Technology history for primaryresourcecentre.com
Stack size over time
From 7 detected technologies in Apr 2019 to 18 in May 2026 (peak 23).
Currently detected
- Cloudflare since Apr 2019
- jQuery since Apr 2019
- jQuery Migrate since Apr 2019
- Google AdSense since Apr 2019
- Osano since Aug 2020
- Cart Functionality since Aug 2020
- Pure Chat since May 2021
- core-js since Nov 2021
- Backbone.js since Nov 2021
- cdnjs since Nov 2021
- Underscore.js since Nov 2021
- LazySizes since Feb 2022
- PayPal since Feb 2022
- Google Hosted Libraries since Feb 2022
- reCAPTCHA since Apr 2022
- HTTP/3 since Sep 2022
- HSTS since May 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- PHP Nov 2021 to Dec 2024 · 3 yrs
- Google Analytics Apr 2019 to Jul 2024 · 5 yrs
- Google Analytics Enhanced eCommerce Apr 2019 to Jun 2024 · 5 yrs
- Microsoft Ajax Content Delivery Network Feb 2022 to Jun 2024 · 2 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Java Nov 2021 to Oct 2022 · 11 mo
- New Relic Apr 2019 to Oct 2022 · 3 yrs
- Google Tag Manager Feb 2022 to Mar 2022 · 1 mo
Timeline
2025 1 added · 1 dropped
2024 1 added · 3 dropped
- dropped Google Analytics Sep 2024 · Analytics
- dropped Google Analytics Enhanced eCommerce Aug 2024 · Analytics
- dropped Microsoft Ajax Content Delivery Network Aug 2024 · CDN
- added HSTS May 2024 · Security
2023 1 dropped
- dropped Osano Nov 2023 · Cookie compliance
2022 8 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Java Dec 2022 · Programming languages
- dropped New Relic Dec 2022 · RUM
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped Google Tag Manager May 2022 · Tag managers
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
- added Google Tag Manager Feb 2022 · Tag managers
- added LazySizes Feb 2022 · JavaScript libraries
- added Microsoft Ajax Content Delivery Network Feb 2022 · CDN
- added PayPal Feb 2022 · Payment processors
2021 1 added · 2 dropped
- added Pure Chat May 2021 · Widgets
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- dropped New Relic Mar 2021 · Analytics
2020 2 added
- added Cart Functionality Aug 2020 · Ecommerce
- added Osano Aug 2020 · Cookie compliance