Technology history for upworthy.com
Stack size over time
From 7 detected technologies in Apr 2018 to 90 in Jun 2026 (peak 92).
Currently detected
- React since Apr 2018
- comScore since Apr 2018
- Google AdSense since Jun 2018
- Google Analytics since Jun 2018
- Parse.ly since Jun 2018
- Google Tag Manager since Jun 2018
- Varnish since Jun 2018
- Webpack since Jul 2018
- Prebid since Oct 2018
- AppNexus since Feb 2019
- Google Font API since Jun 2019
- jQuery since Jun 2019
- DoubleClick Campaign Manager (DCM) since Oct 2019
- Font Awesome since Feb 2020
- Express since Feb 2020
- Nginx since Feb 2020
- Node.js since Feb 2020
- Ubuntu since Feb 2020
- Amazon Web Services since May 2020
- RebelMouse since Jul 2020
- Emotion since Jun 2021
- Google Optimize since Jun 2021
- styled-components since Jun 2021
- BigCommerce since Jun 2021
- Cart Functionality since Jun 2021
- ZURB Foundation since Jun 2021
- Facebook Pixel since Jul 2021
- Google Publisher Tag since Jul 2021
- Snowplow Analytics since Jul 2021
- Unpkg since Jul 2021
- Segment Consent Manager since Aug 2021
- core-js since Sep 2021
- Preact since Nov 2021
- Google Hosted Libraries since Feb 2022
- LazySizes since Feb 2022
- web-vitals since Feb 2022
- reCAPTCHA since Apr 2022
- Tailwind CSS since Apr 2022
- Apple Pay since Apr 2022
- Admiral since Apr 2022
- Adobe Audience Manager since May 2022
- cdnjs since May 2022
- Cloudflare since May 2022
- Envoy since Jun 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- Mailgun since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- PayPal since Nov 2022
- Algolia since Nov 2022
- Branch since Nov 2022
- Medium since Nov 2022
- RSS since Dec 2022
- OpenX since Jun 2023
- Plausible since Jul 2023
- PubMatic since Jul 2023
- TripleLift since Jul 2023
- Rubicon Project since Jul 2023
- 33Across since Jul 2023
- AdThrive since Jul 2023
- Facebook Login since Aug 2023
- Amazon Advertising since Sep 2023
- ID5 since Oct 2023
- Microsoft ASP.NET since Nov 2023
- Sentry since Jan 2024
- Remix since Jan 2024
- Beehiiv since Jan 2024
- Cloudflare Bot Management since Jan 2024
- PerimeterX since Aug 2024
- Amazon S3 since Sep 2024
- React Router since Nov 2024
- Tapad since Nov 2024
- PHP since Dec 2024
- Priority Hints since Jan 2025
- Beehiiv RSS feed since Jan 2025
- Amazon ALB since Mar 2025
- Cloudflare Browser Insights since Jul 2025
- MySQL since Apr 2026
- Prism since Apr 2026
- Twitter Emoji (Twemoji) since Apr 2026
- jQuery Migrate since Apr 2026
- MonsterInsights since Apr 2026
- WordPress since Apr 2026
- WordPress Multisite since Apr 2026
- WordPress Site Editor since Apr 2026
- WPForms since Apr 2026
- Yoast SEO since Apr 2026
- Yoast SEO Premium since Apr 2026
Previously used
- Headless UI May 2024 to Mar 2026 · 1 yr
- Cloudflare Turnstile Jan 2024 to Feb 2026 · 2 yrs
- Hotjar Jan 2020 to Feb 2026 · 6 yrs
- LiveIntent Oct 2021 to Feb 2026 · 4 yrs
- Oracle Moat Measurement Oct 2023 to Feb 2026 · 2 yrs
- YouTube Jul 2019 to Feb 2026 · 6 yrs
- Heroku Sep 2020 to Sep 2025 · 5 yrs
- VideoJS Oct 2024 to Sep 2025 · 11 mo
- Confiant Jul 2023 to Aug 2025 · 2 yrs
- GumGum Nov 2023 to Aug 2025 · 1 yr
- OneTrust Dec 2020 to Jul 2025 · 4 yrs
- Twitter Jun 2018 to Jul 2025 · 7 yrs
- Twitter Ads Jun 2022 to Jul 2025 · 3 yrs
- Skimlinks Oct 2024 to Mar 2025 · 5 mo
- Quantcast Measure Jun 2018 to Oct 2024 · 6 yrs
- Amazon Associates Sep 2024 to Sep 2024 · 1 mo
- Polyfill Apr 2021 to Feb 2024 · 2 yrs
- jsDelivr Jun 2023 to Jan 2024 · 7 mo
- Criteo Jun 2023 to Sep 2023 · 3 mo
- Moat Feb 2021 to Sep 2023 · 2 yrs
- DoubleClick for Publishers (DFP) Apr 2018 to Jun 2023 · 5 yrs
- PubGuru Nov 2021 to Jun 2023 · 1 yr
- Fly.io Aug 2022 to May 2023 · 9 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Integral Ad Science Jul 2022 to Feb 2023 · 7 mo
- Cloudflare Network Error Logging Jul 2022 to Oct 2022 · 3 mo
- Fastly Apr 2018 to Aug 2022 · 4 yrs
- Cowboy Apr 2018 to Jul 2022 · 4 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- OpenResty Jun 2021 to May 2022 · 11 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Vimeo Jan 2022 to Jan 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Osano Aug 2020 to Jul 2021 · 11 mo
- Segment Feb 2020 to Jan 2021 · 11 mo
- Modernizr Feb 2020 to Oct 2020 · 8 mo
- Amazon CloudFront May 2020 to Aug 2020 · 3 mo
- Backbone.js Jun 2019 to Mar 2020 · 9 mo
- Hogan.js Jun 2019 to Mar 2020 · 9 mo
- Underscore.js Jun 2018 to Mar 2020 · 1 yr
- Essential JS 2 Nov 2019 to Feb 2020 · 3 mo
- Bounce Exchange Jul 2019 to Nov 2019 · 4 mo
- Erlang Jun 2018 to May 2019 · 11 mo
- Google Plus Apr 2018 to Sep 2018 · 5 mo
- MailChimp Jun 2018 to Sep 2018 · 3 mo
- Optimizely Apr 2018 to Sep 2018 · 5 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added · 5 dropped · 1 switched
- dropped Hotjar Jun 2026 · Analytics
- dropped LiveIntent Jun 2026 · Advertising
- dropped Oracle Moat Measurement Jun 2026 · Analytics
- dropped YouTube Jun 2026 · Video players
- dropped Cloudflare Turnstile Apr 2026 · Security
- added Prism Apr 2026 · Miscellaneous
- switched Headless UI Tailwind CSS Apr 2026 · UI frameworks
- added Cloudflare Turnstile Feb 2026 · Security
2025 9 added · 15 dropped
- dropped Heroku Nov 2025 · PaaS
- dropped VideoJS Nov 2025 · Video players
- dropped Confiant Oct 2025 · Security
- dropped GumGum Oct 2025 · Advertising
- dropped OneTrust Sep 2025 · Cookie compliance
- dropped Twitter Sep 2025 · Widgets
- dropped Twitter Ads Sep 2025 · Advertising
- added GumGum Aug 2025 · Advertising
- added Heroku Aug 2025 · PaaS
- added Cloudflare Browser Insights Jul 2025 · Analytics
- dropped Heroku Jul 2025 · PaaS
- added Twitter Jul 2025 · Widgets
- added Twitter Ads Jul 2025 · Advertising
- dropped Twitter Jun 2025 · Widgets
- dropped Twitter Ads Jun 2025 · Advertising
- dropped Skimlinks May 2025 · Affiliate programs
- dropped GumGum Apr 2025 · Advertising
- added Twitter Apr 2025 · Widgets
- added Twitter Ads Apr 2025 · Advertising
- added Amazon ALB Mar 2025 · Load balancers
- added GumGum Feb 2025 · Advertising
- dropped PHP Feb 2025 · Programming languages
- dropped Twitter Jan 2025 · Widgets
- dropped Twitter Ads Jan 2025 · Advertising
2024 18 added · 10 dropped · 1 switched
- dropped Cloudflare Turnstile Dec 2024 · Security
- added Microsoft ASP.NET Dec 2024 · Web frameworks
- dropped Quantcast Measure Dec 2024 · Analytics
- added React Router Nov 2024 · JavaScript frameworks
- added Tapad Nov 2024 · Advertising
- added DoubleClick Campaign Manager (DCM) Oct 2024 · Advertising
- added Google AdSense Oct 2024 · Advertising
- added Quantcast Measure Oct 2024 · Analytics
- switched Amazon Associates Skimlinks Oct 2024 · Affiliate programs
- added VideoJS Oct 2024 · Video players
- added Amazon S3 Sep 2024 · CDN
- dropped Microsoft ASP.NET Sep 2024 · Web frameworks
- added PerimeterX Aug 2024 · Security
- added ID5 Jun 2024 · Advertising
- added Microsoft ASP.NET Jun 2024 · Web frameworks
- added Plausible Jun 2024 · Analytics
- added Twitter Jun 2024 · Widgets
- added Twitter Ads Jun 2024 · Advertising
- added Headless UI May 2024 · UI frameworks
- added Sentry May 2024 · Issue trackers
- dropped GumGum Apr 2024 · Advertising
- dropped ID5 Apr 2024 · Advertising
- dropped Polyfill Apr 2024 · JavaScript libraries
- dropped Sentry Apr 2024 · Issue trackers
- added YouTube Apr 2024 · Video players
- dropped jsDelivr Mar 2024 · CDN
- dropped Microsoft ASP.NET Mar 2024 · Web frameworks
- dropped YouTube Mar 2024 · Video players
- added Cloudflare Bot Management Jan 2024 · Security
2023 20 added · 12 dropped
- added Adobe Audience Manager Nov 2023 · Segmentation
- dropped Criteo Nov 2023 · Advertising
- added GumGum Nov 2023 · Advertising
- added Microsoft ASP.NET Nov 2023 · Web frameworks
- dropped Moat Nov 2023 · Analytics
- dropped Adobe Audience Manager Oct 2023 · Segmentation
- dropped Facebook Login Oct 2023 · Authentication
- added ID5 Oct 2023 · Advertising
- added Oracle Moat Measurement Oct 2023 · Analytics
- dropped Plausible Oct 2023 · Analytics
- added Amazon Advertising Sep 2023 · Advertising
- added YouTube Sep 2023 · Video players
- dropped DoubleClick for Publishers (DFP) Aug 2023 · Advertising
- added Facebook Login Aug 2023 · Authentication
- dropped Google AdSense Aug 2023 · Advertising
- dropped PubGuru Aug 2023 · Advertising
- dropped YouTube Aug 2023 · Video players
- added 33Across Jul 2023 · Advertising
- added AdThrive Jul 2023 · Advertising
- added AppNexus Jul 2023 · Advertising
- added Confiant Jul 2023 · Security
- dropped Fly.io Jul 2023 · PaaS
- added Plausible Jul 2023 · Analytics
- added PubMatic Jul 2023 · Advertising
- added Rubicon Project Jul 2023 · Advertising
- added TripleLift Jul 2023 · Advertising
- added Criteo Jun 2023 · Advertising
- added jsDelivr Jun 2023 · CDN
- added OpenX Jun 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- dropped Integral Ad Science Apr 2023 · Advertising
- added C Feb 2023 · Programming languages
2022 26 added · 11 dropped · 3 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Fastly Dec 2022 · CDN
- added RSS Dec 2022 · Miscellaneous
- dropped Cowboy Sep 2022 · Web servers
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Fly.io Aug 2022 · Web servers
- added Google Workspace Aug 2022 · Email
- added Mailgun Aug 2022 · Email
- added PWA Aug 2022 · Miscellaneous
- dropped Twitter Aug 2022 · Widgets
- dropped Twitter Ads Aug 2022 · Advertising
- added Cloudflare Network Error Logging Jul 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Integral Ad Science Jul 2022 · Advertising
- dropped OpenResty Jul 2022 · Web servers
- added Envoy Jun 2022 · Reverse proxies
- dropped Tailwind CSS Jun 2022 · UI frameworks
- switched Facebook Twitter Jun 2022 · Widgets
- added Twitter Ads Jun 2022 · Advertising
- added Adobe Audience Manager May 2022 · Segmentation
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added Fastly May 2022 · CDN
- added Admiral Apr 2022 · Miscellaneous
- added Apple Pay Apr 2022 · Payment processors
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- switched Vimeo YouTube Apr 2022 · Video players
- dropped YouTube Mar 2022 · Video players
- added DoubleClick for Publishers (DFP) Feb 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
- added Google Publisher Tag Feb 2022 · Advertising
- added LazySizes Feb 2022 · JavaScript libraries
- switched Google Core Web Vitals web-vitals Feb 2022 · RUM
- dropped DoubleClick for Publishers (DFP) Jan 2022 · Advertising
- dropped Google Publisher Tag Jan 2022 · Advertising
- added Vimeo Jan 2022 · Video players
2021 20 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Preact Nov 2021 · JavaScript libraries
- added PubGuru Nov 2021 · Advertising
- added LiveIntent Oct 2021 · Email
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- added core-js Sep 2021 · JavaScript libraries
- added Google Core Web Vitals Sep 2021 · RUM
- dropped Osano Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Polyfill Aug 2021 · JavaScript libraries
- added Quantcast Choice Aug 2021 · Cookie compliance
- added Segment Consent Manager Aug 2021 · Cookie compliance
- added DoubleClick for Publishers (DFP) Jul 2021 · Advertising
- added Facebook Pixel Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Publisher Tag Jul 2021 · Advertising
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Prebid Jul 2021 · Advertising
- added Snowplow Analytics Jul 2021 · Analytics
- added Unpkg Jul 2021 · CDN
- dropped Polyfill Jun 2021 · JavaScript libraries
- added YouTube May 2021 · Video players
- added Polyfill Apr 2021 · JavaScript libraries
- dropped Segment Mar 2021 · Analytics
- dropped Twitter Mar 2021 · Widgets
- dropped Webpack Mar 2021 · Miscellaneous
- added Moat Feb 2021 ·
2020 13 added · 20 dropped
- dropped Amazon Web Services Dec 2020 · PaaS
- dropped Heroku Dec 2020 · PaaS
- dropped Modernizr Dec 2020 · JavaScript libraries
- added OneTrust Dec 2020 · Cookie compliance
- added Twitter Dec 2020 · Widgets
- dropped Amazon CloudFront Oct 2020 · CDN
- added Cowboy Sep 2020 · Web servers
- added Heroku Sep 2020 · PaaS
- added Osano Aug 2020 · Cookie compliance
- added RebelMouse Jul 2020 · CMS
- added Hotjar Jun 2020 · Analytics
- dropped Prebid Jun 2020 · Advertising Networks
- dropped YouTube Jun 2020 · Video Players
- added Amazon CloudFront May 2020 · CDN
- added Amazon Web Services May 2020 · PaaS
- dropped Backbone.js May 2020 · JavaScript Frameworks
- dropped DoubleClick Campaign Manager (DCM) May 2020 · Advertising Networks
- dropped Google AdSense May 2020 · Advertising Networks
- dropped Hogan.js May 2020 · JavaScript Frameworks
- dropped jQuery May 2020 · JavaScript Libraries
- dropped Underscore.js May 2020 · JavaScript Libraries
- dropped AppNexus Apr 2020 · Advertising Networks
- dropped DoubleClick for Publishers (DFP) Apr 2020 · Advertising Networks
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- dropped Hotjar Apr 2020 · Analytics
- added Webpack Apr 2020 · Miscellaneous
- added YouTube Apr 2020 · Video Players
- added DoubleClick Campaign Manager (DCM) Mar 2020 · Advertising Networks
- dropped YouTube Feb 2020 · Video Players
- dropped Bounce Exchange Jan 2020 · Marketing Automation
- dropped DoubleClick Campaign Manager (DCM) Jan 2020 · Advertising Networks
- added Hotjar Jan 2020 · Analytics
- dropped Twitter Jan 2020 · Widgets
2019 29 added · 11 dropped
- added Essential JS 2 Nov 2019 · Web Frameworks
- added Twitter Nov 2019 · Widgets
- added YouTube Nov 2019 · Video Players
- added DoubleClick Campaign Manager (DCM) Oct 2019 · Advertising Networks
- added AppNexus Sep 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
- added Prebid Sep 2019 · Advertising Networks
- dropped Twitter Sep 2019 · Widgets
- dropped YouTube Sep 2019 · Video Players
- dropped DoubleClick for Publishers (DFP) Aug 2019 · Advertising Networks
- dropped AppNexus Jul 2019 · Advertising Networks
- added Bounce Exchange Jul 2019 · Marketing Automation
- dropped Cowboy Jul 2019 · Web Servers
- dropped Erlang Jul 2019 · Programming Languages
- dropped Parse.ly Jul 2019 · Analytics
- dropped Prebid Jul 2019 · Advertising Networks
- dropped Quantcast Measure Jul 2019 · Analytics
- added Twitter Jul 2019 · Widgets
- added YouTube Jul 2019 · Video Players
- added Backbone.js Jun 2019 · JavaScript Frameworks
- added Facebook Jun 2019 · Widgets
- added Google Font API Jun 2019 · Font Scripts
- added Hogan.js Jun 2019 · JavaScript Frameworks
- added jQuery Jun 2019 · JavaScript Libraries
- added Underscore.js Jun 2019 · JavaScript Libraries
- added Quantcast Measure May 2019 · Analytics
- dropped Quantcast Measure Apr 2019 · Analytics
- dropped Webpack Apr 2019 · Miscellaneous
- added AppNexus Mar 2019 · Advertising Networks
- added comScore Mar 2019 · Analytics
- added Cowboy Mar 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Erlang Mar 2019 · Programming Languages
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Parse.ly Mar 2019 · Analytics
- added Prebid Mar 2019 · Advertising Networks
- added Varnish Mar 2019 · Cache Tools
- added AppNexus Feb 2019 · Advertising Networks
2018 13 added · 8 dropped · 2 switched
- dropped Facebook Nov 2018 · Widgets
- dropped Google Plus Nov 2018 · Widgets
- dropped MailChimp Nov 2018 · Marketing Automation
- dropped Optimizely Nov 2018 · Analytics
- dropped React Nov 2018 · JavaScript Frameworks
- dropped Twitter Nov 2018 · Widgets
- added Prebid Oct 2018 · Advertising Networks
- dropped Fastly Sep 2018 · CDN
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- switched webpack-2 Webpack Jul 2018 · Miscellaneous
- added Erlang Jun 2018 · Programming Languages
- added Facebook Jun 2018 · Widgets
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added Lodash Jun 2018 · JavaScript Frameworks
- added MailChimp Jun 2018 · Marketing Automation
- added Parse.ly Jun 2018 · Analytics
- added Quantcast Measure Jun 2018 · Analytics
- added Twitter Jun 2018 · Widgets
- switched Lodash Underscore.js Jun 2018 · JavaScript Frameworks
- added Varnish Jun 2018 · Cache Tools
- added webpack-2 Jun 2018 · Miscellaneous