Technology history for icalendar.org
Stack size over time
From 11 detected technologies in Aug 2018 to 14 in Jun 2026 (peak 15).
Currently detected
- Debian since Aug 2018
- Google AdSense since Aug 2018
- Google Analytics since Aug 2018
- PayPal since Aug 2018
- Apache HTTP Server since Aug 2018
- Bootstrap since Aug 2018
- Joomla since Aug 2018
- PHP since Aug 2018
- Google Tag Manager since Feb 2022
- RSS since Dec 2022
- Open Graph since Apr 2023
- Funding Choices since Jan 2025
- reCAPTCHA since Jan 2025
- Google Font API since Nov 2025
Previously used
- Snowplow Analytics Feb 2025 to Feb 2026 · 1 yr
- Microsoft ASP.NET Jun 2025 to Jun 2025 · 1 mo
- Cloudflare Jan 2025 to Jan 2025 · 1 mo
- Cloudflare Bot Management Jan 2025 to Jan 2025 · 1 mo
- Font Awesome Feb 2023 to Mar 2023 · 1 mo
- jQuery Aug 2018 to Mar 2023 · 4 yrs
- jQuery Migrate Aug 2018 to Mar 2023 · 4 yrs
- MooTools Aug 2018 to Mar 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 5 added · 5 dropped
- dropped Snowplow Analytics Apr 2026 · Analytics
- added Funding Choices Feb 2026 · Cookie compliance
- added Google Font API Feb 2026 · Font scripts
- added Google Tag Manager Feb 2026 · Tag managers
- added reCAPTCHA Feb 2026 · Security
- added Snowplow Analytics Feb 2026 · Analytics
- dropped Funding Choices Jan 2026 · Cookie compliance
- dropped Google Font API Jan 2026 · Font scripts
- dropped Google Tag Manager Jan 2026 · Tag managers
- dropped reCAPTCHA Jan 2026 · Security
2025 12 added · 8 dropped · 1 switched
- added PayPal Dec 2025 · Payment processors
- added Google Font API Nov 2025 · Font scripts
- dropped PayPal Oct 2025 · Payment processors
- added Funding Choices Sep 2025 · Cookie compliance
- added Google Tag Manager Sep 2025 · Tag managers
- added reCAPTCHA Sep 2025 · Security
- dropped Funding Choices Aug 2025 · Cookie compliance
- dropped Google Tag Manager Aug 2025 · Tag managers
- dropped Microsoft ASP.NET Aug 2025 · Web frameworks
- dropped reCAPTCHA Aug 2025 · Security
- added PayPal Jul 2025 · Payment processors
- added Microsoft ASP.NET Jun 2025 · Web frameworks
- dropped Snowplow Analytics Jun 2025 · Analytics
- dropped Cloudflare Mar 2025 · CDN
- dropped PayPal Feb 2025 · Payment processors
- added Snowplow Analytics Feb 2025 · Analytics
- added Cloudflare Jan 2025 · CDN
- added Cloudflare Bot Management Jan 2025 · Security
- added Funding Choices Jan 2025 · Cookie compliance
- added Google Tag Manager Jan 2025 · Tag managers
- switched Cloudflare Bot Management reCAPTCHA Jan 2025 · Security
2023 12 added · 4 dropped
- added Apache HTTP Server May 2023 · Web servers
- added Bootstrap May 2023 · UI frameworks
- added Debian May 2023 · Operating systems
- dropped Font Awesome May 2023 · Font scripts
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added Joomla May 2023 · CMS
- dropped jQuery May 2023 · JavaScript libraries
- dropped jQuery Migrate May 2023 · JavaScript libraries
- dropped MooTools May 2023 · JavaScript frameworks
- added Open Graph May 2023 · Miscellaneous
- added PayPal May 2023 · Payment processors
- added PHP May 2023 · Programming languages
- added RSS May 2023 · Miscellaneous
- added Open Graph Apr 2023 · Miscellaneous
- added Font Awesome Feb 2023 · Font scripts
2022 13 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added Debian Aug 2022 · Operating systems
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Joomla Aug 2022 · CMS
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MooTools Aug 2022 · JavaScript frameworks
- added PayPal Aug 2022 · Payment processors
- added PHP Aug 2022 · Programming languages
- dropped Google Tag Manager May 2022 · Tag managers
- added Google Tag Manager Feb 2022 · Tag managers
2021 3 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Joomla Jun 2021 · CMS
- added PHP Jun 2021 · Programming languages
- dropped Joomla Mar 2021 · CMS
- dropped PHP Mar 2021 · Programming languages
2020 1 added
- added PayPal May 2020 · Payment processors
2019 11 added · 1 dropped
- dropped PayPal Oct 2019 · Payment Processors
- added PayPal Jun 2019 · Payment Processors
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Debian Mar 2019 · Operating Systems
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Joomla Mar 2019 · CMS
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MooTools Mar 2019 · JavaScript Frameworks
- added PHP Mar 2019 · Programming Languages
2018 1 dropped
- dropped PayPal Nov 2018 · Payment Processors