Technology history for calendar-365.com
Stack size over time
From 4 detected technologies in May 2017 to 11 in Sep 2026 (peak 13).
Currently detected
- Apache HTTP Server since May 2017
- Google AdSense since May 2017
- jQuery since May 2017
- Bootstrap since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Sep 2021
- Google Hosted Libraries since Feb 2022
- reCAPTCHA since Apr 2022
- Funding Choices since Dec 2023
- Google Font API since Dec 2024
- Priority Hints since Sep 2026
Previously used
- Snowplow Analytics Sep 2024 to Aug 2025 · 11 mo
- Cloudflare Feb 2025 to Feb 2025 · 1 mo
- Cloudflare Bot Management Feb 2025 to Feb 2025 · 1 mo
- Quantcast Measure Nov 2020 to Oct 2023 · 2 yrs
- Quantcast Choice Nov 2020 to Jul 2023 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- OpenSSL Jan 2020 to Sep 2020 · 8 mo
- PHP Jun 2018 to Sep 2020 · 2 yrs
- mod_python Jan 2020 to Feb 2020 · 1 mo
- Python Jan 2020 to Feb 2020 · 1 mo
- CentOS May 2017 to Dec 2019 · 2 yrs
- Facebook Jun 2018 to Dec 2019 · 1 yr
- Google Plus Jun 2018 to Jan 2019 · 7 mo
- Twitter Jun 2018 to Jan 2019 · 7 mo
Timeline
2026 1 added
- added Priority Hints Sep 2026 · Performance
2025 6 added · 7 dropped
- dropped Snowplow Analytics Oct 2025 · Analytics
- added Google Font API Sep 2025 · Font scripts
- added Snowplow Analytics Aug 2025 · Analytics
- dropped Google Font API Jul 2025 · Font scripts
- dropped Snowplow Analytics Jul 2025 · Analytics
- added Google Font API May 2025 · Font scripts
- dropped Cloudflare Apr 2025 · CDN
- dropped Cloudflare Bot Management Apr 2025 · Security
- added Snowplow Analytics Apr 2025 · Analytics
- added Cloudflare Feb 2025 · CDN
- added Cloudflare Bot Management Feb 2025 · Security
- dropped Google Font API Feb 2025 · Font scripts
- dropped Snowplow Analytics Jan 2025 · Analytics
2024 2 added
- added Google Font API Dec 2024 · Font scripts
- added Snowplow Analytics Sep 2024 · Analytics
2023 1 added · 2 dropped · 1 switched
- switched Quantcast Choice Funding Choices Dec 2023 · Cookie compliance
- dropped Quantcast Measure Dec 2023 · Analytics
- added Google Tag Manager Jul 2023 · Tag managers
- dropped Google Tag Manager May 2023 · Tag managers
2022 2 added
- added reCAPTCHA Apr 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
2021 3 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Google Tag Manager Sep 2021 · Tag managers
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jul 2021 · UI frameworks
- dropped Bootstrap Mar 2021 · UI frameworks
2020 4 added · 5 dropped · 1 switched
- dropped OpenSSL Nov 2020 · Web server extensions
- dropped PHP Nov 2020 · Programming languages
- added Quantcast Choice Nov 2020 · Cookie compliance
- added Quantcast Measure Nov 2020 · Analytics
- dropped Python Apr 2020 · Programming Languages
- dropped CentOS Feb 2020 · Operating Systems
- dropped Facebook Feb 2020 · Widgets
- added mod_python Jan 2020 · Web Server Extensions
- switched mod_python OpenSSL Jan 2020 · Web Server Extensions
- added Python Jan 2020 · Programming Languages
2019 8 added · 2 dropped
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- dropped Google Plus Mar 2019 · Widgets
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
- dropped Twitter Mar 2019 · Widgets
2018 6 added
- added Bootstrap Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Plus Jun 2018 · Widgets
- added PHP Jun 2018 · Programming Languages
- added Twitter Jun 2018 · Widgets
2017 4 added
- added Apache HTTP Server May 2017 · Web Servers
- added CentOS May 2017 · Operating Systems
- added Google AdSense May 2017 · Advertising Networks
- added jQuery May 2017 · JavaScript Frameworks