Technology history for retractioncalibration.com
Stack size over time
From 3 detected technologies in Dec 2020 to 8 in Jun 2026 (peak 10).
Currently detected
- Bootstrap since Dec 2020
- Flask since Dec 2020
- Python since Dec 2020
- Google AdSense since Jan 2021
- Google Analytics since Jan 2021
- PayPal since Jun 2021
- reCAPTCHA since Apr 2022
- GoDaddy since Aug 2022
Previously used
- Cloudflare Jul 2025 to Dec 2025 · 5 mo
- Cloudflare Bot Management Jul 2025 to Dec 2025 · 5 mo
- Google Tag Manager Jan 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery Feb 2021 to Aug 2021 · 6 mo
Timeline
2026 2 dropped
- dropped Cloudflare Feb 2026 · CDN
- dropped Cloudflare Bot Management Feb 2026 · Security
2025 2 added · 2 dropped
- added Cloudflare Dec 2025 · CDN
- added Cloudflare Bot Management Dec 2025 · Security
- dropped Cloudflare Sep 2025 · CDN
- dropped Cloudflare Bot Management Sep 2025 · Security
2023 8 added
- added Bootstrap May 2023 · UI frameworks
- added Flask May 2023 · Web frameworks
- added GoDaddy May 2023 · Hosting
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added PayPal May 2023 · Payment processors
- added Python May 2023 · Programming languages
- added reCAPTCHA May 2023 · Security
2022 10 added · 2 dropped · 1 switched
- dropped Google Tag Manager Nov 2022 · Tag managers
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Flask Aug 2022 · Web frameworks
- added GoDaddy Aug 2022 · Hosting
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added PayPal Aug 2022 · Payment processors
- added Python Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
2021 8 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped jQuery Oct 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added PayPal Jun 2021 · Payment processors
- added Google Analytics May 2021 · Analytics
- dropped Google Analytics Mar 2021 · Analytics
- added jQuery Feb 2021 · JavaScript libraries
- added Google AdSense Jan 2021 · Advertising
- added Google Analytics Jan 2021 · Analytics
- added Google Tag Manager Jan 2021 · Tag managers