Technology history for checkfirewalls.com
Stack size over time
From 13 detected technologies in Jan 2019 to 31 in Apr 2026 (peak 32).
Currently detected
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- reCAPTCHA since Jan 2019
- Bootstrap since Jan 2019
- Font Awesome since Jan 2019
- HubSpot since Jan 2019
- Google Font API since Jan 2019
- jQuery since Jan 2019
- Cart Functionality since Aug 2020
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Pure Chat since May 2021
- HubSpot Chat since Jun 2021
- Facebook Pixel since Jul 2021
- HubSpot Cookie Policy Banner since Sep 2021
- core-js since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Reddit Ads since Nov 2021
- Google Hosted Libraries since Feb 2022
- PWA since Aug 2022
- Twitter Ads since Jan 2023
- ClickCease since Feb 2023
- Quora Pixel since Sep 2023
- cdnjs since Nov 2023
- jsDelivr since Nov 2023
- Microsoft 365 since Jun 2025
- Amazon ALB since Aug 2025
- Amazon Web Services since Aug 2025
- Cloudflare Browser Insights since Aug 2025
- Priority Hints since Mar 2026
Previously used
- Microsoft ASP.NET Jan 2019 to Jul 2025 · 6 yrs
- PHP Aug 2021 to Jul 2025 · 3 yrs
- HTTP/3 Jul 2024 to Feb 2025 · 7 mo
- YouTube Sep 2023 to Oct 2024 · 1 yr
- Matomo Analytics Aug 2020 to Jul 2024 · 3 yrs
- IIS Jan 2019 to Jun 2024 · 5 yrs
- Windows Server Jan 2019 to Jun 2024 · 5 yrs
- Clicky Apr 2021 to Jan 2023 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- React Jul 2021 to Jun 2022 · 11 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Duda Jul 2021 to Jul 2021 · 1 mo
- MyWebsite Jul 2021 to Jul 2021 · 1 mo
- Matomo Jan 2019 to Jul 2020 · 1 yr
Timeline
2026 1 added
- added Priority Hints Mar 2026 · Performance
2025 5 added · 3 dropped
- dropped Microsoft ASP.NET Sep 2025 · Web frameworks
- dropped PHP Sep 2025 · Programming languages
- added Amazon ALB Aug 2025 · Load balancers
- added Amazon Web Services Aug 2025 · PaaS
- added Cart Functionality Aug 2025 · Ecommerce
- added Cloudflare Browser Insights Aug 2025 · Analytics
- added Microsoft 365 Jun 2025 · Webmail
- dropped HTTP/3 Apr 2025 · Miscellaneous
2024 1 added · 4 dropped
- dropped YouTube Dec 2024 · Video players
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped IIS Sep 2024 · Web servers
- dropped Windows Server Sep 2024 · Operating systems
- added HTTP/3 Jul 2024 · Miscellaneous
2023 7 added · 1 dropped
- added cdnjs Nov 2023 · CDN
- added Font Awesome Nov 2023 · Font scripts
- added jsDelivr Nov 2023 · CDN
- added Quora Pixel Sep 2023 · Analytics
- added YouTube Sep 2023 · Video players
- dropped Clicky Mar 2023 · Analytics
- added ClickCease Feb 2023 · Security
- added Twitter Ads Jan 2023 · Advertising
2022 2 added · 4 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added PWA Aug 2022 · Miscellaneous
- dropped React Aug 2022 · JavaScript frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- added Google Hosted Libraries Feb 2022 · CDN
2021 18 added · 5 dropped · 3 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Reddit Ads Nov 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- switched HubSpot Cookie HubSpot Cookie Policy Banner Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added PHP Aug 2021 · Programming languages
- switched MyWebsite Duda Jul 2021 · CMS
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added HubSpot Jul 2021 · Marketing automation
- added Matomo Analytics Jul 2021 · Analytics
- switched Duda MyWebsite Jul 2021 · CMS
- added React Jul 2021 · JavaScript libraries
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Font Awesome Jun 2021 · Font scripts
- added HubSpot Chat Jun 2021 · Live chat
- added Pure Chat May 2021 · Widgets
- added Clicky Apr 2021 · Analytics
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 1 added · 1 switched
- added Cart Functionality Aug 2020 · Ecommerce
- switched Matomo Matomo Analytics Aug 2020 · Analytics
2019 13 added
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added HubSpot Mar 2019 · Marketing Automation
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added Windows Server Mar 2019 · Operating Systems