Technology history for free-qr.com
Stack size over time
From 7 detected technologies in Dec 2020 to 15 in Jun 2026 (peak 16).
Currently detected
- Font Awesome since Dec 2020
- Google Analytics since Dec 2020
- Bootstrap since Dec 2020
- jQuery since Dec 2020
- Liveinternet since Dec 2020
- Google Tag Manager since Dec 2020
- Google AdSense since Jun 2021
- Cloudflare since Dec 2021
- Popper since Apr 2022
- reCAPTCHA since Apr 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Funding Choices since Sep 2023
- Cloudflare Browser Insights since Nov 2025
- Google Font API since Nov 2025
Previously used
- Snowplow Analytics Sep 2024 to Mar 2025 · 6 mo
- Cloudflare Bot Management Dec 2024 to Jan 2025 · 1 mo
- HSTS Jan 2025 to Jan 2025 · 1 mo
- Matomo Analytics Jan 2024 to Aug 2024 · 7 mo
- Microsoft ASP.NET Aug 2024 to Aug 2024 · 1 mo
- Amazon ALB Oct 2023 to Nov 2023 · 1 mo
- Amazon Web Services Oct 2023 to Nov 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- PHP Dec 2021 to Feb 2022 · 2 mo
- Nginx Dec 2020 to Nov 2021 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 4 added · 3 dropped · 1 switched
- added Google Tag Manager Dec 2025 · Tag managers
- added Liveinternet Dec 2025 · Analytics
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added Google Font API Nov 2025 · Font scripts
- dropped Google Tag Manager Nov 2025 · Tag managers
- dropped Liveinternet Sep 2025 · Analytics
- dropped Snowplow Analytics May 2025 · Analytics
- switched Cloudflare Bot Management HSTS Jan 2025 · Security
2024 2 added · 3 dropped · 2 switched
- switched HSTS Cloudflare Bot Management Dec 2024 · Security
- dropped Microsoft ASP.NET Oct 2024 · Web frameworks
- switched Matomo Analytics Snowplow Analytics Sep 2024 · Analytics
- added Microsoft ASP.NET Aug 2024 · Web frameworks
- dropped Amazon ALB Jan 2024 · Load balancers
- dropped Amazon Web Services Jan 2024 · PaaS
- added Matomo Analytics Jan 2024 · Analytics
2023 3 added
- added Amazon ALB Oct 2023 · Load balancers
- added Amazon Web Services Oct 2023 · PaaS
- added Funding Choices Sep 2023 · Cookie compliance
2022 5 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped PHP Apr 2022 · Programming languages
- added Popper Apr 2022 · Miscellaneous
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Nginx Jan 2022 · Reverse proxies
2021 6 added · 2 dropped
- added Cloudflare Dec 2021 · CDN
- added PHP Dec 2021 · Programming languages
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Google AdSense Jun 2021 · Advertising
- dropped Google Tag Manager May 2021 · Tag managers