Technology history for w3schools.com
Stack size over time
From 2 detected technologies in May 2018 to 109 in Jun 2026 (peak 110).
Currently detected
- IIS since May 2018
- Microsoft ASP.NET since May 2018
- Windows Server since Jun 2018
- Google Analytics since Jun 2018
- Amazon ECS since Feb 2019
- Amazon Web Services since Feb 2019
- Docker since Feb 2019
- Google Tag Manager since Mar 2019
- Prebid since Mar 2019
- AppNexus since Mar 2019
- DoubleClick for Publishers (DFP) since Mar 2019
- Azure CDN since May 2019
- Criteo since Jun 2019
- Google Font API since Dec 2020
- PHP since Dec 2020
- Apache HTTP Server since Dec 2020
- Debian since Dec 2020
- Font Awesome since Dec 2020
- Visa since Jan 2021
- Shopify since Jan 2021
- jQuery since Jan 2021
- Apple Pay since Jan 2021
- American Express since Jan 2021
- Cloudflare since Jan 2021
- Cart Functionality since Jan 2021
- Google Publisher Tag since Feb 2021
- React since May 2021
- Amazon CloudFront since May 2021
- Amazon S3 since May 2021
- Nginx since May 2021
- Zendesk since Jun 2021
- Google Optimize since Jul 2021
- Ruby since Jul 2021
- Ruby on Rails since Jul 2021
- Babel since Jul 2021
- Boomerang since Jul 2021
- Facebook Pixel since Jul 2021
- jQuery UI since Jul 2021
- Lodash since Jul 2021
- Google AdSense since Jul 2021
- reCAPTCHA since Aug 2021
- snigel AdConsent since Aug 2021
- snigel AdEngine since Sep 2021
- Amazon Advertising since Sep 2021
- core-js since Sep 2021
- Webpack since Oct 2021
- PayPal since Nov 2021
- Printful since Nov 2021
- Azure since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Envoy since Nov 2021
- Mastercard since Nov 2021
- Tailwind CSS since Apr 2022
- Hotjar since May 2022
- Azure Front Door since Jun 2022
- Flickity since Jul 2022
- Google Workspace since Aug 2022
- Amazon SES since Aug 2022
- Loox since Aug 2022
- Open Graph since Sep 2022
- Sendinblue since Sep 2022
- Bootstrap since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Priority Hints since Feb 2023
- Rudderstack since Mar 2023
- Dovetale since Mar 2023
- Lucky Orange since Mar 2023
- Seal Subscriptions since Apr 2023
- OpenX since Jun 2023
- PubMatic since Jun 2023
- Rubicon Project since Jun 2023
- Snowplow Analytics since Jun 2023
- TripleLift since Jun 2023
- 33Across since Jun 2023
- Confiant since Jun 2023
- Adobe Audience Manager since Jun 2023
- Amazon ALB since Jun 2023
- jsDelivr since Jun 2023
- PWA since Sep 2023
- ID5 since Oct 2023
- OneTrust since Nov 2023
- Vercel since Nov 2023
- Tapfiliate since Nov 2023
- VWO since Nov 2023
- Cloudflare Browser Insights since Nov 2023
- HubSpot since Nov 2023
- FingerprintJS since Nov 2023
- FullStory since Nov 2023
- lit-element since Nov 2023
- Microsoft Advertising since Nov 2023
- lit-html since Nov 2023
- Next.js since Nov 2023
- Node.js since Nov 2023
- PushOwl since Aug 2024
- Google Sign-in since Dec 2024
- TypeScript since Dec 2024
- Segment since Dec 2024
- Semantic UI since Dec 2024
- GraphQL since Dec 2024
- Apollo since Dec 2024
- Imgix since Dec 2024
- Emotion since Dec 2024
- Gatsby since Dec 2024
- Google Pay since Feb 2025
- Funding Choices since Mar 2025
- Quantcast Measure since Nov 2025
- Apple iCloud Mail since Mar 2026
- Vitals since Apr 2026
Previously used
- Azure Edge Network Jan 2024 to Mar 2026 · 2 yrs
- Vue.js Jul 2024 to Mar 2026 · 1 yr
- Preact May 2022 to Jun 2024 · 2 yrs
- Shopify Chat Jul 2023 to Jun 2024 · 11 mo
- Microsoft Clarity Jan 2024 to Jan 2024 · 1 mo
- Microsoft HTTPAPI Mar 2022 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Klarna Checkout Sep 2022 to Sep 2022 · 1 mo
- MailChimp Jul 2022 to Sep 2022 · 2 mo
- Google Hosted Libraries Jul 2022 to Aug 2022 · 1 mo
- LazySizes Feb 2022 to Jun 2022 · 4 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Hotjar Incoming Feedback May 2022 to May 2022 · 1 mo
- Facebook May 2021 to Apr 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
Timeline
2026 3 added · 2 dropped
- dropped Azure Edge Network May 2026 · Miscellaneous
- dropped Vue.js May 2026 · JavaScript frameworks
- added Flickity Apr 2026 · JavaScript libraries
- added Vitals Apr 2026 · Shopify apps
- added Apple iCloud Mail Mar 2026 · Webmail
2025 6 added · 1 dropped
- added PushOwl Aug 2025 · Marketing automation
- added Envoy Apr 2025 · Reverse proxies
- added American Express Feb 2025 · Payment processors
- added Google Pay Feb 2025 · Payment processors
- added Mastercard Feb 2025 · Payment processors
- added Visa Feb 2025 · Payment processors
- dropped PushOwl Jan 2025 · Marketing automation
2024 10 added · 7 dropped
- dropped American Express Dec 2024 · Payment processors
- dropped Mastercard Dec 2024 · Payment processors
- dropped Visa Dec 2024 · Payment processors
- dropped Preact Aug 2024 · JavaScript libraries
- added PushOwl Aug 2024 · Marketing automation
- dropped Shopify Chat Aug 2024 · Shopify apps
- added Vue.js Jul 2024 · JavaScript frameworks
- dropped Envoy Jun 2024 · Reverse proxies
- added Preact Jun 2024 · JavaScript libraries
- added Shopify Chat Jun 2024 · Shopify apps
- added American Express Apr 2024 · Payment processors
- added Envoy Apr 2024 · Reverse proxies
- added Mastercard Apr 2024 · Payment processors
- added Visa Apr 2024 · Payment processors
- dropped Microsoft Clarity Mar 2024 · Analytics
- added Azure Edge Network Jan 2024 · Miscellaneous
- added Microsoft Clarity Jan 2024 · Analytics
2023 23 added · 10 dropped
- dropped Shopify Chat Dec 2023 · Shopify apps
- added lit-element Nov 2023 · JavaScript libraries
- added lit-html Nov 2023 · JavaScript libraries
- added ID5 Oct 2023 · Advertising
- added PWA Sep 2023 · Miscellaneous
- added Shopify Chat Jul 2023 · Shopify apps
- added 33Across Jun 2023 · Advertising
- added Adobe Audience Manager Jun 2023 · Segmentation
- added Amazon ALB Jun 2023 · Load balancers
- added Confiant Jun 2023 · Security
- added Criteo Jun 2023 · Advertising
- added jsDelivr Jun 2023 · CDN
- added OpenX Jun 2023 · Advertising
- added PubMatic Jun 2023 · Advertising
- added Rubicon Project Jun 2023 · Advertising
- added Snowplow Analytics Jun 2023 · IaaS
- added TripleLift Jun 2023 · Advertising
- dropped Microsoft HTTPAPI May 2023 · Web servers
- dropped C Apr 2023 · Programming languages
- added Seal Subscriptions Apr 2023 · Shopify apps
- added Dovetale Mar 2023 · Affiliate programs
- added Lucky Orange Mar 2023 · Analytics
- added Microsoft HTTPAPI Mar 2023 · Web servers
- added Rudderstack Mar 2023 · Customer data platform
- added C Feb 2023 · Programming languages
- dropped Microsoft HTTPAPI Feb 2023 · Web servers
- added Priority Hints Feb 2023 · Performance
- dropped American Express Jan 2023 · Payment processors
- dropped Cloudflare Network Error Logging Jan 2023 · Issue trackers
- dropped Klarna Checkout Jan 2023 · Payment processors
- dropped MailChimp Jan 2023 · Marketing automation
- dropped Mastercard Jan 2023 · Payment processors
- dropped Visa Jan 2023 · Payment processors
2022 22 added · 13 dropped
- added Lodash Dec 2022 · JavaScript libraries
- dropped Flickity Nov 2022 · JavaScript libraries
- dropped Google Hosted Libraries Nov 2022 · CDN
- dropped Webpack Nov 2022 · Miscellaneous
- added Bootstrap Sep 2022 · UI frameworks
- dropped Envoy Sep 2022 · Reverse proxies
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Klarna Checkout Sep 2022 · Payment processors
- added Open Graph Sep 2022 · Miscellaneous
- added Sendinblue Sep 2022 · Marketing automation
- added Amazon SES Aug 2022 · Email
- added Google Workspace Aug 2022 · Webmail
- dropped LazySizes Aug 2022 · JavaScript libraries
- dropped Lodash Aug 2022 · JavaScript libraries
- added Loox Aug 2022 · Reviews
- added Flickity Jul 2022 · JavaScript libraries
- added Google AdSense Jul 2022 · Advertising
- added Google Hosted Libraries Jul 2022 · CDN
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Hotjar Incoming Feedback Jul 2022 · Widgets
- added MailChimp Jul 2022 · Marketing automation
- dropped Preact Jul 2022 · JavaScript libraries
- added Azure Front Door Jun 2022 · Load balancers
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Hotjar May 2022 · Analytics
- added Hotjar Incoming Feedback May 2022 · Widgets
- added Preact May 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- added Microsoft HTTPAPI Mar 2022 · Web servers
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- dropped Google AdSense Jan 2022 · Advertising
- dropped Wheelio Jan 2022 · Widgets
2021 26 added · 2 dropped · 1 switched
- added Azure Nov 2021 · PaaS
- added Cloudflare Bot Management Nov 2021 · Security
- added Envoy Nov 2021 · Reverse proxies
- added Mastercard Nov 2021 · Payment processors
- added PayPal Nov 2021 · Payment processors
- added Printful Nov 2021 · Personalisation
- added Amazon Advertising Sep 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added snigel AdEngine Sep 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added Quantcast Choice Aug 2021 · Cookie compliance
- added reCAPTCHA Aug 2021 · Security
- switched Quantcast Choice snigel AdConsent Aug 2021 · Cookie compliance
- added Babel Jul 2021 · Miscellaneous
- added Boomerang Jul 2021 · JavaScript libraries
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Pixel Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Zendesk Jun 2021 · CMS
- dropped jQuery Mar 2021 · JavaScript libraries
- added Google Publisher Tag Feb 2021 · Advertising
2020 1 dropped
- dropped Criteo Apr 2020 · Advertising Networks
2019 16 added
- added Criteo Jun 2019 · Advertising Networks
- added Azure CDN May 2019 · CDN
- added Amazon ECS Mar 2019 · IaaS
- added Amazon Web Services Mar 2019 · PaaS
- added AppNexus Mar 2019 · Advertising Networks
- added Docker Mar 2019 · Containers
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Prebid Mar 2019 · Advertising Networks
- added Windows Server Mar 2019 · Operating Systems
- added Amazon ECS Feb 2019 · IaaS
- added Amazon Web Services Feb 2019 · PaaS
- added Docker Feb 2019 · Containers
2018 2 added
- added Google Analytics Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems