Technology history for theguardian.com
Stack size over time
From 9 detected technologies in Jun 2018 to 98 in Jun 2026 (peak 102).
Currently detected
- DoubleClick for Publishers (DFP) since Jun 2018
- comScore since Jun 2018
- Google AdSense since Jun 2018
- Google Tag Manager since Jun 2018
- Google Analytics since Jun 2018
- Facebook since Jun 2018
- Varnish since Jun 2018
- Prebid since Jun 2018
- Webpack since Jul 2018
- GitHub Pages since Aug 2018
- jQuery since Aug 2018
- Bootstrap since Aug 2018
- Modernizr since Aug 2018
- Polyfill since Aug 2018
- RequireJS since Aug 2018
- Yii since Aug 2018
- IIS since Aug 2018
- Apache HTTP Server since Aug 2018
- Craft CMS since Aug 2018
- jQuery UI since Aug 2018
- PHP since Aug 2018
- Nginx since Aug 2018
- VWO since Aug 2018
- Adobe Analytics since Aug 2018
- Amazon CloudFront since Aug 2018
- Amazon S3 since Aug 2018
- Concrete CMS since Aug 2018
- Fastly since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Hotjar since Aug 2018
- Stripe since Aug 2018
- Windows Server since Aug 2018
- PayPal since Nov 2018
- React since Nov 2018
- Amazon Web Services since Jan 2019
- Sentry since Oct 2019
- Font Awesome since Jun 2020
- reCAPTCHA since Jun 2020
- Clipboard.js since Jul 2020
- Cart Functionality since Aug 2020
- AMP since Aug 2020
- Microsoft Advertising since Feb 2021
- Google Publisher Tag since Feb 2021
- Twitter Ads since May 2021
- Twitter Analytics since May 2021
- Amazon Advertising since Jun 2021
- Permutive since Jun 2021
- Facebook Pixel since Jul 2021
- Emotion since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Alpine.js since Aug 2021
- core-js since Aug 2021
- Amazon ALB since Sep 2021
- Salesforce Audience Studio since Sep 2021
- cdnjs since Oct 2021
- Vimeo since Nov 2021
- Preact since Nov 2021
- jQuery CDN since Feb 2022
- Integral Ad Science since Feb 2022
- LazySizes since Feb 2022
- GSAP since Apr 2022
- jQuery Modal since Apr 2022
- Criteo since Apr 2022
- Tailwind CSS since Apr 2022
- PubMatic since Apr 2022
- Cloudflare since May 2022
- Google Call Conversion Tracking since May 2022
- Cloudflare Bot Management since May 2022
- SEOmatic since May 2022
- Linkedin Insight Tag since Jun 2022
- Amazon SES since Aug 2022
- DocuSign since Aug 2022
- Google Workspace since Aug 2022
- Salesforce since Aug 2022
- Howler.js since Sep 2022
- Typekit since Sep 2022
- Handlebars since Sep 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Nov 2022
- Google Ads since Dec 2022
- RSS since Dec 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Apple iCloud Mail since Jan 2023
- Confiant since Jun 2023
- OpenX since Aug 2023
- Snowplow Analytics since Aug 2023
- PWA since Sep 2023
- Adjust since Nov 2023
- HTTP/3 since Feb 2024
- React Router since Nov 2024
- Vue.js since Apr 2025
- ID5 since May 2025
- Amplitude since Jun 2025
- AngularJS since Jun 2025
- Qualtrics since Jun 2025
- Cloudflare Browser Insights since Oct 2025
- Priority Hints since Nov 2025
Previously used
- Svelte Apr 2025 to Mar 2026 · 11 mo
- Admiral Aug 2025 to Feb 2026 · 6 mo
- Google Analytics Enhanced eCommerce Aug 2018 to Nov 2025 · 7 yrs
- Quantum Metric Aug 2022 to Oct 2025 · 3 yrs
- Node.js Apr 2025 to May 2025 · 1 mo
- SvelteKit Apr 2025 to May 2025 · 1 mo
- Vite Apr 2025 to May 2025 · 1 mo
- DataDome Apr 2024 to Feb 2025 · 10 mo
- Java Aug 2023 to Apr 2024 · 8 mo
- Osano Aug 2020 to Sep 2023 · 3 yrs
- jsDelivr Aug 2023 to Aug 2023 · 1 mo
- Lodash Aug 2018 to Aug 2023 · 5 yrs
- Chart.js Nov 2022 to Jul 2023 · 8 mo
- Datadome Jul 2023 to Jul 2023 · 1 mo
- Google Font API Jan 2019 to Jul 2023 · 4 yrs
- Gravity Forms Nov 2022 to Jul 2023 · 8 mo
- hCaptcha Jul 2023 to Jul 2023 · 1 mo
- Isotope Nov 2022 to Jul 2023 · 8 mo
- jQuery Migrate Nov 2022 to Jul 2023 · 8 mo
- MySQL Nov 2022 to Jul 2023 · 8 mo
- OpenSSL Nov 2022 to Jul 2023 · 8 mo
- prettyPhoto Nov 2022 to Jul 2023 · 8 mo
- Raphael Nov 2022 to Jul 2023 · 8 mo
- SWFObject Nov 2022 to Jul 2023 · 8 mo
- WordPress Nov 2022 to Jul 2023 · 8 mo
- VideoJS Apr 2022 to Jun 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Twitter Emoji (Twemoji) Nov 2022 to Jan 2023 · 2 mo
- Pardot May 2019 to Nov 2022 · 3 yrs
- Microsoft Clarity Jan 2022 to Oct 2022 · 9 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- TripleLift Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Freshchat Feb 2020 to Sep 2021 · 1 yr
- Flickity Feb 2020 to Jul 2021 · 1 yr
- Unpkg Jul 2021 to Jul 2021 · 1 mo
- Ruby on Rails Aug 2018 to Apr 2021 · 2 yrs
- AppNexus Feb 2019 to Mar 2021 · 2 yrs
- Ruby Aug 2018 to Jan 2021 · 2 yrs
- Django Aug 2018 to Jun 2020 · 1 yr
- Python Aug 2018 to Jun 2020 · 1 yr
- Twitter typeahead.js Aug 2018 to Jun 2020 · 1 yr
- Essential JS 2 Feb 2020 to Feb 2020 · 1 mo
- YouTube Aug 2018 to Jan 2020 · 1 yr
- Segment Jan 2019 to Aug 2019 · 7 mo
- Adobe DTM Jan 2019 to May 2019 · 4 mo
- AddThis Aug 2018 to Mar 2019 · 7 mo
- Optimizely Aug 2018 to Mar 2019 · 7 mo
- Debian Aug 2018 to Sep 2018 · 1 mo
- Google Maps Aug 2018 to Sep 2018 · 1 mo
- Twitter Aug 2018 to Sep 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 4 added · 3 dropped
- dropped Svelte May 2026 · JavaScript frameworks
- dropped Admiral Apr 2026 · Miscellaneous
- added Svelte Feb 2026 · JavaScript frameworks
- dropped Google Analytics Enhanced eCommerce Jan 2026 · Analytics
- added OpenX Jan 2026 · Advertising
- added PubMatic Jan 2026 · Advertising
- added Snowplow Analytics Jan 2026 · Analytics
2025 14 added · 8 dropped
- dropped Quantum Metric Dec 2025 · Analytics
- added Cloudflare Browser Insights Oct 2025 · Analytics
- dropped Amplitude Sep 2025 · Analytics
- added Admiral Aug 2025 · Miscellaneous
- added Criteo Aug 2025 · Advertising
- dropped Node.js Aug 2025 · Programming languages
- dropped Svelte Aug 2025 · JavaScript frameworks
- dropped SvelteKit Aug 2025 · UI frameworks
- dropped Vite Aug 2025 · Miscellaneous
- added RSS Jul 2025 · Miscellaneous
- added Amplitude Jun 2025 · Analytics
- added AngularJS Jun 2025 · JavaScript frameworks
- added Qualtrics Jun 2025 · Surveys
- added ID5 May 2025 · Advertising
- dropped DataDome Apr 2025 · Security
- added Node.js Apr 2025 · Programming languages
- added Svelte Apr 2025 · JavaScript frameworks
- added SvelteKit Apr 2025 · UI frameworks
- added Vite Apr 2025 · Miscellaneous
- added Vue.js Apr 2025 · JavaScript frameworks
- dropped Ruby on Rails Mar 2025 · Web frameworks
- added Stripe Feb 2025 · Payment processors
2024 4 added · 19 dropped
- added React Nov 2024 · JavaScript frameworks
- added React Router Nov 2024 · JavaScript frameworks
- dropped Java Jun 2024 · Programming languages
- dropped Pardot Jun 2024 · Marketing automation
- dropped Chart.js May 2024 · JavaScript graphics
- dropped Datadome May 2024 · Security
- dropped Google Font API May 2024 · Font scripts
- dropped Gravity Forms May 2024 · WordPress plugins
- dropped hCaptcha May 2024 · Security
- dropped Isotope May 2024 · JavaScript libraries
- dropped jQuery Migrate May 2024 · JavaScript libraries
- dropped MySQL May 2024 · Databases
- dropped OpenSSL May 2024 · Web server extensions
- dropped prettyPhoto May 2024 · JavaScript libraries
- dropped Raphael May 2024 · JavaScript graphics
- dropped RSS May 2024 · Miscellaneous
- dropped SWFObject May 2024 · Miscellaneous
- dropped Swiper May 2024 · JavaScript libraries
- dropped WordPress May 2024 · CMS
- dropped Twitter Emoji (Twemoji) Apr 2024 · Font scripts
- added Java Mar 2024 · Programming languages
- added HTTP/3 Feb 2024 · Miscellaneous
- dropped Java Jan 2024 · Programming languages
2023 35 added · 8 dropped · 1 switched
- dropped Stripe Dec 2023 · Payment processors
- added Adjust Nov 2023 · Analytics
- dropped Osano Nov 2023 · Cookie compliance
- dropped jsDelivr Oct 2023 · CDN
- dropped Lodash Oct 2023 · JavaScript libraries
- dropped OpenX Oct 2023 · Advertising
- dropped Snowplow Analytics Oct 2023 · Analytics
- added PWA Sep 2023 · Miscellaneous
- added Java Aug 2023 · Programming languages
- added jsDelivr Aug 2023 · CDN
- added OpenX Aug 2023 · Advertising
- added Snowplow Analytics Aug 2023 · Analytics
- added Lodash Jul 2023 · JavaScript libraries
- added Confiant Jun 2023 · Security
- added Alpine.js May 2023 · JavaScript frameworks
- added Amazon Advertising May 2023 · Advertising
- added Amazon ALB May 2023 · Load balancers
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Concrete CMS May 2023 · CMS
- added Google Ads May 2023 · Advertising
- added Google Publisher Tag May 2023 · Advertising
- added Integral Ad Science May 2023 · Advertising
- added jQuery Modal May 2023 · JavaScript libraries
- added LazySizes May 2023 · JavaScript libraries
- added Linkedin Insight Tag May 2023 · Analytics
- added Microsoft Advertising May 2023 · Advertising
- added Modernizr May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Osano May 2023 · Cookie compliance
- added Permutive May 2023 · Miscellaneous
- added Quantum Metric May 2023 · Analytics
- added reCAPTCHA May 2023 · Security
- added SEOmatic May 2023 · SEO
- added Stripe May 2023 · Payment processors
- added Tailwind CSS May 2023 · UI frameworks
- added VideoJS May 2023 · Video players
- switched VideoJS Vimeo May 2023 · Video players
- dropped C Apr 2023 · Programming languages
- dropped React Apr 2023 · JavaScript frameworks
- added C Feb 2023 · Programming languages
- added Stripe Feb 2023 · Payment processors
- added Apple iCloud Mail Jan 2023 · Webmail
2022 60 added · 8 dropped
- added Google Ads Dec 2022 · Advertising
- dropped jQuery CDN Dec 2022 · CDN
- dropped Microsoft Clarity Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Alpine.js Aug 2022 · JavaScript frameworks
- added Amazon Advertising Aug 2022 · Advertising
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon SES Aug 2022 · Email
- added Apache HTTP Server Aug 2022 · Web servers
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Concrete CMS Aug 2022 · CMS
- added DocuSign Aug 2022 · Miscellaneous
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Enhanced eCommerce Aug 2022 · Analytics
- added Google Call Conversion Tracking Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Workspace Aug 2022 · Webmail
- added Integral Ad Science Aug 2022 · Advertising
- added jQuery CDN Aug 2022 · CDN
- added jQuery Modal Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added Modernizr Aug 2022 · JavaScript libraries
- added Osano Aug 2022 · Cookie compliance
- added Pardot Aug 2022 · Marketing automation
- added Permutive Aug 2022 · Miscellaneous
- added Quantum Metric Aug 2022 · Analytics
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- dropped Ruby Aug 2022 · Programming languages
- added Salesforce Aug 2022 · CRM
- added Salesforce Audience Studio Aug 2022 · Segmentation
- added SEOmatic Aug 2022 · SEO
- added Tailwind CSS Aug 2022 · UI frameworks
- added VideoJS Aug 2022 · Video players
- added Vimeo Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Criteo Jun 2022 · Advertising
- dropped GSAP Jun 2022 · JavaScript frameworks
- added Linkedin Insight Tag Jun 2022 · Analytics
- dropped PubMatic Jun 2022 · Advertising
- dropped TripleLift Jun 2022 · Advertising
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- added Google Analytics Enhanced eCommerce May 2022 · Analytics
- added Google Call Conversion Tracking May 2022 · Analytics
- added SEOmatic May 2022 · SEO
- added Criteo Apr 2022 · Advertising
- added GSAP Apr 2022 · JavaScript frameworks
- added jQuery Modal Apr 2022 · JavaScript libraries
- added PayPal Apr 2022 · Payment processors
- added PubMatic Apr 2022 · Advertising
- added Tailwind CSS Apr 2022 · UI frameworks
- added TripleLift Apr 2022 · Advertising
- added VideoJS Apr 2022 · Video players
- added Integral Ad Science Feb 2022 · Advertising
- added jQuery CDN Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added Microsoft Clarity Jan 2022 · Analytics
- added React Jan 2022 · JavaScript frameworks
2021 20 added · 7 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped Freshchat Nov 2021 · Live chat
- added Preact Nov 2021 · JavaScript libraries
- added Vimeo Nov 2021 · Video players
- switched Unpkg cdnjs Oct 2021 · CDN
- added Amazon ALB Sep 2021 · Load balancers
- dropped Flickity Sep 2021 · JavaScript libraries
- added Salesforce Audience Studio Sep 2021 · Segmentation
- added Wheelio Sep 2021 · Widgets
- added Alpine.js Aug 2021 · JavaScript frameworks
- added core-js Aug 2021 · JavaScript libraries
- added Emotion Jul 2021 · Development
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Pardot Jul 2021 · Marketing automation
- added Sentry Jul 2021 · Issue trackers
- added Unpkg Jul 2021 · CDN
- added Amazon Advertising Jun 2021 · Advertising
- added Permutive Jun 2021 · Miscellaneous
- dropped AppNexus May 2021 · Advertising
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- dropped Pardot Mar 2021 · Marketing automation
- dropped Sentry Mar 2021 · Issue trackers
- dropped Google Analytics Enhanced eCommerce Feb 2021 · Ecommerce
- added Google Publisher Tag Feb 2021 · Advertising
- added Microsoft Advertising Feb 2021 · Analytics
2020 6 added · 8 dropped
- dropped Stripe Sep 2020 · Payment processors
- added AMP Aug 2020 · JavaScript frameworks
- added AppNexus Aug 2020 · Advertising
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Django Aug 2020 · Web frameworks
- added Osano Aug 2020 · Cookie compliance
- dropped Python Aug 2020 · Programming languages
- dropped RequireJS Aug 2020 · JavaScript frameworks
- dropped Twitter typeahead.js Aug 2020 · JavaScript libraries
- added Google AdSense Jul 2020 · Advertising
- dropped Google AdSense Jun 2020 · Advertising Networks
- added reCAPTCHA Jun 2020 · Captchas
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- dropped YouTube Mar 2020 · Video Players
2019 5 added · 9 dropped
- dropped PayPal Dec 2019 · Payment Processors
- dropped Segment Oct 2019 · Analytics
- added Sentry Oct 2019 · Issue Trackers
- dropped Google Font API Aug 2019 · Font Scripts
- dropped Adobe DTM Jul 2019 · Tag Managers
- dropped AppNexus Jun 2019 · Advertising Networks
- dropped AddThis May 2019 · Widgets
- dropped Google Analytics Enhanced eCommerce May 2019 · Analytics
- dropped Optimizely May 2019 · Analytics
- added Pardot May 2019 · Marketing Automation
- added AppNexus Feb 2019 · Advertising Networks
- added Adobe DTM Jan 2019 · Tag Managers
- added Amazon Web Services Jan 2019 · PaaS
- dropped React Jan 2019 · JavaScript Frameworks
2018 3 added · 5 dropped · 1 switched
- dropped Debian Nov 2018 · Operating Systems
- dropped Google Maps Nov 2018 · Maps
- dropped jQuery UI Nov 2018 · JavaScript Libraries
- dropped Lodash Nov 2018 · JavaScript Libraries
- added PayPal Nov 2018 · Payment Processors
- added React Nov 2018 · JavaScript Frameworks
- dropped Twitter Nov 2018 · Widgets
- added Polyfill Aug 2018 · JavaScript Libraries
- switched webpack-2 Webpack Jul 2018 · Miscellaneous