Technology history for reference.com
Stack size over time
From 2 detected technologies in Apr 2018 to 39 in Jun 2026 (peak 53).
Currently detected
- Google Tag Manager since Apr 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- Nginx since Jun 2018
- Varnish since Oct 2018
- Amazon CloudFront since Jul 2021
- Amazon Web Services since Jul 2021
- Bootstrap since Jul 2021
- PHP since Jul 2021
- Amazon Advertising since Jan 2022
- AppNexus since Jan 2022
- core-js since Jan 2022
- Criteo since Jan 2022
- Google Publisher Tag since Jan 2022
- Cloudflare since Mar 2022
- Cloudflare Bot Management since Mar 2022
- Prebid since Apr 2022
- Fastly since May 2022
- Aimtell since Jun 2022
- Amazon S3 since Jun 2022
- HSTS since Sep 2022
- Integral Ad Science since Sep 2022
- jQuery CDN since Sep 2022
- Facebook Pixel since Sep 2022
- Sovrn since Sep 2022
- Open Graph since Sep 2022
- Quantcast Measure since Sep 2022
- Node.js since Dec 2022
- Nuxt.js since Dec 2022
- RSS since Dec 2022
- Vuetify since Dec 2022
- Webpack since Dec 2022
- Vue.js since Dec 2022
- OneTrust since Jan 2023
- PerimeterX since Jan 2023
- jsDelivr since Feb 2023
- Vidazoo since May 2023
- GitHub Pages since May 2026
- Tailwind CSS since May 2026
Previously used
- jQuery Migrate Jan 2022 to Apr 2026 · 4 yrs
- MySQL Jan 2022 to Apr 2026 · 4 yrs
- Priority Hints Apr 2024 to Apr 2026 · 2 yrs
- reCAPTCHA Apr 2022 to Apr 2026 · 4 yrs
- WordPress Jan 2022 to Apr 2026 · 4 yrs
- WordPress Block Editor Jul 2024 to Apr 2026 · 1 yr
- WordPress Multisite Apr 2024 to Apr 2026 · 2 yrs
- WordPress VIP Jan 2022 to Apr 2026 · 4 yrs
- Yoast SEO Jan 2022 to Apr 2026 · 4 yrs
- Yoast SEO Premium Feb 2022 to Apr 2026 · 4 yrs
- Google AdSense Apr 2024 to Jan 2025 · 9 mo
- 33Across Aug 2022 to Apr 2024 · 1 yr
- DoubleClick for Publishers (DFP) Apr 2022 to Apr 2024 · 2 yrs
- Funding Choices Apr 2024 to Apr 2024 · 1 mo
- Rubicon Project Jan 2022 to Apr 2024 · 2 yrs
- Snowplow Analytics Apr 2024 to Apr 2024 · 1 mo
- Media.net Dec 2022 to Apr 2023 · 4 mo
- OpenX Jan 2022 to Apr 2023 · 1 yr
- PubMatic Jan 2022 to Apr 2023 · 1 yr
- Sharethrough Dec 2022 to Apr 2023 · 4 mo
- Smart Ad Server Dec 2022 to Apr 2023 · 4 mo
- SpotX Dec 2022 to Apr 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Adobe Audience Manager Aug 2022 to Jan 2023 · 5 mo
- TripleLift Jan 2022 to Jan 2023 · 1 yr
- comScore Apr 2018 to Nov 2022 · 4 yrs
- Chartbeat Feb 2022 to Oct 2022 · 8 mo
- Twitter Emoji (Twemoji) Jan 2022 to Jul 2022 · 6 mo
- Google Font API Jul 2021 to Dec 2021 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Aug 2019 to Dec 2019 · 4 mo
Timeline
2026 2 added · 9 dropped · 1 switched
- dropped jQuery Migrate Jun 2026 · JavaScript libraries
- dropped MySQL Jun 2026 · Databases
- dropped Priority Hints Jun 2026 · Performance
- dropped reCAPTCHA Jun 2026 · Security
- dropped WordPress Jun 2026 · CMS
- dropped WordPress Block Editor Jun 2026 · Page builders
- dropped WordPress Multisite Jun 2026 · Hosting
- dropped Yoast SEO Jun 2026 · SEO
- dropped Yoast SEO Premium Jun 2026 · SEO
- added Fastly May 2026 · CDN
- switched WordPress VIP GitHub Pages May 2026 · PaaS
- added Tailwind CSS May 2026 · UI frameworks
2025 1 added · 1 dropped
- dropped Google AdSense Mar 2025 · Advertising
- added Google AdSense Jan 2025 · Advertising
2024 10 dropped
- dropped Google AdSense Oct 2024 · Advertising
- dropped 33Across Aug 2024 · Advertising
- dropped DoubleClick for Publishers (DFP) Aug 2024 · Advertising
- dropped Funding Choices Aug 2024 · Cookie compliance
- dropped Rubicon Project Aug 2024 · Advertising
- dropped Snowplow Analytics Aug 2024 · Analytics
- dropped Adobe Audience Manager Jul 2024 · Segmentation
- dropped OpenX Jul 2024 · Advertising
- dropped PubMatic Jul 2024 · Advertising
- dropped TripleLift Jul 2024 · Advertising
2023 6 added · 6 dropped
- dropped Media.net Jun 2023 · Advertising
- dropped Sharethrough Jun 2023 · Advertising
- dropped Smart Ad Server Jun 2023 · Advertising
- dropped SpotX Jun 2023 · Advertising
- added Vidazoo May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added jsDelivr Feb 2023 · CDN
- added Adobe Audience Manager Jan 2023 · Segmentation
- dropped comScore Jan 2023 · Analytics
- added OneTrust Jan 2023 · Cookie compliance
- added PerimeterX Jan 2023 · Security
2022 57 added · 12 dropped · 1 switched
- dropped Adobe Audience Manager Dec 2022 · Segmentation
- dropped Chartbeat Dec 2022 · Analytics
- dropped Fastly Dec 2022 · CDN
- added RSS Dec 2022 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Nov 2022 · Font scripts
- dropped Varnish Nov 2022 · Caching
- dropped WordPress VIP Nov 2022 · PaaS
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added 33Across Aug 2022 · Advertising
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Aimtell Aug 2022 · Marketing automation
- added Amazon Advertising Aug 2022 · Advertising
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added AppNexus Aug 2022 · Advertising
- added Chartbeat Aug 2022 · Analytics
- added Criteo Aug 2022 · Advertising
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added Fastly Aug 2022 · CDN
- added Google Analytics Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added OpenX Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added Prebid Aug 2022 · Advertising
- added PubMatic Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- added Rubicon Project Aug 2022 · Advertising
- added TripleLift Aug 2022 · Advertising
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · SEO
- added Yoast SEO Premium Aug 2022 · SEO
- added Aimtell Jun 2022 · Marketing automation
- added Amazon S3 Jun 2022 · Miscellaneous
- added Amazon Web Services Jun 2022 · PaaS
- added Cloudflare Jun 2022 · CDN
- added Cloudflare Bot Management Jun 2022 · Security
- dropped core-js Jun 2022 · JavaScript libraries
- dropped Cloudflare May 2022 · CDN
- dropped Cloudflare Bot Management May 2022 · Security
- added Fastly May 2022 · CDN
- added DoubleClick for Publishers (DFP) Apr 2022 · Advertising
- added Prebid Apr 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Mar 2022 · CDN
- added Cloudflare Bot Management Mar 2022 · Security
- dropped Amazon CloudFront Feb 2022 · CDN
- dropped Amazon Web Services Feb 2022 · PaaS
- dropped Bootstrap Feb 2022 · UI frameworks
- added Chartbeat Feb 2022 · Analytics
- added Yoast SEO Premium Feb 2022 · SEO
- added Amazon Advertising Jan 2022 · Advertising
- added AppNexus Jan 2022 · Advertising
- added core-js Jan 2022 · JavaScript libraries
- added Criteo Jan 2022 · Advertising
- added Google Publisher Tag Jan 2022 · Advertising
- added jQuery Migrate Jan 2022 · JavaScript libraries
- added MySQL Jan 2022 · Databases
- added OpenX Jan 2022 · Advertising
- added PubMatic Jan 2022 · Advertising
- added Rubicon Project Jan 2022 · Advertising
- added TripleLift Jan 2022 · Advertising
- switched Google Font API Twitter Emoji (Twemoji) Jan 2022 · Font scripts
- added WordPress Jan 2022 · CMS
- added WordPress VIP Jan 2022 · PaaS
- added Yoast SEO Jan 2022 · SEO
2021 7 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- dropped comScore Aug 2021 · Analytics
- added Amazon CloudFront Jul 2021 · CDN
- added Amazon Web Services Jul 2021 · PaaS
- added Bootstrap Jul 2021 · UI frameworks
- added Google Font API Jul 2021 · Font scripts
- added jQuery Jul 2021 · JavaScript libraries
- added PHP Jul 2021 · Programming languages
- dropped jQuery Mar 2021 · JavaScript libraries
2020 1 dropped
- dropped Facebook Feb 2020 · Widgets
2019 7 added
- added Facebook Aug 2019 · Widgets
- added Google Analytics Aug 2019 · Analytics
- added Google Tag Manager Aug 2019 · Tag Managers
- added comScore Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Varnish Mar 2019 · Cache Tools
2018 4 added · 2 dropped
- dropped Google Analytics Nov 2018 · Analytics
- dropped Google Tag Manager Nov 2018 · Tag Managers
- added Varnish Oct 2018 · Cache Tools
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added Nginx Jun 2018 · Web Servers