Technology history for 4freeapp.com
Stack size over time
From 17 detected technologies in Jan 2019 to 27 in May 2026 (peak 36).
Currently detected
- Blogger since Jan 2019
- Bootstrap since Jan 2019
- Java since Jan 2019
- jQuery since Jan 2019
- Slick since Jan 2019
- DoubleClick for Publishers (DFP) since Jan 2019
- Facebook since Jan 2019
- FingerprintJS since Jan 2019
- Font Awesome since Jan 2019
- Google AdSense since Jan 2019
- Google Analytics since Jan 2019
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- OpenGSE since Jan 2019
- OWL Carousel since Jan 2019
- Python since Jan 2019
- React since Jan 2019
- Google Publisher Tag since Feb 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- cdnjs since Nov 2021
- Google Hosted Libraries since Feb 2022
- reCAPTCHA since Apr 2022
- Cloudflare since May 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Funding Choices since Sep 2023
Previously used
- Criteo Jun 2023 to Dec 2025 · 2 yrs
- ID5 Oct 2023 to Dec 2025 · 2 yrs
- jsDelivr Jun 2023 to Dec 2025 · 2 yrs
- Snowplow Analytics Jun 2023 to Dec 2025 · 2 yrs
- Microsoft ASP.NET Jul 2025 to Jul 2025 · 1 mo
- Prebid Jun 2023 to May 2025 · 1 yr
- Cloudflare Bot Management Feb 2025 to Feb 2025 · 1 mo
- 33Across Jul 2023 to May 2024 · 10 mo
- OpenX Jun 2023 to Jan 2024 · 7 mo
- Amazon ALB May 2023 to Oct 2023 · 5 mo
- Amazon Web Services May 2023 to Oct 2023 · 5 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 4 dropped
- dropped Criteo Feb 2026 · Advertising
- dropped ID5 Feb 2026 · Advertising
- dropped jsDelivr Feb 2026 · CDN
- dropped Snowplow Analytics Feb 2026 · Analytics
2025 4 added · 2 dropped · 1 switched
- dropped Microsoft ASP.NET Sep 2025 · Web frameworks
- added Microsoft ASP.NET Jul 2025 · Web frameworks
- dropped Cloudflare Bot Management Apr 2025 · Security
- switched Prebid ID5 Apr 2025 · Advertising
- added jsDelivr Apr 2025 · CDN
- added Prebid Apr 2025 · Advertising
- added Cloudflare Bot Management Feb 2025 · Security
2024 2 added · 5 dropped
- dropped 33Across Jul 2024 · Advertising
- dropped ID5 Apr 2024 · Advertising
- dropped jsDelivr Apr 2024 · CDN
- dropped Prebid Apr 2024 · Advertising
- added 33Across Mar 2024 · Advertising
- dropped OpenX Mar 2024 · Advertising
- added FingerprintJS Feb 2024 · JavaScript libraries
2023 12 added · 6 dropped
- dropped 33Across Dec 2023 · Advertising
- dropped Amazon ALB Dec 2023 · Load balancers
- dropped Amazon Web Services Dec 2023 · PaaS
- dropped FingerprintJS Oct 2023 · JavaScript libraries
- added ID5 Oct 2023 · Advertising
- added Funding Choices Sep 2023 · Cookie compliance
- added 33Across Jul 2023 · Advertising
- added Criteo Jun 2023 · Advertising
- added FingerprintJS Jun 2023 · JavaScript libraries
- added Google Font API Jun 2023 · Font scripts
- added jsDelivr Jun 2023 · CDN
- added OpenX Jun 2023 · Advertising
- added Prebid Jun 2023 · Advertising
- added Snowplow Analytics Jun 2023 · Analytics
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- dropped FingerprintJS May 2023 · JavaScript libraries
- dropped Google Font API May 2023 · Font scripts
2022 16 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added FingerprintJS Aug 2022 · JavaScript libraries
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added FingerprintJS Jun 2022 · JavaScript libraries
- added Google Font API Jun 2022 · Font scripts
- added Cloudflare May 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
2021 9 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- dropped FingerprintJS Nov 2021 · JavaScript libraries
- dropped Google Font API Nov 2021 · Font scripts
- added core-js Sep 2021 · JavaScript libraries
- added FingerprintJS Sep 2021 · JavaScript libraries
- added Google Font API Sep 2021 · Font scripts
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- dropped Google Font API Jul 2021 · Font scripts
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Font API Mar 2021 · Font scripts
- added Google Publisher Tag Feb 2021 · Advertising
2019 15 added · 2 dropped
- added Blogger Mar 2019 · Blogs
- added Bootstrap Mar 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- dropped FingerprintJS Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- dropped Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Java Mar 2019 · Programming Languages
- added jQuery Mar 2019 · JavaScript Libraries
- added OpenGSE Mar 2019 · Web Servers
- added OWL Carousel Mar 2019 · Widgets
- added Python Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added Slick Mar 2019 · JavaScript Libraries