Technology history for 91maths.com

Stack size over time

From 5 detected technologies in Aug 2018 to 11 in May 2026 (peak 12).

Currently detected

• Nginx since Aug 2018
• jQuery since Aug 2018
• PHP since Aug 2018
• jQuery UI since Aug 2018
• MathJax since Aug 2018
• Baidu Analytics (百度统计) since Sep 2020
• ECharts since Apr 2023
• Funding Choices since Jan 2026
• Google AdSense since Jan 2026
• Google Font API since Jan 2026
• reCAPTCHA since Jan 2026

Previously used

• Google Tag Manager Jan 2026 to Feb 2026 · 1 mo
• core-js Nov 2022 to Jun 2023 · 7 mo
• C Feb 2023 to Feb 2023 · 1 mo
• Wheelio Oct 2021 to Oct 2021 · 1 mo
• TrackJs Sep 2020 to Apr 2021 · 7 mo

Timeline