Technology history for els.org
Stack size over time
From 15 detected technologies in Jan 2019 to 23 in Jun 2026 (peak 31).
Currently detected
- Google Font API since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- MySQL since Jan 2019
- jQuery UI since Jan 2019
- Modernizr since Jan 2019
- Nginx since Jan 2019
- PHP since Jan 2019
- WordPress since Jan 2019
- Twitter Emoji (Twemoji) since Nov 2019
- MetaSlider since Feb 2022
- Neve since Aug 2022
- LiteSpeed since Aug 2022
- Plesk since Aug 2022
- HTTP/3 since Sep 2022
- RSS since Dec 2022
- Open Graph since Feb 2023
- Priority Hints since Aug 2023
- Proton Mail since Mar 2024
- WordPress Block Editor since Jul 2024
- Yoast SEO Premium since Feb 2025
- Yoast SEO since Feb 2025
- Bluehost since May 2026
Previously used
- GoDaddy Nov 2023 to Apr 2026 · 2 yrs
- HSTS Sep 2022 to Apr 2026 · 3 yrs
- Sucuri Nov 2021 to Apr 2026 · 4 yrs
- Burst Oct 2024 to Dec 2025 · 1 yr
- core-js Nov 2024 to Nov 2025 · 1 yr
- Otter Blocks Jan 2025 to Oct 2025 · 9 mo
- Constant Contact Nov 2021 to May 2025 · 3 yrs
- Complianz Feb 2025 to Feb 2025 · 1 mo
- Issuu May 2023 to Feb 2025 · 1 yr
- Really Simple SSL & Security Oct 2024 to Oct 2024 · 1 mo
- W3 Total Cache Mar 2024 to Mar 2024 · 1 mo
- Bootstrap Jul 2023 to Feb 2024 · 7 mo
- cdnjs Jul 2023 to Feb 2024 · 7 mo
- Cloudflare Jul 2023 to Feb 2024 · 7 mo
- Font Awesome Jul 2023 to Feb 2024 · 7 mo
- Google Maps Jul 2023 to Feb 2024 · 7 mo
- WP-Optimize Feb 2023 to Feb 2024 · 1 yr
- Apache HTTP Server Jun 2019 to Nov 2023 · 4 yrs
- Litespeed Cache May 2022 to Oct 2023 · 1 yr
- Vanco Payment Solutions Feb 2023 to Oct 2023 · 8 mo
- Moment.js Jan 2019 to Mar 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Facebook Jan 2019 to Mar 2020 · 1 yr
- Twitter Jan 2019 to Mar 2020 · 1 yr
- WP Rocket Jan 2019 to Oct 2019 · 9 mo
- Backbone.js Jan 2019 to May 2019 · 4 mo
- Underscore.js Jan 2019 to May 2019 · 4 mo
Timeline
2026 3 added · 4 dropped · 1 switched
- dropped HSTS Jun 2026 · Security
- dropped Sucuri Jun 2026 · CDN
- switched GoDaddy Bluehost May 2026 · Hosting
- added Nginx May 2026 · Web servers
- dropped Burst Feb 2026 · Analytics
- dropped core-js Jan 2026 · JavaScript libraries
- added jQuery UI Jan 2026 · JavaScript libraries
- added Modernizr Jan 2026 · JavaScript libraries
2025 4 added · 5 dropped
- dropped Otter Blocks Dec 2025 · WordPress plugins
- dropped Constant Contact Jul 2025 · Marketing automation
- dropped Complianz Apr 2025 · WordPress plugins
- dropped Issuu Apr 2025 · Miscellaneous
- dropped Nginx Mar 2025 · Web servers
- added Complianz Feb 2025 · WordPress plugins
- added Yoast SEO Feb 2025 · WordPress plugins
- added Yoast SEO Premium Feb 2025 · SEO
- added Otter Blocks Jan 2025 · WordPress plugins
2024 9 added · 13 dropped · 2 switched
- dropped jQuery UI Dec 2024 · JavaScript libraries
- dropped Modernizr Dec 2024 · JavaScript libraries
- added core-js Nov 2024 · JavaScript libraries
- switched Really Simple SSL & Security HSTS Nov 2024 · Security
- added Burst Oct 2024 · Analytics
- added jQuery UI Oct 2024 · JavaScript libraries
- added Modernizr Oct 2024 · JavaScript libraries
- added Really Simple SSL & Security Oct 2024 · Security
- dropped jQuery UI Jul 2024 · JavaScript libraries
- dropped Modernizr Jul 2024 · JavaScript libraries
- added WordPress Block Editor Jul 2024 · Page builders
- added Open Graph May 2024 · Miscellaneous
- dropped W3 Total Cache May 2024 · Caching
- dropped Bootstrap Apr 2024 · UI frameworks
- dropped cdnjs Apr 2024 · CDN
- dropped Cloudflare Apr 2024 · CDN
- dropped Font Awesome Apr 2024 · Font scripts
- dropped Google Maps Apr 2024 · Maps
- dropped Open Graph Apr 2024 · Miscellaneous
- dropped WP-Optimize Apr 2024 · WordPress plugins
- added Proton Mail Mar 2024 · Webmail
- added W3 Total Cache Mar 2024 · Caching
- switched Litespeed Cache WP-Optimize Feb 2024 · WordPress plugins
- dropped Apache HTTP Server Jan 2024 · Web servers
2023 15 added · 5 dropped
- dropped HSTS Dec 2023 · Security
- added jQuery UI Dec 2023 · JavaScript libraries
- added Modernizr Dec 2023 · JavaScript libraries
- dropped Vanco Payment Solutions Dec 2023 · Fundraising & donations
- added Apache HTTP Server Nov 2023 · Web servers
- added GoDaddy Nov 2023 · Hosting
- dropped WP-Optimize Nov 2023 · WordPress plugins
- added Priority Hints Aug 2023 · Performance
- added Bootstrap Jul 2023 · UI frameworks
- added cdnjs Jul 2023 · CDN
- added Cloudflare Jul 2023 · CDN
- added Font Awesome Jul 2023 · Font scripts
- added Google Maps Jul 2023 · Maps
- added Issuu May 2023 · Miscellaneous
- dropped Moment.js May 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Open Graph Feb 2023 · Miscellaneous
- added Vanco Payment Solutions Feb 2023 · Fundraising & donations
- added WP-Optimize Feb 2023 · WordPress plugins
2022 6 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Litespeed Cache May 2022 · WordPress plugins
- added Tailwind CSS Apr 2022 · UI frameworks
- added MetaSlider Feb 2022 · WordPress plugins
2021 1 added · 2 dropped
- dropped Apache HTTP Server Dec 2021 · Web servers
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added jQuery Migrate Jan 2021 · JavaScript libraries
2020 1 added · 6 dropped
- dropped jQuery Migrate Sep 2020 · JavaScript libraries
- dropped Facebook May 2020 · Widgets
- dropped jQuery UI May 2020 · JavaScript Libraries
- dropped Modernizr May 2020 · JavaScript Libraries
- dropped Nginx May 2020 · Reverse Proxy
- dropped Twitter May 2020 · Widgets
- added Apache HTTP Server Apr 2020 · Web Servers
2019 19 added · 6 dropped
- dropped Apache HTTP Server Dec 2019 · Web Servers
- dropped WP Rocket Dec 2019 · Cache Tools
- added Nginx Nov 2019 · Web Servers
- added Twitter Emoji (Twemoji) Nov 2019 · Miscellaneous
- added WP Rocket Sep 2019 · Cache Tools
- dropped Backbone.js Jul 2019 · JavaScript Frameworks
- dropped Nginx Jul 2019 · Web Servers
- dropped Underscore.js Jul 2019 · JavaScript Libraries
- added Apache HTTP Server Jun 2019 · Web Servers
- dropped WP Rocket May 2019 · Cache Tools
- added Backbone.js Mar 2019 · JavaScript Frameworks
- added Facebook Mar 2019 · Widgets
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets
- added Underscore.js Mar 2019 · JavaScript Libraries
- added WordPress Mar 2019 · Blogs
- added WP Rocket Mar 2019 · Cache Tools