Technology history for four.travel
Stack size over time
From 19 detected technologies in Jan 2023 to 28 in Jun 2026.
Currently detected
- Swiper since Jan 2023
- WordPress since Jan 2023
- WP Rocket since Jan 2023
- Yoast SEO since Jan 2023
- Yoast SEO Premium since Jan 2023
- Google Font API since Jan 2023
- Open Graph since Jan 2023
- PHP since Jan 2023
- Underscore.js since Jan 2023
- Elementor since Jan 2023
- Google AdSense since Jan 2023
- Google Analytics since Jan 2023
- MySQL since Jan 2023
- Cloudflare since Jan 2023
- HTTP/3 since Jan 2023
- jQuery since Jan 2023
- Google Tag Manager since Aug 2023
- Priority Hints since Aug 2023
- reCAPTCHA since Aug 2023
- Litespeed Cache since Sep 2023
- Select2 since Nov 2023
- Contact Form 7 since Nov 2023
- core-js since Nov 2023
- Funding Choices since Nov 2023
- jQuery UI since Nov 2023
- jQuery Migrate since Nov 2023
- GetYourGuide since Oct 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Amazon Web Services Jan 2023 to Aug 2023 · 7 mo
- Kinsta Jan 2023 to Aug 2023 · 7 mo
- Zoho Jan 2023 to Aug 2023 · 7 mo
Timeline
2026 2 added
2025 1 added · 1 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped reCAPTCHA Sep 2025 · Security
2024 2 added
- added Yoast SEO Premium Nov 2024 · SEO
- added GetYourGuide Oct 2024 · Appointment scheduling
2023 17 added · 12 dropped
- added Contact Form 7 Nov 2023 · WordPress plugins
- added core-js Nov 2023 · JavaScript libraries
- added Elementor Nov 2023 · WordPress plugins
- added Funding Choices Nov 2023 · Cookie compliance
- added Google AdSense Nov 2023 · Advertising
- added Google Analytics Nov 2023 · Analytics
- added Google Tag Manager Nov 2023 · Tag managers
- added jQuery Nov 2023 · JavaScript libraries
- added jQuery Migrate Nov 2023 · JavaScript libraries
- added jQuery UI Nov 2023 · JavaScript libraries
- added reCAPTCHA Nov 2023 · Security
- added Select2 Nov 2023 · JavaScript libraries
- added Underscore.js Nov 2023 · JavaScript libraries
- dropped Amazon Web Services Oct 2023 · PaaS
- dropped Elementor Oct 2023 · WordPress plugins
- dropped Google AdSense Oct 2023 · Advertising
- dropped Google Analytics Oct 2023 · Analytics
- dropped Google Tag Manager Oct 2023 · Tag managers
- dropped jQuery Oct 2023 · JavaScript libraries
- dropped Kinsta Oct 2023 · PaaS
- dropped reCAPTCHA Oct 2023 · Security
- dropped Underscore.js Oct 2023 · JavaScript libraries
- dropped WP Rocket Oct 2023 · Caching
- dropped Yoast SEO Premium Oct 2023 · SEO
- dropped Zoho Oct 2023 · CRM
- added Litespeed Cache Sep 2023 · Caching
- added Google Tag Manager Aug 2023 · Tag managers
- added Priority Hints Aug 2023 · Performance
- added reCAPTCHA Aug 2023 · Security