Technology history for period-calendar.com
Stack size over time
From 7 detected technologies in May 2021 to 14 in Jun 2026 (peak 15).
Currently detected
- Google AdSense since May 2021
- Google Analytics since May 2021
- Nginx since May 2021
- PHP since May 2021
- phpBB since May 2021
- jQuery UI since May 2021
- jQuery since May 2021
- Google Tag Manager since Aug 2021
- Wheelio since Sep 2021
- Google Workspace since Aug 2022
- reCAPTCHA since Aug 2022
- GoDaddy since Aug 2022
- Amazon Web Services since Aug 2022
- Infolinks since Jul 2025
Previously used
- Google Font API Nov 2025 to Jan 2026 · 2 mo
- Amazon EC2 Dec 2023 to Jun 2025 · 1 yr
- Apache HTTP Server Dec 2023 to Jun 2025 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
Timeline
2026 1 dropped
- dropped Google Font API Mar 2026 · Font scripts
2025 3 added · 2 dropped
- added Google Font API Nov 2025 · Font scripts
- dropped Amazon EC2 Aug 2025 · Web servers
- dropped Apache HTTP Server Aug 2025 · Web servers
- added Infolinks Jul 2025 · Advertising
- added reCAPTCHA Jul 2025 · Security
2023 1 added · 2 dropped
- dropped reCAPTCHA Nov 2023 · Security
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2021 2 added
- added Wheelio Sep 2021 · Widgets
- added Google Tag Manager Aug 2021 · Tag managers