Technology history for spiedigitallibrary.org
Stack size over time
From 2 detected technologies in Apr 2018 to 25 in Jun 2026 (peak 26).
Currently detected
- Google Tag Manager since Apr 2018
- DoubleClick for Publishers (DFP) since Apr 2018
- IIS since Jun 2018
- Bootstrap since Jun 2018
- jQuery UI since Jun 2018
- Microsoft ASP.NET since Jun 2018
- Google Analytics since Jun 2018
- jQuery since Jun 2018
- Windows Server since Jun 2018
- Imperva since Aug 2020
- Osano since Aug 2020
- Google Publisher Tag since Feb 2021
- Linkedin Insight Tag since Feb 2021
- core-js since Sep 2021
- cdnjs since Nov 2021
- MathJax since Nov 2021
- reCAPTCHA since Apr 2022
- Cloudflare since Jun 2022
- HSTS since Sep 2022
- Salesforce since Feb 2024
- Microsoft 365 since Feb 2024
- Sendgrid since Oct 2024
- Cloudflare Bot Management since Oct 2024
- lit-element since Aug 2025
- lit-html since Aug 2025
Previously used
- Amazon ALB Sep 2024 to Jul 2025 · 10 mo
- Amazon Web Services Sep 2024 to Jul 2025 · 10 mo
- Acoustic Experience Analytics Feb 2024 to May 2025 · 1 yr
- Google AdSense Jun 2018 to Nov 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Incapsula Jun 2018 to Jan 2021 · 2 yrs
- VideoJS Mar 2020 to May 2020 · 2 mo
- Essential JS 2 Oct 2019 to Feb 2020 · 4 mo
- Facebook May 2019 to Aug 2019 · 3 mo
- Webtrends Jun 2018 to Apr 2019 · 10 mo
- New Relic Jun 2018 to Aug 2018 · 2 mo
Timeline
2026 3 dropped
- dropped Acoustic Experience Analytics Jan 2026 · Analytics
- dropped Amazon ALB Jan 2026 · Load balancers
- dropped Amazon Web Services Jan 2026 · PaaS
2025 1 added · 1 dropped
- added Cloudflare Bot Management Jun 2025 · Security
- dropped Cloudflare Bot Management May 2025 · Security
2024 7 added
- added Cloudflare Bot Management Oct 2024 · Security
- added Sendgrid Oct 2024 · Email
- added Amazon ALB Sep 2024 · Load balancers
- added Amazon Web Services Sep 2024 · PaaS
- added Acoustic Experience Analytics Feb 2024 · Analytics
- added Microsoft 365 Feb 2024 · Webmail
- added Salesforce Feb 2024 · CRM
2022 2 added · 1 dropped
- added HSTS Sep 2022 · Security
- added reCAPTCHA Apr 2022 · Security
- dropped Google AdSense Jan 2022 · Advertising
2021 10 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added MathJax Nov 2021 · JavaScript graphics
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jul 2021 · UI frameworks
- added Google AdSense Jul 2021 · Advertising
- added jQuery UI Jul 2021 · JavaScript libraries
- added jQuery Jun 2021 · JavaScript libraries
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Google AdSense Mar 2021 · Advertising
- dropped Incapsula Mar 2021 · CDN
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Google Publisher Tag Feb 2021 · Advertising
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 4 added · 3 dropped
- added Google AdSense Oct 2020 · Advertising
- added Imperva Aug 2020 · Security
- added Osano Aug 2020 · Cookie compliance
- dropped VideoJS Jul 2020 · Video players
- dropped Google AdSense May 2020 · Advertising Networks
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- added VideoJS Mar 2020 · Video Players
2019 14 added · 2 dropped · 1 switched
- added Essential JS 2 Oct 2019 · JavaScript Libraries
- dropped Facebook Oct 2019 · Widgets
- added Facebook Aug 2019 · Widgets
- dropped Facebook Jul 2019 · Widgets
- added Facebook May 2019 · Widgets
- added Bootstrap Mar 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- switched Webtrends Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added Incapsula Mar 2019 · CDN
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Webtrends Mar 2019 · Analytics
- added Windows Server Mar 2019 · Operating Systems
2018 11 added · 1 dropped
- dropped New Relic Oct 2018 · Analytics
- added Bootstrap Jun 2018 · Web Frameworks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added Incapsula Jun 2018 · CDN
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Microsoft ASP.NET Jun 2018 · Web Frameworks
- added New Relic Jun 2018 · Analytics
- added Webtrends Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems