Technology history for worldclass.is
Stack size over time
From 5 detected technologies in Aug 2018 to 40 in Jun 2026 (peak 43).
Currently detected
- BugSnag since Aug 2018
- Google Analytics since Aug 2018
- GSAP since Aug 2018
- Google Font API since Aug 2018
- Google Tag Manager since Sep 2018
- Facebook Pixel since Jul 2021
- Facebook Login since Jul 2021
- core-js since Sep 2021
- cdnjs since Nov 2021
- Cloudflare since May 2022
- Sendgrid since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Microsoft ASP.NET since Oct 2023
- Umbraco since Oct 2023
- Klaviyo since Dec 2023
- Cart Functionality since Dec 2023
- HTTP/3 since Dec 2023
- Swiper since Dec 2023
- Priority Hints since Dec 2023
- Tailwind CSS since Dec 2023
- Shopify since Dec 2023
- React since Feb 2024
- Preact since Feb 2024
- Google Cloud Storage since Mar 2024
- BambooHR since Mar 2024
- HubSpot since Mar 2024
- Linkedin Insight Tag since Mar 2024
- Matomo Analytics since Mar 2024
- Next.js since Mar 2024
- Node.js since Mar 2024
- Cloudflare Bot Management since Mar 2024
- Prismic since Mar 2024
- PWA since Mar 2024
- Google Cloud since Mar 2024
- Webpack since Mar 2024
- Microsoft 365 since Apr 2024
- jQuery since May 2024
- Google Hosted Libraries since May 2024
- Vercel since May 2024
Previously used
- Klaviyo Reviews Apr 2025 to Jan 2026 · 9 mo
- Cloudinary Jan 2025 to Jun 2025 · 5 mo
- Boomerang Dec 2023 to Jan 2025 · 1 yr
- Amazon S3 Jun 2024 to Nov 2024 · 5 mo
- Amazon Web Services Jun 2024 to Nov 2024 · 5 mo
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Lodash Dec 2023 to Apr 2024 · 4 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Facebook Aug 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Essential JS 2 Oct 2019 to Feb 2020 · 4 mo
Timeline
2026 1 dropped
- dropped Klaviyo Reviews Mar 2026 · Reviews
2025 1 added · 3 dropped · 1 switched
- dropped Cloudinary Aug 2025 · CDN
- added Klaviyo Reviews Apr 2025 · Reviews
- dropped Boomerang Mar 2025 · JavaScript libraries
- dropped Amazon Web Services Jan 2025 · PaaS
- switched Amazon S3 Cloudinary Jan 2025 · CDN
2024 8 added · 1 dropped · 1 switched
- added Amazon S3 Jun 2024 · CDN
- added Amazon Web Services Jun 2024 · PaaS
- dropped Envoy Jun 2024 · Reverse proxies
- added Google Hosted Libraries May 2024 · CDN
- switched Lodash jQuery May 2024 · JavaScript libraries
- added Vercel May 2024 · PaaS
- added Envoy Apr 2024 · Reverse proxies
- added Microsoft 365 Apr 2024 · Email
- added Preact Feb 2024 · JavaScript libraries
- added React Feb 2024 · JavaScript frameworks
2023 2 added · 1 dropped
- added Microsoft ASP.NET Oct 2023 · Web frameworks
- added Umbraco Oct 2023 · CMS
- dropped Choices Feb 2023 · JavaScript libraries
2022 15 added · 1 dropped
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added BugSnag Aug 2022 · Analytics
- added cdnjs Aug 2022 · CDN
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added GSAP Aug 2022 · JavaScript frameworks
- added Sendgrid Aug 2022 · Email
- dropped Facebook Jun 2022 · Widgets
- added Cloudflare May 2022 · CDN
2021 6 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Choices Feb 2021 · Miscellaneous
2020 1 dropped
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
2019 7 added
- added Essential JS 2 Oct 2019 · Web Frameworks
- added BugSnag Mar 2019 · Analytics
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added GSAP Mar 2019 · JavaScript Frameworks
2018 1 added
- added Google Tag Manager Sep 2018 · Tag Managers