Technology history for leffs.com
Stack size over time
From 12 detected technologies in May 2019 to 16 in Oct 2026 (peak 19).
Currently detected
- Bootstrap since May 2019
- Font Awesome since May 2019
- jQuery since May 2019
- Cart Functionality since Jul 2021
- FancyBox since Jan 2022
- OWL Carousel since Jan 2022
- Google Analytics since Jan 2022
- Leaflet since Jan 2022
- Livefyre since Jan 2022
- SpotHopper since Jan 2022
- UIKit since Jan 2022
- Unpkg since Jan 2022
- LazySizes since Feb 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Jun 2025
Previously used
- Cloudinary Jan 2022 to May 2026 · 4 yrs
- Amazon ALB Nov 2023 to May 2025 · 1 yr
- Amazon Web Services Nov 2023 to May 2025 · 1 yr
- Vue.js Mar 2024 to Aug 2024 · 5 mo
- Cloudflare Jan 2022 to Dec 2022 · 11 mo
- Cloudflare Bot Management Jan 2022 to Dec 2022 · 11 mo
- Nginx May 2019 to Dec 2022 · 3 yrs
- Apache HTTP Server Jun 2019 to Dec 2021 · 2 yrs
- core-js Sep 2021 to Dec 2021 · 3 mo
- jQuery Migrate May 2019 to Dec 2021 · 2 yrs
- MySQL May 2019 to Dec 2021 · 2 yrs
- PHP May 2019 to Dec 2021 · 2 yrs
- Twitter Emoji (Twemoji) May 2019 to Dec 2021 · 2 yrs
- Underscore.js Jun 2021 to Dec 2021 · 6 mo
- Vimeo Jul 2021 to Dec 2021 · 5 mo
- WooCommerce Jun 2021 to Dec 2021 · 6 mo
- WordPress May 2019 to Dec 2021 · 2 yrs
- Yoast SEO May 2019 to Dec 2021 · 2 yrs
- GSAP Jul 2021 to Oct 2021 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Slider Revolution Jun 2021 to Aug 2021 · 2 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Lodash Mar 2021 to Apr 2021 · 1 mo
- Chart.js May 2019 to Dec 2020 · 1 yr
- Gravatar May 2019 to Feb 2020 · 9 mo
Timeline
2026 1 added · 1 dropped
- dropped Cloudinary Jul 2026 · CDN
- added HSTS Jul 2026 · Security
2025 1 added · 4 dropped
- dropped Amazon ALB Jul 2025 · Load balancers
- dropped Amazon Web Services Jul 2025 · PaaS
- dropped Cloudflare Jun 2025 · CDN
- dropped Cloudflare Bot Management Jun 2025 · Security
- added Open Graph Jun 2025 · Miscellaneous
2024 1 added · 1 dropped
2023 1 dropped
- dropped Nginx Feb 2023 · Web servers
2022 13 added · 11 dropped · 2 switched
- dropped HSTS Dec 2022 · Security
- added HSTS Sep 2022 · Security
- added PWA Aug 2022 · Miscellaneous
- dropped Apache HTTP Server Feb 2022 · Web servers
- dropped core-js Feb 2022 · JavaScript libraries
- dropped jQuery Migrate Feb 2022 · JavaScript libraries
- added LazySizes Feb 2022 · JavaScript libraries
- dropped MySQL Feb 2022 · Databases
- dropped PHP Feb 2022 · Programming languages
- dropped Underscore.js Feb 2022 · JavaScript libraries
- dropped Vimeo Feb 2022 · Video players
- dropped WooCommerce Feb 2022 · Ecommerce
- dropped WordPress Feb 2022 · CMS
- dropped Yoast SEO Feb 2022 · SEO
- added Cloudflare Jan 2022 · CDN
- added Cloudflare Bot Management Jan 2022 · Security
- added Cloudinary Jan 2022 · CDN
- added FancyBox Jan 2022 · JavaScript libraries
- switched Twitter Emoji (Twemoji) Font Awesome Jan 2022 · Font scripts
- added Google Analytics Jan 2022 · Analytics
- added Leaflet Jan 2022 · Maps
- added Livefyre Jan 2022 · Comment systems
- switched Wheelio OWL Carousel Jan 2022 · Widgets
- added SpotHopper Jan 2022 · Email
- added UIKit Jan 2022 · UI frameworks
- added Unpkg Jan 2022 · CDN
2021 13 added · 9 dropped · 1 switched
- dropped Font Awesome Dec 2021 · Font scripts
- dropped GSAP Dec 2021 · JavaScript frameworks
- dropped Nginx Nov 2021 · Web servers
- added WooCommerce Nov 2021 · Ecommerce
- added Yoast SEO Nov 2021 · SEO
- added Apache HTTP Server Oct 2021 · Web servers
- dropped WooCommerce Oct 2021 · Ecommerce
- dropped Yoast SEO Oct 2021 · SEO
- dropped Babel Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- switched Slider Revolution Babel Jul 2021 · Miscellaneous
- added Cart Functionality Jul 2021 · Ecommerce
- added GSAP Jul 2021 · JavaScript frameworks
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Vimeo Jul 2021 · Video players
- dropped Lodash Jun 2021 · JavaScript libraries
- added Slider Revolution Jun 2021 · Miscellaneous
- added Underscore.js Jun 2021 · JavaScript libraries
- added WooCommerce Jun 2021 · Ecommerce
- added Lodash Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Chart.js Feb 2021 · JavaScript graphics
2020 1 added · 3 dropped
- added jQuery Migrate Dec 2020 · JavaScript libraries
- dropped jQuery Migrate Oct 2020 · JavaScript libraries
- dropped Apache HTTP Server May 2020 · Web Servers
- dropped Gravatar May 2020 · Miscellaneous
2019 1 added · 1 dropped
- dropped Nginx Jul 2019 · Reverse Proxy
- added Apache HTTP Server Jun 2019 · Web Servers