Technology history for espion.nl
Stack size over time
From 18 detected technologies in Jan 2023 to 19 in May 2026 (peak 22).
Currently detected
- Google Font API since Jan 2023
- PHP since Jan 2023
- reCAPTCHA since Jan 2023
- RSS since Jan 2023
- Twenty Thirteen since Jan 2023
- Twitter Emoji (Twemoji) since Jan 2023
- WordPress since Jan 2023
- Contact Form 7 since Jan 2023
- core-js since Jan 2023
- Font Awesome since Jan 2023
- MetaSlider since Jan 2023
- MySQL since Jan 2023
- jQuery since Jan 2023
- jQuery Migrate since Jan 2023
- Pingdom RUM since Nov 2023
- Priority Hints since Nov 2023
- HTTP/3 since May 2024
- LiteSpeed since May 2024
- Litespeed Cache since Oct 2024
Previously used
- HSTS Jan 2023 to Dec 2025 · 2 yrs
- Plesk May 2024 to Dec 2025 · 1 yr
- FlexSlider May 2024 to Apr 2025 · 11 mo
- Apache HTTP Server Jan 2023 to Dec 2023 · 11 mo
- Pingdom Jan 2023 to May 2023 · 4 mo
- W3 Total Cache Jan 2023 to Jan 2023 · 1 mo
Timeline
2026 3 dropped
- dropped HSTS May 2026 · Security
- dropped Plesk May 2026 · Hosting panels
- dropped FlexSlider Apr 2026 · Widgets
2024 1 dropped
- dropped Apache HTTP Server Oct 2024 · Web servers
2023 4 dropped
- dropped Pingdom Dec 2023 · RUM
- dropped RSS Dec 2023 · Miscellaneous
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped W3 Total Cache May 2023 · Caching