Technology history for prepr.org
Stack size over time
From 32 detected technologies in Jun 2020 to 35 in Sep 2026 (peak 47).
Currently detected
- jQuery since Jun 2020
- WordPress since Jun 2020
- jQuery Migrate since Jun 2020
- Flywheel since Jun 2020
- Google Analytics since Jun 2020
- Google Font API since Jun 2020
- Google Tag Manager since Jun 2020
- jQuery UI since Jun 2020
- AdRoll since Jun 2020
- MySQL since Jun 2020
- PHP since Jun 2020
- reCAPTCHA since Jun 2020
- Segment since Jun 2020
- Twitter Emoji (Twemoji) since Jun 2020
- Hotjar since Dec 2020
- Linkedin Insight Tag since Mar 2021
- Facebook Pixel since Jul 2021
- AdRoll CMP System since Aug 2021
- core-js since Aug 2021
- Bootstrap since Mar 2022
- Outbrain since Mar 2022
- Google Workspace since Aug 2022
- Swiper since Sep 2022
- RSS since Dec 2022
- Cloudflare since Jul 2025
- Elementor since Jul 2025
- Hello Elementor since Jul 2025
- RankMath SEO since Jul 2025
- Priority Hints since Jul 2025
- jsDelivr since Jul 2025
- Open Graph since Jul 2025
- Cloudflare Bot Management since Jul 2025
- Vimeo since Sep 2025
- LiveIntent since Oct 2025
- Apple iCloud Mail since Apr 2026
Previously used
- Sendgrid Aug 2022 to Mar 2026 · 3 yrs
- ActiveCampaign Aug 2021 to Apr 2024 · 2 yrs
- Complianz Oct 2021 to Apr 2024 · 2 yrs
- Contact Form 7 Feb 2022 to Apr 2024 · 2 yrs
- Font Awesome Jun 2020 to Apr 2024 · 3 yrs
- Google Optimize Aug 2021 to Apr 2024 · 2 yrs
- Intercom Jun 2020 to Apr 2024 · 3 yrs
- Isotope Jul 2021 to Apr 2024 · 2 yrs
- MediaElement.js Jun 2020 to Apr 2024 · 3 yrs
- Modernizr Jun 2020 to Apr 2024 · 3 yrs
- prettyPhoto Jun 2020 to Apr 2024 · 3 yrs
- The Events Calendar Jun 2022 to Apr 2024 · 1 yr
- wpBakery Feb 2022 to Apr 2024 · 2 yrs
- Amazon S3 May 2022 to Nov 2022 · 6 mo
- Amazon Web Services May 2022 to Nov 2022 · 6 mo
- Chart.js Jun 2020 to Nov 2022 · 2 yrs
- MailChimp Jun 2020 to Nov 2022 · 2 yrs
- OWL Carousel Mar 2022 to Nov 2022 · 8 mo
- Select2 Jun 2020 to Nov 2022 · 2 yrs
- WooCommerce Jun 2020 to Nov 2022 · 2 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Fastly May 2022 to Aug 2022 · 3 mo
- GSAP Jun 2020 to Aug 2022 · 2 yrs
- Gutenberg Mar 2022 to Aug 2022 · 5 mo
- Swiper Slider Mar 2022 to Aug 2022 · 5 mo
- Google Remarketing Tag Oct 2021 to May 2022 · 7 mo
- Facebook Jun 2020 to Mar 2022 · 1 yr
- Slider Revolution Jun 2020 to Mar 2022 · 1 yr
- Vue.js Jun 2020 to Mar 2022 · 1 yr
- Weglot Jun 2020 to Mar 2022 · 1 yr
- Yoast SEO Jun 2020 to Feb 2022 · 1 yr
- Osano Oct 2020 to Jan 2022 · 1 yr
- Autopilot Jul 2021 to Sep 2021 · 2 mo
- Babel Jun 2020 to Sep 2021 · 1 yr
- Google Analytics Enhanced eCommerce Jun 2020 to Sep 2021 · 1 yr
- Lodash Mar 2021 to Sep 2021 · 6 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- YouTube Oct 2020 to Mar 2021 · 5 mo
- Prism Nov 2020 to Dec 2020 · 1 mo
- W3 Total Cache Jun 2020 to Sep 2020 · 3 mo
Timeline
2026 2 added · 1 dropped
- dropped Sendgrid May 2026 · Email
- added Apple iCloud Mail Apr 2026 · Webmail
- added Twitter Emoji (Twemoji) Feb 2026 · Font scripts
2025 11 dropped · 1 switched
- switched ActiveCampaign LiveIntent Oct 2025 · Email
- dropped Complianz Sep 2025 · WordPress plugins
- dropped Contact Form 7 Sep 2025 · WordPress plugins
- dropped Font Awesome Sep 2025 · Font scripts
- dropped Google Optimize Sep 2025 · A/B Testing
- dropped Intercom Sep 2025 · Live chat
- dropped Isotope Sep 2025 · JavaScript libraries
- dropped MediaElement.js Sep 2025 · Video players
- dropped Modernizr Sep 2025 · JavaScript libraries
- dropped prettyPhoto Sep 2025 · JavaScript libraries
- dropped The Events Calendar Sep 2025 · WordPress plugins
- dropped wpBakery Sep 2025 · WordPress plugins
2024 1 dropped
- dropped Facebook Pixel Feb 2024 · Analytics
2023 1 added · 14 dropped
- dropped Twitter Emoji (Twemoji) Sep 2023 · Font scripts
- added Segment Jul 2023 · Customer data platform
- dropped ActiveCampaign Jan 2023 · Email
- dropped Amazon S3 Jan 2023 · CDN
- dropped Amazon Web Services Jan 2023 · PaaS
- dropped Bootstrap Jan 2023 · UI frameworks
- dropped Chart.js Jan 2023 · JavaScript graphics
- dropped Facebook Pixel Jan 2023 · Analytics
- dropped Google Font API Jan 2023 · Font scripts
- dropped Linkedin Insight Tag Jan 2023 · Analytics
- dropped MailChimp Jan 2023 · Email
- dropped OWL Carousel Jan 2023 · JavaScript libraries
- dropped Select2 Jan 2023 · JavaScript libraries
- dropped Swiper Jan 2023 · JavaScript libraries
- dropped WooCommerce Jan 2023 · WordPress plugins
2022 56 added · 15 dropped · 1 switched
- dropped AdRoll Dec 2022 · Advertising
- dropped AdRoll CMP System Dec 2022 · Cookie compliance
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- dropped Segment Dec 2022 · Customer data platform
- dropped Fastly Nov 2022 · CDN
- dropped GSAP Nov 2022 · JavaScript frameworks
- dropped Gutenberg Nov 2022 · WordPress plugins
- dropped Outbrain Nov 2022 · Widgets
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added ActiveCampaign Aug 2022 · Email
- added AdRoll Aug 2022 · Advertising
- added AdRoll CMP System Aug 2022 · Cookie compliance
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added Chart.js Aug 2022 · JavaScript graphics
- added Complianz Aug 2022 · WordPress plugins
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Fastly Aug 2022 · CDN
- added Flywheel Aug 2022 · PaaS
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Email
- switched Vue.js GSAP Aug 2022 · JavaScript frameworks
- added Gutenberg Aug 2022 · WordPress plugins
- added Hotjar Aug 2022 · Analytics
- added Intercom Aug 2022 · Live chat
- added Isotope Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added MailChimp Aug 2022 · Email
- added MediaElement.js Aug 2022 · Video players
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Outbrain Aug 2022 · Widgets
- added OWL Carousel Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added prettyPhoto Aug 2022 · JavaScript libraries
- added reCAPTCHA Aug 2022 · Security
- added Segment Aug 2022 · Customer data platform
- added Select2 Aug 2022 · JavaScript libraries
- added Sendgrid Aug 2022 · Email
- added Swiper Slider Aug 2022 · Miscellaneous
- added The Events Calendar Aug 2022 · WordPress plugins
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WooCommerce Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added wpBakery Aug 2022 · WordPress plugins
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- dropped Slider Revolution Jun 2022 · WordPress plugins
- added The Events Calendar Jun 2022 · WordPress plugins
- dropped Weglot Jun 2022 · Translation
- dropped Yoast SEO May 2022 · SEO
- added Bootstrap Mar 2022 · UI frameworks
- added Gutenberg Mar 2022 · WordPress plugins
- dropped Osano Mar 2022 · Cookie compliance
- added Outbrain Mar 2022 · Widgets
- added OWL Carousel Mar 2022 · Widgets
- added Swiper Slider Mar 2022 · Miscellaneous
- added Contact Form 7 Feb 2022 · WordPress plugins
- added wpBakery Feb 2022 · Page builders
2021 21 added · 17 dropped · 3 switched
- dropped Babel Nov 2021 · Miscellaneous
- dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
- dropped Wheelio Nov 2021 · Widgets
- added Complianz Oct 2021 · A/B Testing
- added Google Remarketing Tag Oct 2021 · Retargeting
- added Slider Revolution Oct 2021 · Miscellaneous
- added WooCommerce Oct 2021 · Ecommerce
- added Yoast SEO Oct 2021 · SEO
- dropped Slider Revolution Sep 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- dropped WooCommerce Sep 2021 · Ecommerce
- dropped Yoast SEO Sep 2021 · SEO
- switched Autopilot ActiveCampaign Aug 2021 · Marketing automation
- added AdRoll CMP System Aug 2021 · Cookie compliance
- switched Lodash core-js Aug 2021 · JavaScript libraries
- added Google Optimize Aug 2021 · A/B Testing
- added Autopilot Jul 2021 · Marketing automation
- added Babel Jul 2021 · Miscellaneous
- added Chart.js Jul 2021 · JavaScript graphics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added GSAP Jul 2021 · JavaScript frameworks
- added Intercom Jul 2021 · Live chat
- added Isotope Jul 2021 · JavaScript libraries
- added jQuery Migrate Jul 2021 · JavaScript libraries
- switched YouTube MediaElement.js Jul 2021 · Video players
- added Modernizr Jul 2021 · JavaScript libraries
- added Select2 Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Babel Apr 2021 · Miscellaneous
- dropped Chart.js Apr 2021 · JavaScript graphics
- dropped Google Analytics Enhanced eCommerce Apr 2021 · Ecommerce
- dropped GSAP Apr 2021 · JavaScript frameworks
- dropped Intercom Apr 2021 · Analytics
- dropped jQuery Migrate Apr 2021 · JavaScript libraries
- dropped MediaElement.js Apr 2021 · Video players
- dropped Modernizr Apr 2021 · JavaScript libraries
- dropped Prism Apr 2021 · Miscellaneous
- dropped Select2 Apr 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Apr 2021 · Miscellaneous
2020 7 added · 5 dropped
- added Hotjar Dec 2020 · Analytics
- added Prism Nov 2020 · Miscellaneous
- dropped W3 Total Cache Nov 2020 · Caching
- added Osano Oct 2020 · Cookie compliance
- added Slider Revolution Oct 2020 · Miscellaneous
- added Twitter Emoji (Twemoji) Oct 2020 · Miscellaneous
- added Weglot Oct 2020 · Miscellaneous
- dropped Yoast SEO Oct 2020 · SEO
- added YouTube Oct 2020 · Video players
- dropped Slider Revolution Sep 2020 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Sep 2020 · Miscellaneous
- dropped Weglot Sep 2020 · Miscellaneous