Technology history for envchicago.com
Stack size over time
From 13 detected technologies in Jan 2019 to 26 in Aug 2026 (peak 30).
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- reCAPTCHA since Jan 2019
- Cloudflare since Nov 2020
- AccessiBe since Jul 2021
- Facebook Pixel since Jul 2021
- Google Hosted Libraries since Feb 2022
- cdnjs since Jan 2023
- GSAP since Jan 2023
- jQuery Migrate since Jan 2023
- Yoast SEO since Jan 2023
- MySQL since Jan 2023
- Open Graph since Jan 2023
- WordPress since Jan 2023
- PHP since Jan 2023
- W3 Total Cache since Jan 2023
- Underscore.js since Jan 2023
- Typekit since Jan 2023
- Osano since Apr 2023
- lit-html since Jun 2023
- FullStory since Sep 2023
- Tealium since Nov 2023
- HTTP/3 since Dec 2024
- Cloudflare Browser Insights since Nov 2025
- jsDelivr since Feb 2026
Previously used
- Slick Jul 2023 to Jun 2026 · 2 yrs
- core-js Sep 2021 to Mar 2026 · 4 yrs
- HSTS Nov 2022 to Mar 2026 · 3 yrs
- Varnish Jun 2023 to Mar 2026 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2023 to Mar 2023 · 2 mo
- GoDaddy Aug 2022 to Feb 2023 · 6 mo
- Cloudflare Bot Management Nov 2021 to Dec 2022 · 1 yr
- Google Font API Jan 2019 to Dec 2022 · 3 yrs
- PWA Aug 2022 to Dec 2022 · 4 mo
- Vimeo Feb 2022 to Dec 2022 · 10 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Bootstrap Nov 2020 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- DataTables Nov 2020 to May 2021 · 6 mo
- jQuery UI Nov 2020 to May 2021 · 6 mo
- Modernizr Jan 2019 to May 2021 · 2 yrs
- UserWay Jan 2021 to Mar 2021 · 2 mo
- Font Awesome Nov 2020 to Jan 2021 · 2 mo
- Apache HTTP Server Jan 2019 to Oct 2020 · 1 yr
- Google Maps Jan 2019 to Oct 2020 · 1 yr
- Handlebars Jan 2019 to Oct 2020 · 1 yr
- New Relic Jan 2019 to Oct 2020 · 1 yr
- Twitter Jan 2019 to Oct 2020 · 1 yr
- YouTube Jan 2019 to Oct 2020 · 1 yr
- Google Plus Jan 2019 to May 2020 · 1 yr
Timeline
2026 3 added · 5 dropped · 1 switched
- dropped Slick Aug 2026 · JavaScript libraries
- switched Varnish W3 Total Cache Jul 2026 · Caching
- dropped W3 Total Cache Jun 2026 · Caching
- dropped core-js May 2026 · JavaScript libraries
- dropped HSTS May 2026 · Security
- added Slick May 2026 · JavaScript libraries
- added core-js Mar 2026 · JavaScript libraries
- added jsDelivr Feb 2026 · CDN
- dropped core-js Jan 2026 · JavaScript libraries
2025 6 added · 2 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added core-js Nov 2025 · JavaScript libraries
- dropped Slick Nov 2025 · JavaScript libraries
- dropped core-js Oct 2025 · JavaScript libraries
- added cdnjs Jan 2025 · CDN
- added Google Hosted Libraries Jan 2025 · CDN
- added reCAPTCHA Jan 2025 · Security
- added Underscore.js Jan 2025 · JavaScript libraries
2024 6 added · 9 dropped
- dropped cdnjs Dec 2024 · CDN
- dropped Google Hosted Libraries Dec 2024 · CDN
- added HTTP/3 Dec 2024 · Miscellaneous
- dropped reCAPTCHA Dec 2024 · Security
- dropped Underscore.js Dec 2024 · JavaScript libraries
- added cdnjs Jul 2024 · CDN
- added Cloudflare Jul 2024 · CDN
- added Google Hosted Libraries Jul 2024 · CDN
- added reCAPTCHA Jul 2024 · Security
- added Underscore.js Jul 2024 · JavaScript libraries
- dropped cdnjs May 2024 · CDN
- dropped Cloudflare May 2024 · CDN
- dropped Google Hosted Libraries May 2024 · CDN
- dropped reCAPTCHA May 2024 · Security
- dropped Underscore.js May 2024 · JavaScript libraries
2023 18 added · 5 dropped · 1 switched
- added Tealium Nov 2023 · Tag managers
- added FullStory Sep 2023 · Analytics
- added Slick Jul 2023 · JavaScript libraries
- added lit-html Jun 2023 · JavaScript libraries
- added Varnish Jun 2023 · Caching
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped GoDaddy Apr 2023 · Hosting
- added Osano Apr 2023 · Cookie compliance
- dropped Cloudflare Bot Management Feb 2023 · Security
- dropped Google Font API Feb 2023 · Font scripts
- dropped Vimeo Feb 2023 · Video players
- added cdnjs Jan 2023 · CDN
- added GSAP Jan 2023 · JavaScript frameworks
- added jQuery Migrate Jan 2023 · JavaScript libraries
- added MySQL Jan 2023 · Databases
- switched PWA Open Graph Jan 2023 · Miscellaneous
- added PHP Jan 2023 · Programming languages
- added reCAPTCHA Jan 2023 · Security
- added Twitter Emoji (Twemoji) Jan 2023 · Font scripts
- added Typekit Jan 2023 · Font scripts
- added Underscore.js Jan 2023 · JavaScript libraries
- added W3 Total Cache Jan 2023 · Caching
- added WordPress Jan 2023 · CMS
- added Yoast SEO Jan 2023 · WordPress plugins
2022 17 added · 4 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added HSTS Nov 2022 · Security
- added AccessiBe Aug 2022 · Accessibility
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added GoDaddy Aug 2022 · Hosting
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- added Vimeo Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- switched Bootstrap Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- added Vimeo Feb 2022 · Video players
2021 8 added · 6 dropped · 3 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Analytics Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- switched UserWay AccessiBe Jul 2021 · Accessibility
- dropped DataTables Jul 2021 · JavaScript libraries
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- dropped Google Analytics Jul 2021 · Analytics
- dropped jQuery UI Jul 2021 · JavaScript libraries
- dropped Modernizr Jul 2021 · JavaScript libraries
- dropped reCAPTCHA Jul 2021 · Security
- switched Font Awesome Google Font API Jun 2021 · Font scripts
- switched Twitter Facebook Jan 2021 · Widgets
- added UserWay Jan 2021 · Accessibility
2020 6 added · 9 dropped
- dropped Apache HTTP Server Dec 2020 · Web servers
- dropped Facebook Dec 2020 · Widgets
- dropped Google Font API Dec 2020 · Font scripts
- dropped Google Maps Dec 2020 · Maps
- dropped Handlebars Dec 2020 · JavaScript frameworks
- dropped New Relic Dec 2020 · Analytics
- dropped YouTube Dec 2020 · Video players
- added Bootstrap Nov 2020 · UI frameworks
- added Cloudflare Nov 2020 · CDN
- added DataTables Nov 2020 · JavaScript libraries
- added Font Awesome Nov 2020 · Font scripts
- added jQuery UI Nov 2020 · JavaScript libraries
- added Modernizr Nov 2020 · JavaScript libraries
- dropped Google Plus Jul 2020 · Widgets
- dropped Modernizr Feb 2020 · JavaScript Libraries
2019 15 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Maps Mar 2019 · Maps
- added Google Plus Mar 2019 · Widgets
- added Google Tag Manager Mar 2019 · Tag Managers
- added Handlebars Mar 2019 · JavaScript Frameworks
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Mar 2019 · Widgets
- added YouTube Mar 2019 · Video Players
- added Facebook Feb 2019 · Widgets