Technology history for preservationaction.org

Stack size over time

From 15 detected technologies in Dec 2022 to 14 in Apr 2026 (peak 15).

Currently detected

• Bluehost since Dec 2022
• jQuery since Dec 2022
• PHP since Dec 2022
• RSS since Dec 2022
• Twenty Seventeen since Dec 2022
• Twitter Emoji (Twemoji) since Dec 2022
• WordPress since Dec 2022
• Contact Form 7 since Dec 2022
• MySQL since Dec 2022
• jQuery Migrate since Nov 2023
• Priority Hints since Nov 2023
• Mailmunch since Nov 2023
• WordPress Block Editor since Nov 2024
• Imperva since Aug 2025

Previously used

• Constant Contact May 2025 to Oct 2025 · 5 mo
• Nginx Nov 2023 to Jul 2025 · 1 yr
• Really Simple SSL & Security Apr 2024 to Jan 2025 · 9 mo
• Apache HTTP Server Dec 2022 to Dec 2022 · 1 mo
• Babel Dec 2022 to Dec 2022 · 1 mo
• core-js Dec 2022 to Dec 2022 · 1 mo
• GiveWP Dec 2022 to Dec 2022 · 1 mo
• Google Font API Dec 2022 to Dec 2022 · 1 mo
• Stripe Dec 2022 to Dec 2022 · 1 mo

Timeline