Technology history for rls.org
Stack size over time
From 9 detected technologies in Jan 2019 to 15 in Jun 2026 (peak 19).
Currently detected
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Microsoft ASP.NET since Jan 2019
- jQuery UI since Jan 2019
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Apache HTTP Server since Dec 2022
- Font Awesome since Dec 2022
- phpBB since Dec 2022
- PHP since Dec 2022
- Blackbaud CRM since Jan 2023
- Sendgrid since Oct 2023
- Prefix-Free since Dec 2024
- reCAPTCHA since Dec 2024
- GoDaddy since Apr 2025
Previously used
- Google Hosted Libraries Feb 2022 to May 2025 · 3 yrs
- cdnjs Nov 2021 to Nov 2024 · 3 yrs
- Cloudflare May 2022 to Nov 2024 · 2 yrs
- jQuery CDN Feb 2022 to Nov 2024 · 2 yrs
- jsDelivr Jul 2020 to Nov 2024 · 4 yrs
- Modernizr Jan 2019 to Nov 2024 · 5 yrs
- Slick Jan 2019 to Nov 2024 · 5 yrs
- Blackbaud Luminate Online Nov 2021 to Dec 2022 · 1 yr
- IIS Jan 2019 to May 2022 · 3 yrs
- Windows Server Jan 2019 to May 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery Migrate Jan 2019 to Jul 2019 · 6 mo
Timeline
2025 1 added · 7 dropped
- dropped Google Hosted Libraries Jul 2025 · CDN
- added GoDaddy Apr 2025 · Hosting
- dropped cdnjs Jan 2025 · CDN
- dropped Cloudflare Jan 2025 · CDN
- dropped jQuery CDN Jan 2025 · CDN
- dropped jsDelivr Jan 2025 · CDN
- dropped Modernizr Jan 2025 · JavaScript libraries
- dropped Slick Jan 2025 · JavaScript libraries
2024 2 added
- added Prefix-Free Dec 2024 · Miscellaneous
- added reCAPTCHA Dec 2024 · Security
2023 2 added · 1 dropped
- added Sendgrid Oct 2023 · Email
- dropped Blackbaud Luminate Online Feb 2023 · Marketing automation
- added Blackbaud CRM Jan 2023 · CRM
2022 17 added · 2 dropped
- added HSTS Sep 2022 · Security
- added Blackbaud Luminate Online Aug 2022 · Marketing automation
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery UI Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Modernizr Aug 2022 · JavaScript libraries
- added Slick Aug 2022 · JavaScript libraries
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added Cloudflare May 2022 · CDN
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
2021 4 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Blackbaud Luminate Online Nov 2021 · CRM
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Windows Server Jul 2021 · Operating systems
- dropped Windows Server Mar 2021 · Operating systems
2020 1 added
- added jsDelivr Jul 2020 · CDN
2019 9 added · 1 dropped
- dropped jQuery Migrate Sep 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added Slick Mar 2019 · JavaScript Libraries
- added Windows Server Mar 2019 · Operating Systems