Technology history for free-ebooks.net
Stack size over time
From 3 detected technologies in Apr 2018 to 55 in Jun 2026 (peak 57).
Currently detected
- Google AdSense since Apr 2018
- Nginx since Apr 2018
- jQuery since Apr 2018
- Google Font API since Jun 2018
- React since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Aug 2018
- Ubuntu since Aug 2018
- Linkedin Insight Tag since Feb 2021
- Google Publisher Tag since Feb 2021
- Twitter Ads since May 2021
- Zendesk since May 2021
- Google Optimize since Jul 2021
- Facebook Login since Jul 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- YouTube since Sep 2021
- reCAPTCHA since Apr 2022
- AddToAny since Aug 2022
- jQuery Migrate since Aug 2022
- LiteSpeed since Aug 2022
- MySQL since Aug 2022
- Google Workspace since Aug 2022
- Twitter since Aug 2022
- Disqus since Aug 2022
- PHP since Aug 2022
- PWA since Aug 2022
- W3 Total Cache since Aug 2022
- WordPress since Aug 2022
- Yoast SEO since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- AddToAny Share Buttons since Oct 2022
- Twitter Emoji (Twemoji) since Oct 2022
- RSS since Dec 2022
- Yoast SEO Premium since Dec 2022
- Cloudflare since Jan 2023
- ClickFunnels since Apr 2024
- Cloudflare Bot Management since Apr 2024
- Cloudflare Browser Insights since Apr 2024
- Lodash since Apr 2024
- MediaElement.js since Apr 2024
- Moment.js since Apr 2024
- RackCache since Apr 2024
- Recurly since Apr 2024
- Ruby since Apr 2024
- Stripe since Apr 2024
- Phusion Passenger since Apr 2024
- VideoJS since Apr 2024
- anime.js since Jun 2024
- jQuery UI since Jun 2024
- Hammer.js since Jun 2024
- Amazon SES since Jun 2025
- Amazon Web Services since Jun 2025
Previously used
- Funding Choices Jun 2025 to Jun 2025 · 1 mo
- Snowplow Analytics Jun 2025 to Jun 2025 · 1 mo
- GetSocial Nov 2023 to Feb 2025 · 1 yr
- Bunny Nov 2023 to Oct 2024 · 11 mo
- C Feb 2023 to Feb 2023 · 1 mo
- AppNexus May 2019 to Jan 2023 · 3 yrs
- Cart Functionality Aug 2022 to Jan 2023 · 5 mo
- Google Analytics Enhanced eCommerce Aug 2022 to Jan 2023 · 5 mo
- OpenX Sep 2022 to Jan 2023 · 4 mo
- Smart Ad Server Jan 2023 to Jan 2023 · 1 mo
- Tapad Jan 2023 to Jan 2023 · 1 mo
- Rubicon Project Aug 2022 to Dec 2022 · 4 mo
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Prebid Jul 2019 to Jun 2021 · 1 yr
- Quantcast Choice Jan 2021 to Jun 2021 · 5 mo
- Criteo May 2019 to Jan 2021 · 1 yr
- DoubleClick for Publishers (DFP) May 2019 to Jul 2019 · 2 mo
- comScore May 2019 to Jun 2019 · 1 mo
- DoubleClick Ad Exchange (AdX) May 2019 to Jun 2019 · 1 mo
- Quantcast Measure May 2019 to Jun 2019 · 1 mo
- Varnish May 2019 to Jun 2019 · 1 mo
- Google PageSpeed Feb 2019 to May 2019 · 3 mo
Timeline
2025 3 added · 2 dropped · 1 switched
- dropped Funding Choices Aug 2025 · Cookie compliance
- dropped Snowplow Analytics Aug 2025 · Analytics
- added Amazon SES Jun 2025 · Email
- added Amazon Web Services Jun 2025 · PaaS
- added Funding Choices Jun 2025 · Cookie compliance
- switched GetSocial Snowplow Analytics Jun 2025 · Analytics
2024 1 dropped
- dropped Bunny Dec 2024 · CDN
2023 4 added · 8 dropped
- dropped C Apr 2023 · Programming languages
- dropped AppNexus Mar 2023 · Advertising
- dropped Cart Functionality Mar 2023 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Mar 2023 · Analytics
- dropped OpenX Mar 2023 · Advertising
- dropped Smart Ad Server Mar 2023 · Advertising
- dropped Tapad Mar 2023 · Advertising
- added C Feb 2023 · Programming languages
- dropped Rubicon Project Feb 2023 · Advertising
- added Cloudflare Jan 2023 · CDN
- added Smart Ad Server Jan 2023 · Advertising
- added Tapad Jan 2023 · Advertising
2022 17 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added Yoast SEO Premium Dec 2022 · SEO
- added AddToAny Share Buttons Oct 2022 · WordPress plugins
- added Twitter Emoji (Twemoji) Oct 2022 · Font scripts
- added Google Publisher Tag Sep 2022 · Advertising
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added OpenX Sep 2022 · Advertising
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Webmail
- added Linkedin Insight Tag Aug 2022 · Analytics
- added PWA Aug 2022 · Miscellaneous
- added Twitter Ads Aug 2022 · Advertising
- added YouTube Aug 2022 · Video players
- dropped Twitter Analytics Jun 2022 · Analytics
- added reCAPTCHA Apr 2022 · Security
- dropped Google Publisher Tag Feb 2022 · Advertising
2021 17 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Google Publisher Tag Nov 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added YouTube Sep 2021 · Video players
- dropped Google Publisher Tag Aug 2021 · Advertising
- dropped Prebid Aug 2021 · Advertising
- dropped Quantcast Choice Aug 2021 · Cookie compliance
- dropped AppNexus Jul 2021 · Advertising
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added React Jul 2021 · JavaScript libraries
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- added Zendesk May 2021 · CMS
- dropped Criteo Mar 2021 · Advertising
- added Google Publisher Tag Feb 2021 · Advertising
- added Linkedin Insight Tag Feb 2021 · Analytics
- added AppNexus Jan 2021 · Advertising
- added Criteo Jan 2021 · Advertising
- added Prebid Jan 2021 · Advertising
- added Quantcast Choice Jan 2021 · Cookie compliance
2020 4 dropped
- dropped React Jul 2020 · JavaScript frameworks
- dropped AppNexus Jun 2020 · Advertising Networks
- dropped Criteo Jun 2020 · Advertising Networks
- dropped Prebid Jan 2020 · Advertising Networks
2019 18 added · 5 dropped · 3 switched
- added AppNexus Oct 2019 · Advertising Networks
- added Criteo Oct 2019 · Advertising Networks
- dropped DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
- dropped DoubleClick Ad Exchange (AdX) Aug 2019 · Advertising Networks
- dropped Varnish Aug 2019 · Cache Tools
- dropped AppNexus Jul 2019 · Advertising Networks
- dropped Criteo Jul 2019 · Advertising Networks
- added Prebid Jul 2019 · Advertising Networks
- added AppNexus May 2019 · Advertising Networks
- switched Quantcast Measure comScore May 2019 · Analytics
- added Criteo May 2019 · Advertising Networks
- added DoubleClick Ad Exchange (AdX) May 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) May 2019 · Advertising Networks
- switched comScore Quantcast Measure May 2019 · Analytics
- switched Google PageSpeed Varnish May 2019 · Cache Tools
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google PageSpeed Mar 2019 · Web Server Extensions
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added React Mar 2019 · JavaScript Frameworks
- added Ubuntu Mar 2019 · Operating Systems
- added Google PageSpeed Feb 2019 · Cache Tools
2018 5 added
- added Google Tag Manager Aug 2018 · Tag Managers
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Font API Jun 2018 · Font Scripts
- added React Jun 2018 · JavaScript Frameworks