Technology history for issn.org
Stack size over time
From 6 detected technologies in Apr 2018 to 36 in Jun 2026 (peak 37).
Currently detected
- WordPress since Apr 2018
- Gravity Forms since Apr 2018
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- jQuery Migrate since Apr 2018
- Twitter Emoji (Twemoji) since Jun 2018
- Google Analytics since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- jQuery UI since Jun 2018
- Drupal since Aug 2018
- Leaflet since Aug 2018
- reCAPTCHA since Jan 2019
- Ubuntu since Nov 2019
- Matomo Analytics since Aug 2020
- Flickity since Dec 2020
- Livefyre since Jun 2021
- core-js since Sep 2021
- D3 since Oct 2021
- cdnjs since Nov 2021
- Contact Form 7 since Feb 2022
- jQuery CDN since Feb 2022
- Cloudflare since May 2022
- Mailjet since Oct 2022
- Font Awesome since Feb 2023
- WPML since Mar 2023
- Google Tag Manager since Jun 2023
- Tippy.js since Jul 2023
- Popper since Jul 2023
- Nginx since Jul 2024
- HSTS since Jan 2026
- Htmx since Mar 2026
- PWA since Mar 2026
- Express since Apr 2026
- Node.js since Apr 2026
- particles.js since Apr 2026
Previously used
- WordPress Super Cache Apr 2018 to Apr 2026 · 8 yrs
- Cloudflare Bot Management Feb 2024 to Feb 2026 · 2 yrs
- Selectize Jul 2023 to Feb 2026 · 2 yrs
- Vimeo Feb 2024 to Feb 2026 · 2 yrs
- Java Apr 2024 to Apr 2024 · 1 mo
- ZURB Foundation Mar 2023 to Feb 2024 · 11 mo
- OWL Carousel Jul 2020 to Apr 2023 · 2 yrs
- Debian Aug 2018 to Apr 2022 · 3 yrs
- Babel Mar 2020 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Matomo Aug 2018 to Jul 2020 · 1 yr
Timeline
2026 2 added · 2 dropped · 2 switched
- dropped WordPress Super Cache Jun 2026 · Caching
- dropped Vimeo Apr 2026 · Video players
- switched Selectize Htmx Mar 2026 · JavaScript libraries
- added PWA Mar 2026 · Miscellaneous
- added Twitter Emoji (Twemoji) Mar 2026 · Font scripts
- switched Cloudflare Bot Management HSTS Jan 2026 · Security
2024 5 added · 3 dropped
- added Nginx Jul 2024 · Web servers
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- dropped Java Jun 2024 · Programming languages
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- added Java Apr 2024 · Programming languages
- dropped ZURB Foundation Apr 2024 · UI frameworks
- added Cloudflare Bot Management Feb 2024 · Security
- added Vimeo Feb 2024 · Video players
2023 7 added · 2 dropped
- dropped Twitter Emoji (Twemoji) Aug 2023 · Font scripts
- added Popper Jul 2023 · Miscellaneous
- added Selectize Jul 2023 · JavaScript libraries
- added Tippy.js Jul 2023 · JavaScript libraries
- added Google Tag Manager Jun 2023 · Tag managers
- dropped OWL Carousel Jun 2023 · JavaScript libraries
- added WPML Mar 2023 · WordPress plugins
- added ZURB Foundation Mar 2023 · UI frameworks
- added Font Awesome Feb 2023 · Font scripts
2022 3 added · 1 dropped
- dropped Debian Jun 2022 · Operating systems
- added Cloudflare May 2022 · CDN
- added Contact Form 7 Feb 2022 · WordPress plugins
- added jQuery CDN Feb 2022 · CDN
2021 11 added · 8 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- switched Babel Gravity Forms Nov 2021 · Miscellaneous
- added WordPress Super Cache Nov 2021 · Caching
- added D3 Oct 2021 · JavaScript graphics
- dropped Gravity Forms Oct 2021 · Miscellaneous
- dropped WordPress Super Cache Oct 2021 · Caching
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added jQuery UI Jun 2021 · JavaScript libraries
- added Leaflet Jun 2021 · Maps
- added Livefyre Jun 2021 · Comment systems
- dropped jQuery UI Apr 2021 · JavaScript libraries
- dropped Leaflet Apr 2021 · Maps
- dropped Babel Mar 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped jQuery Migrate Jan 2021 · JavaScript libraries
2020 3 added · 1 switched
- added Flickity Dec 2020 · JavaScript libraries
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added OWL Carousel Jul 2020 · Widgets
- added Babel Mar 2020 · Miscellaneous
2019 9 added
- added Ubuntu Nov 2019 · Operating Systems
- added Google Analytics Mar 2019 · Analytics
- added Gravity Forms Mar 2019 · Miscellaneous
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added WordPress Super Cache Mar 2019 · Cache Tools
2018 5 added
- added Google Analytics Jun 2018 · Analytics
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous