Technology history for freepdfconvert.com
Stack size over time
From 3 detected technologies in Apr 2018 to 16 in Jun 2026.
Currently detected
- Nginx since Apr 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Nov 2018
- Cloudflare since Jun 2021
- PDF.js since Jul 2021
- Crisp Live Chat since Sep 2021
- cdnjs since Oct 2021
- Prism since Jul 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Paddle since Jul 2025
- Profitwell since Jul 2025
- Cloudflare Bot Management since Nov 2025
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Hotjar Jul 2019 to Dec 2021 · 2 yrs
- Google Analytics Enhanced eCommerce Dec 2018 to Sep 2021 · 2 yrs
- Google Plus Apr 2018 to Sep 2021 · 3 yrs
- Google Sign-in Feb 2021 to Sep 2021 · 7 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Cart Functionality Aug 2020 to Aug 2021 · 1 yr
- Google Font API Oct 2019 to Nov 2020 · 1 yr
- AddThis May 2018 to Sep 2019 · 1 yr
- Facebook Jun 2018 to Sep 2019 · 1 yr
- Twitter Jun 2018 to Sep 2019 · 1 yr
- UserVoice Jun 2018 to Jun 2019 · 1 yr
- IIS Jun 2018 to Feb 2019 · 8 mo
- Microsoft ASP.NET Apr 2018 to Feb 2019 · 10 mo
- Windows Server Jun 2018 to Feb 2019 · 8 mo
- Bootstrap Jun 2018 to Oct 2018 · 4 mo
Timeline
2025 3 added
- added Cloudflare Bot Management Nov 2025 · Security
- added Paddle Jul 2025 · Payment processors
- added Profitwell Jul 2025 · Analytics
2023 14 added · 1 dropped
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Crisp Live Chat May 2023 · Live chat
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Webmail
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added PDF.js May 2023 · Miscellaneous
- added Prism May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 15 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Crisp Live Chat Aug 2022 · Live chat
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added PDF.js Aug 2022 · Miscellaneous
- added Prism Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Wheelio Jul 2022 · Widgets
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Hotjar Feb 2022 · Analytics
2021 6 added · 7 dropped · 2 switched
- dropped Google Sign-in Nov 2021 · Social logins
- dropped Cart Functionality Oct 2021 · Ecommerce
- added cdnjs Oct 2021 · CDN
- switched Google Analytics Enhanced eCommerce Hotjar Sep 2021 · Analytics
- switched Google Plus Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- dropped Hotjar Jul 2021 · Analytics
- dropped Nginx Jul 2021 · Reverse proxies
- added PDF.js Jul 2021 · Miscellaneous
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Cloudflare Jun 2021 · CDN
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- added Google Sign-in Feb 2021 · Social logins
- dropped Google Font API Jan 2021 · Font scripts
2020 2 added · 1 dropped
- added Hotjar Dec 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Hotjar Feb 2020 · Analytics
2019 11 added · 6 dropped · 1 switched
- dropped AddThis Nov 2019 · Widgets
- dropped Facebook Nov 2019 · Widgets
- dropped Twitter Nov 2019 · Widgets
- added Google Font API Oct 2019 · Font Scripts
- dropped UserVoice Aug 2019 · Issue Trackers
- added Hotjar Jul 2019 · Analytics
- dropped Microsoft ASP.NET Apr 2019 · Web Frameworks
- dropped Windows Server Apr 2019 · Operating Systems
- added AddThis Mar 2019 · Widgets
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Plus Mar 2019 · Widgets
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- switched IIS Nginx Mar 2019 · Web Servers
- added Twitter Mar 2019 · Widgets
- added UserVoice Mar 2019 · Issue Trackers
2018 11 added · 1 dropped
- dropped Bootstrap Dec 2018 · Web Frameworks
- added Google Analytics Enhanced eCommerce Dec 2018 · Analytics
- added Google Tag Manager Nov 2018 · Tag Managers
- added Bootstrap Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added jQuery Jun 2018 · JavaScript Frameworks
- added Twitter Jun 2018 · Widgets
- added UserVoice Jun 2018 · Issue Trackers
- added Windows Server Jun 2018 · Operating Systems
- added AddThis May 2018 · Widgets