Technology history for cwi.edu
Stack size over time
From 13 detected technologies in May 2019 to 64 in Jun 2026 (peak 76).
Currently detected
- Drupal since May 2019
- Google Analytics since May 2019
- Modernizr since May 2019
- Cloudflare since May 2019
- jQuery since May 2019
- jQuery UI since May 2019
- Google Font API since May 2019
- Google Tag Manager since May 2019
- PHP since May 2019
- Font Awesome since Jul 2019
- Apache HTTP Server since Jul 2019
- Microsoft ASP.NET since Feb 2020
- Windows Server since Feb 2020
- Bootstrap since Feb 2020
- IIS since Feb 2020
- reCAPTCHA since Feb 2020
- jsDelivr since Jul 2020
- Apache Tomcat since Oct 2020
- Java since Oct 2020
- Facebook Pixel since Jun 2021
- core-js since Nov 2021
- Fastly since Nov 2021
- MariaDB since Nov 2021
- Nginx since Nov 2021
- Pantheon since Nov 2021
- Varnish since Nov 2021
- Cloudflare Bot Management since Jan 2022
- Microsoft HTTPAPI since Feb 2022
- MailChimp since Aug 2022
- Microsoft 365 since Aug 2022
- Amazon Web Services since Aug 2022
- Amazon ELB since Aug 2022
- PWA since Aug 2022
- Sendgrid since Aug 2022
- Microsoft Clarity since Sep 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Amazon ALB since Oct 2022
- Apple iCloud Mail since Jan 2023
- Unpkg since May 2023
- web-vitals since May 2023
- Snowplow Analytics since Sep 2023
- Amazon S3 since Sep 2023
- jQuery Migrate since Sep 2023
- Lodash since Sep 2023
- Priority Hints since Oct 2023
- HTTP/3 since Feb 2024
- Mailgun since Apr 2024
- Linkedin Insight Tag since Jun 2024
- jQuery CDN since Jun 2024
- Stripe since Jul 2024
- Twitter Ads since Jul 2024
- TypeScript since Jul 2024
- Zone.js since Jul 2024
- Angular since Jul 2024
- Imgix since Jul 2024
- lit-element since Jul 2024
- lit-html since Jul 2024
- Google Maps since Jul 2024
- Hammer.js since Jul 2024
- Microsoft Advertising since Sep 2024
- Handlebars since Jan 2025
- Day.js since Sep 2025
- Underscore.js since Sep 2025
Previously used
- cdnjs Sep 2023 to Feb 2026 · 2 yrs
- Google Hosted Libraries Feb 2022 to Feb 2026 · 4 yrs
- LazySizes Feb 2022 to Feb 2026 · 4 yrs
- Lytics May 2024 to Feb 2026 · 1 yr
- New Relic Nov 2021 to Feb 2026 · 4 yrs
- Siteimprove Feb 2023 to Feb 2026 · 3 yrs
- Twitter typeahead.js Jan 2025 to Feb 2026 · 1 yr
- Caddy Jul 2024 to Nov 2025 · 1 yr
- GiveCampus Apr 2025 to Apr 2025 · 1 mo
- Typekit Apr 2023 to Feb 2025 · 1 yr
- VWO Oct 2023 to Feb 2025 · 1 yr
- OpenSSL Jul 2019 to Dec 2024 · 5 yrs
- Red Hat Sep 2022 to Dec 2024 · 2 yrs
- HubSpot Jan 2022 to Oct 2024 · 2 yrs
- HubSpot Analytics Jan 2022 to Oct 2024 · 2 yrs
- Sentry Jul 2024 to Sep 2024 · 2 mo
- Matomo Analytics Jan 2022 to Aug 2024 · 2 yrs
- TVSquared Feb 2022 to Aug 2024 · 2 yrs
- TikTok Pixel Apr 2023 to Jun 2024 · 1 yr
- Google Optimize Apr 2022 to Sep 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Quantcast Measure May 2019 to Dec 2022 · 3 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Cloud Apr 2022 to Sep 2022 · 5 mo
- Google Cloud Trace Apr 2022 to Sep 2022 · 5 mo
- CentOS Jul 2019 to Aug 2022 · 3 yrs
- Facebook May 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- Hotjar May 2019 to Dec 2020 · 1 yr
- YouTube Jun 2020 to Sep 2020 · 3 mo
- Crazy Egg May 2019 to Jul 2019 · 2 mo
Timeline
2026 8 dropped
- dropped cdnjs Apr 2026 · CDN
- dropped Google Hosted Libraries Apr 2026 · CDN
- dropped LazySizes Apr 2026 · JavaScript libraries
- dropped Lytics Apr 2026 · Customer data platform
- dropped New Relic Apr 2026 · RUM
- dropped Siteimprove Apr 2026 · Analytics
- dropped Twitter typeahead.js Apr 2026 · JavaScript libraries
- dropped Caddy Feb 2026 · Web servers
2025 3 added · 5 dropped
- dropped GiveCampus Jun 2025 · Fundraising & donations
- added GiveCampus Apr 2025 · Fundraising & donations
- dropped Typekit Apr 2025 · Font scripts
- dropped VWO Apr 2025 · Analytics
- dropped OpenSSL Feb 2025 · Web server extensions
- dropped Red Hat Feb 2025 · Operating systems
- added Handlebars Jan 2025 · JavaScript frameworks
- added Twitter typeahead.js Jan 2025 · JavaScript libraries
2024 15 added · 6 dropped · 1 switched
- dropped HubSpot Dec 2024 · Marketing automation
- dropped HubSpot Analytics Dec 2024 · Analytics
- dropped Sentry Nov 2024 · Issue trackers
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped TVSquared Oct 2024 · Advertising
- added Microsoft Advertising Sep 2024 · Advertising
- dropped Priority Hints Aug 2024 · Performance
- added Angular Jul 2024 · JavaScript frameworks
- added Caddy Jul 2024 · Web servers
- added Google Maps Jul 2024 · Maps
- added Hammer.js Jul 2024 · JavaScript libraries
- added Imgix Jul 2024 · CDN
- added lit-element Jul 2024 · JavaScript libraries
- added lit-html Jul 2024 · JavaScript libraries
- added Sentry Jul 2024 · Issue trackers
- added Stripe Jul 2024 · Payment processors
- added Twitter Ads Jul 2024 · Advertising
- added TypeScript Jul 2024 · Programming languages
- added Zone.js Jul 2024 · JavaScript frameworks
- switched TikTok Pixel Linkedin Insight Tag Jun 2024 · Analytics
- added Lytics May 2024 · Customer data platform
- added Mailgun Apr 2024 · Email
2023 15 added · 4 dropped
- dropped Google Optimize Nov 2023 · A/B Testing
- added Priority Hints Oct 2023 · Performance
- added VWO Oct 2023 · Analytics
- added Amazon S3 Sep 2023 · CDN
- added cdnjs Sep 2023 · CDN
- added jQuery Migrate Sep 2023 · JavaScript libraries
- added jsDelivr Sep 2023 · CDN
- added Lodash Sep 2023 · JavaScript libraries
- added Snowplow Analytics Sep 2023 · Analytics
- added Unpkg May 2023 · CDN
- added web-vitals May 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- added TikTok Pixel Apr 2023 · Analytics
- added Typekit Apr 2023 · Font scripts
- added C Feb 2023 · Programming languages
- dropped Quantcast Measure Feb 2023 · Analytics
- added Siteimprove Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Facebook Jan 2023 · Widgets
2022 50 added · 4 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Cloud Nov 2022 · IaaS
- dropped Google Cloud Trace Nov 2022 · Performance
- added Amazon ALB Oct 2022 · Load balancers
- added HSTS Sep 2022 · Security
- added Microsoft Clarity Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- switched CentOS Red Hat Sep 2022 · Operating systems
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added CentOS Aug 2022 · Operating systems
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Drupal Aug 2022 · CMS
- added Fastly Aug 2022 · CDN
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Optimize Aug 2022 · A/B Testing
- added HubSpot Aug 2022 · Marketing automation
- added HubSpot Analytics Aug 2022 · Analytics
- added jQuery UI Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Marketing automation
- added MariaDB Aug 2022 · Databases
- added Matomo Analytics Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Email
- added Modernizr Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added Nginx Aug 2022 · Web servers
- added OpenSSL Aug 2022 · Web server extensions
- added Pantheon Aug 2022 · PaaS
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Quantcast Measure Aug 2022 · Analytics
- added reCAPTCHA Aug 2022 · Security
- added Sendgrid Aug 2022 · Email
- added TVSquared Aug 2022 · Advertising
- added Varnish Aug 2022 · Caching
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Google Optimize Apr 2022 · A/B Testing
- added Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added TVSquared Feb 2022 · Advertising
- added Cloudflare Jan 2022 · CDN
- added Cloudflare Bot Management Jan 2022 · Security
- added HubSpot Jan 2022 · Marketing automation
- added HubSpot Analytics Jan 2022 · Analytics
- added Matomo Analytics Jan 2022 · Analytics
- dropped Wheelio Jan 2022 · Widgets
2021 3 added · 5 dropped
- dropped Cloudflare Dec 2021 · CDN
- dropped Quantcast Choice Nov 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- dropped jsDelivr Jul 2021 · CDN
- added Quantcast Choice Jul 2021 · Cookie compliance
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- dropped Hotjar Feb 2021 · Analytics
2020 3 added · 1 dropped
- dropped YouTube Nov 2020 · Video players
- added Quantcast Choice Aug 2020 · Cookie compliance
- added jsDelivr Jul 2020 · CDN
- added YouTube Jun 2020 · Video players
2019 1 dropped
- dropped Crazy Egg Sep 2019 · Analytics