Technology history for 39celsius.com
Stack size over time
From 10 detected technologies in Apr 2018 to 22 in Jun 2026 (peak 23).
Currently detected
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- WordPress since Apr 2018
- Yoast SEO since Apr 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- WP Engine since May 2019
- NitroPack since Jun 2021
- Cloudflare since Feb 2022
- LazySizes since Feb 2022
- core-js since Jul 2022
- Facebook Pixel since Jul 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- RSS since Dec 2022
- Cloudflare Bot Management since Nov 2023
- Font Awesome since Mar 2026
- Froala Editor since Mar 2026
- HSTS since Mar 2026
- Priority Hints since Mar 2026
- YouTube since Mar 2026
Previously used
- Facebook Login Mar 2024 to Apr 2024 · 1 mo
- Google Analytics Jun 2018 to Apr 2024 · 5 yrs
- Google Maps Mar 2024 to Apr 2024 · 1 mo
- Google Sign-in Mar 2024 to Apr 2024 · 1 mo
- jQuery Migrate Apr 2018 to Apr 2024 · 6 yrs
- Thrive Architect Mar 2024 to Apr 2024 · 1 mo
- GoDaddy Aug 2022 to Nov 2023 · 1 yr
- web-vitals Feb 2022 to Feb 2023 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Draftpress HFCM Jul 2022 to Jul 2022 · 1 mo
- jQuery UI Jul 2022 to Jul 2022 · 1 mo
- Linkedin Insight Tag Jul 2022 to Jul 2022 · 1 mo
- Twitter Emoji (Twemoji) Jun 2018 to Jul 2022 · 4 yrs
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Nginx Apr 2018 to Jan 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Jun 2018 to May 2021 · 2 yrs
- Google Font API Apr 2018 to May 2021 · 3 yrs
- Modernizr Apr 2018 to May 2021 · 3 yrs
- reCAPTCHA Oct 2018 to May 2021 · 2 yrs
- Disqus Jun 2018 to Jan 2021 · 2 yrs
- Keap Apr 2018 to Jan 2021 · 2 yrs
- ClickFunnels Nov 2019 to Feb 2020 · 3 mo
- W3 Total Cache Apr 2018 to Nov 2018 · 7 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 8 added
- added HTTP/3 May 2026 · Miscellaneous
- added Font Awesome Mar 2026 · Font scripts
- added Froala Editor Mar 2026 · Rich text editors
- added Google Tag Manager Mar 2026 · Tag managers
- added HSTS Mar 2026 · Security
- added jQuery Mar 2026 · JavaScript libraries
- added Priority Hints Mar 2026 · Performance
- added YouTube Mar 2026 · Video players
2025 3 added
- added core-js Nov 2025 · JavaScript libraries
- added Facebook Pixel Nov 2025 · Analytics
- added Cloudflare Bot Management May 2025 · Security
2024 9 added · 12 dropped · 3 switched
- dropped core-js Jun 2024 · JavaScript libraries
- dropped Facebook Pixel Jun 2024 · Analytics
- dropped Google Maps Jun 2024 · Maps
- dropped Google Tag Manager Jun 2024 · Tag managers
- dropped jQuery Jun 2024 · JavaScript libraries
- dropped jQuery Migrate Jun 2024 · JavaScript libraries
- dropped Thrive Architect Jun 2024 · WordPress plugins
- added LazySizes May 2024 · JavaScript libraries
- added NitroPack May 2024 · Performance
- dropped LazySizes Apr 2024 · JavaScript libraries
- dropped NitroPack Apr 2024 · Performance
- added core-js Mar 2024 · JavaScript libraries
- switched Google Sign-in Facebook Login Mar 2024 · Authentication
- switched Google Analytics Facebook Pixel Mar 2024 · Analytics
- added Google Analytics Mar 2024 · Analytics
- added Google Maps Mar 2024 · Maps
- switched Facebook Login Google Sign-in Mar 2024 · Authentication
- added Google Tag Manager Mar 2024 · Tag managers
- added jQuery Mar 2024 · JavaScript libraries
- added jQuery Migrate Mar 2024 · JavaScript libraries
- added Thrive Architect Mar 2024 · WordPress plugins
- dropped Cloudflare Bot Management Jan 2024 · Security
- dropped GoDaddy Jan 2024 · Hosting
- dropped HTTP/3 Jan 2024 · Miscellaneous
2023 1 added · 1 dropped
- added Cloudflare Bot Management Nov 2023 · Security
- dropped web-vitals Apr 2023 · JavaScript libraries
2022 28 added · 12 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped core-js Sep 2022 · JavaScript libraries
- dropped Draftpress HFCM Sep 2022 · WordPress plugins
- dropped Facebook Pixel Sep 2022 · Analytics
- dropped Google Analytics Sep 2022 · Analytics
- dropped Google Tag Manager Sep 2022 · Tag managers
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped jQuery Sep 2022 · JavaScript libraries
- dropped jQuery Migrate Sep 2022 · JavaScript libraries
- dropped jQuery UI Sep 2022 · JavaScript libraries
- dropped Linkedin Insight Tag Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Sep 2022 · Font scripts
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added GoDaddy Aug 2022 · Hosting
- added Google Workspace Aug 2022 · Webmail
- added LazySizes Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added NitroPack Aug 2022 · Performance
- added PHP Aug 2022 · Programming languages
- added web-vitals Aug 2022 · JavaScript libraries
- added WordPress Aug 2022 · CMS
- added WP Engine Aug 2022 · PaaS
- added Yoast SEO Aug 2022 · SEO
- added core-js Jul 2022 · JavaScript libraries
- added Draftpress HFCM Jul 2022 · WordPress plugins
- added Facebook Pixel Jul 2022 · Analytics
- added Google Analytics Jul 2022 · Analytics
- added Google Tag Manager Jul 2022 · Tag managers
- added jQuery Jul 2022 · JavaScript libraries
- added jQuery Migrate Jul 2022 · JavaScript libraries
- added jQuery UI Jul 2022 · JavaScript libraries
- added Linkedin Insight Tag Jul 2022 · Analytics
- added Twitter Emoji (Twemoji) Jul 2022 · Font scripts
- dropped Nginx Mar 2022 · Web servers
- added Cloudflare Feb 2022 · CDN
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- switched Google Core Web Vitals web-vitals Feb 2022 · RUM
2021 4 added · 12 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- added Google Core Web Vitals Sep 2021 · RUM
- switched Facebook Wheelio Sep 2021 · Widgets
- dropped Google Analytics Jul 2021 · Analytics
- dropped Google Font API Jul 2021 · Font scripts
- dropped Google Tag Manager Jul 2021 · Tag managers
- dropped jQuery Jul 2021 · JavaScript libraries
- dropped jQuery Migrate Jul 2021 · JavaScript libraries
- dropped Modernizr Jul 2021 · JavaScript libraries
- dropped reCAPTCHA Jul 2021 · Security
- added NitroPack Jun 2021 · Caching
- dropped Disqus Mar 2021 · Comment systems
- added jQuery Migrate Mar 2021 · JavaScript libraries
- dropped Keap Mar 2021 · Marketing automation
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 1 added · 2 dropped
- dropped jQuery Migrate Dec 2020 · JavaScript libraries
- dropped ClickFunnels Apr 2020 · Marketing Automation
- added WP Engine Mar 2020 · PaaS
2019 3 added · 2 dropped
- added ClickFunnels Nov 2019 · Marketing Automation
- dropped WP Engine Nov 2019 · PaaS
- added Keap May 2019 · Marketing Automation
- added WP Engine May 2019 · PaaS
- dropped W3 Total Cache Jan 2019 · Cache Tools
2018 7 added · 1 dropped · 2 switched
- dropped Keap Nov 2018 · Marketing Automation
- added reCAPTCHA Oct 2018 · Captchas
- added Disqus Jun 2018 · Comment Systems
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- switched Underscore.js Lodash Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- switched Lodash Underscore.js Jun 2018 · JavaScript Frameworks