- added Twitter Ads Jul 2021 · Advertising
- dropped reCAPTCHA Jun 2021 · Security
- added Taboola Jun 2021 · Advertising
- dropped DoubleClick for Publishers (DFP) Apr 2021 · Advertising
- dropped Google Publisher Tag Apr 2021 · Advertising
- dropped Google Analytics Mar 2021 · Analytics
- dropped Google Tag Manager Mar 2021 · Tag managers
- dropped Po.st Mar 2021 · Widgets
- dropped Smart Ad Server Mar 2021 · Advertising
- switched Babel Choices Feb 2021 · Miscellaneous
- added DoubleClick for Publishers (DFP) Feb 2021 · Advertising
- added Google Publisher Tag Feb 2021 · Advertising
- dropped comScore Jan 2021 · Analytics
2020 11 added · 3 dropped
- dropped Cart Functionality Dec 2020 · Ecommerce
- added AppNexus Nov 2020 · Advertising
- added Google Tag Manager Nov 2020 · Tag managers
- added Po.st Nov 2020 · Widgets
- added Prebid Nov 2020 · Advertising
- added Smart Ad Server Nov 2020 · Advertising
- dropped Google Tag Manager Oct 2020 · Tag managers
- added Quantcast Choice Sep 2020 · Cookie compliance
- added Quantcast Measure Sep 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
- added Google Tag Manager Aug 2020 · Tag managers
- dropped React Jul 2020 · JavaScript frameworks
- added Babel Mar 2020 · Miscellaneous
- added reCAPTCHA Feb 2020 · Captchas
2019 13 added · 4 dropped
- added comScore Dec 2019 · Analytics
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added React Mar 2019 · JavaScript Frameworks
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Varnish Mar 2019 · Cache Tools
- added Zope Mar 2019 · Web Servers
- dropped DoubleClick for Publishers (DFP) Feb 2019 · Advertising Networks
- dropped Google Plus Feb 2019 · Widgets
- dropped Google Tag Manager Feb 2019 · Tag Managers
- dropped Prebid Feb 2019 · Advertising Networks
2018 9 added
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added Prebid Jun 2018 · Advertising Networks
- added React Jun 2018 · JavaScript Frameworks
- added Slick Jun 2018 · JavaScript Frameworks
- added Twitter Jun 2018 · Widgets
- added Zope Jun 2018 · Web Servers