Technology history for construction21.org
Stack size over time
From 9 detected technologies in Aug 2018 to 13 in Dec 2025 (peak 14).
Currently detected
- Bootstrap since Aug 2018
- Matomo Analytics since Aug 2020
- Cloudflare since Nov 2021
- Open Graph since Sep 2022
- HSTS since Sep 2022
- RSS since Dec 2022
- Swiper since Sep 2023
- Bootstrap Icons since Sep 2023
- HTTP/3 since Oct 2023
- Priority Hints since Aug 2024
- cdnjs since Oct 2024
- Mailjet since Nov 2024
- Cloudflare Browser Insights since Jul 2025
Previously used
- Cloudflare Rocket Loader Oct 2023 to Aug 2025 · 1 yr
- ExtJS Aug 2018 to Apr 2024 · 5 yrs
- FancyBox Sep 2023 to Apr 2024 · 7 mo
- jQuery Aug 2018 to Apr 2024 · 5 yrs
- Font Awesome Aug 2018 to Sep 2023 · 5 yrs
- Google Font API Sep 2023 to Sep 2023 · 1 mo
- Google Analytics Aug 2018 to Aug 2023 · 5 yrs
- jQuery Migrate Jan 2021 to Aug 2023 · 2 yrs
- Popper Apr 2022 to Aug 2023 · 1 yr
- Slick Jan 2021 to Aug 2023 · 2 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Animate.css Jan 2021 to Aug 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- AddThis Aug 2018 to Mar 2022 · 3 yrs
- Moat Feb 2021 to Mar 2022 · 1 yr
- Apache HTTP Server Aug 2018 to Oct 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- OWL Carousel Aug 2018 to Dec 2020 · 2 yrs
- Matomo Aug 2018 to Jul 2020 · 1 yr
- Google PageSpeed May 2019 to Apr 2020 · 11 mo
Timeline
2025 1 added · 1 dropped
- dropped Cloudflare Rocket Loader Oct 2025 · Performance
- added Cloudflare Browser Insights Jul 2025 · Analytics
2024 3 added · 3 dropped
- added Mailjet Nov 2024 · Email
- added cdnjs Oct 2024 · CDN
- added Priority Hints Aug 2024 · Performance
- dropped ExtJS Jun 2024 · JavaScript frameworks
- dropped FancyBox Jun 2024 · JavaScript libraries
- dropped jQuery Jun 2024 · JavaScript libraries
2023 5 added · 5 dropped · 1 switched
- dropped Font Awesome Nov 2023 · Font scripts
- dropped Google Font API Nov 2023 · Font scripts
- added Cloudflare Rocket Loader Oct 2023 · Performance
- dropped Google Analytics Oct 2023 · Analytics
- switched Popper HTTP/3 Oct 2023 · Miscellaneous
- dropped jQuery Migrate Oct 2023 · JavaScript libraries
- dropped Slick Oct 2023 · JavaScript libraries
- added Bootstrap Icons Sep 2023 · Font scripts
- added FancyBox Sep 2023 · JavaScript libraries
- added Google Font API Sep 2023 · Font scripts
- added Swiper Sep 2023 · JavaScript libraries
2022 6 added · 5 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped Animate.css Oct 2022 · UI frameworks
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped AddThis May 2022 · Widgets
- dropped Moat May 2022 · Analytics
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 9 added · 6 dropped
- dropped Apache HTTP Server Dec 2021 · Web servers
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added ExtJS Jul 2021 · JavaScript frameworks
- added Google Analytics Jul 2021 · Analytics
- added Matomo Analytics Jul 2021 · Analytics
- dropped ExtJS Mar 2021 · JavaScript frameworks
- dropped Google Analytics Mar 2021 · Analytics
- dropped Matomo Analytics Mar 2021 · Analytics
- added Moat Feb 2021 · remove
- dropped OWL Carousel Feb 2021 · Widgets
- added Animate.css Jan 2021 · UI frameworks
- added jQuery Migrate Jan 2021 · JavaScript libraries
- added Slick Jan 2021 · JavaScript libraries
2020 1 added · 2 dropped · 1 switched
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- dropped Google PageSpeed Jun 2020 · Cache Tools
- added Font Awesome Apr 2020 · Font Scripts
- dropped Font Awesome Jan 2020 · Font Scripts
2019 10 added
- added Google PageSpeed May 2019 · Web Server Extensions
- added AddThis Mar 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added ExtJS Mar 2019 · JavaScript Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added OWL Carousel Mar 2019 · Widgets