Technology history for critical.sg
Stack size over time
From 6 detected technologies in Jun 2021 to 29 in Jun 2026 (peak 32).
Currently detected
- Express since Jun 2021
- Node.js since Jun 2021
- Cloudflare since Jun 2021
- Google Font API since Jun 2021
- Preact since Jul 2021
- Google Analytics since Sep 2022
- Open Graph since Sep 2022
- Cloudflare Bot Management since Sep 2022
- HSTS since Sep 2022
- Sentry since Sep 2022
- Substack since Sep 2022
- RSS since Jan 2023
- Datadog since Jul 2023
- Cloudflare Browser Insights since Jul 2023
- HTTP/3 since Jul 2023
- Google Workspace since Apr 2024
- core-js since Oct 2024
- Facebook Pixel since Oct 2024
- FirstPromoter since Oct 2024
- Ghost since Oct 2024
- Varnish since Oct 2024
- jsDelivr since Oct 2024
- React since Oct 2024
- Stripe since Oct 2024
- Typekit since Oct 2024
- Tinybird since Aug 2025
- PhotoSwipe since Mar 2026
- cdnjs since Mar 2026
- Lightbox since Mar 2026
Previously used
- Funding Choices May 2025 to Feb 2026 · 9 mo
- Google AdSense May 2025 to Feb 2026 · 9 mo
- reCAPTCHA May 2025 to Feb 2026 · 9 mo
- Nginx Oct 2024 to Oct 2025 · 1 yr
- OpenResty Oct 2024 to Oct 2025 · 1 yr
- Google Tag Manager Sep 2022 to Jul 2025 · 2 yrs
- Snowplow Analytics May 2025 to Jul 2025 · 2 mo
- Tailwind CSS Sep 2023 to Sep 2023 · 1 mo
- Google Ads Conversion Tracking Sep 2022 to Oct 2022 · 1 mo
- Heroku Jun 2021 to Sep 2022 · 1 yr
- Lodash Jul 2021 to Aug 2021 · 1 mo
- Optimizely Jun 2021 to Jul 2021 · 1 mo
- Unpkg Jul 2021 to Jul 2021 · 1 mo
Timeline
2026 3 added · 3 dropped
- dropped Funding Choices Apr 2026 · Cookie compliance
- dropped Google AdSense Apr 2026 · Advertising
- dropped reCAPTCHA Apr 2026 · Security
- added cdnjs Mar 2026 · CDN
- added Lightbox Mar 2026 · JavaScript libraries
- added PhotoSwipe Mar 2026 · Photo galleries
2025 5 added · 3 dropped · 1 switched
- dropped Nginx Dec 2025 · Web servers
- dropped OpenResty Dec 2025 · Web servers
- dropped Google Tag Manager Sep 2025 · Tag managers
- switched Snowplow Analytics Tinybird Aug 2025 · Analytics
- added Funding Choices May 2025 · Cookie compliance
- added Google AdSense May 2025 · Advertising
- added Google Tag Manager May 2025 · Tag managers
- added reCAPTCHA May 2025 · Security
- added Snowplow Analytics May 2025 · Analytics
2024 2 dropped
- dropped Tailwind CSS May 2024 · UI frameworks
- dropped Google Font API Apr 2024 · Font scripts
2023 6 dropped
- dropped Google Ads Conversion Tracking Jul 2023 · Analytics
- dropped Google Tag Manager Jul 2023 · Tag managers
- dropped Heroku Jul 2023 · PaaS
- dropped Lodash Jul 2023 · JavaScript libraries
- dropped Optimizely Jan 2023 · A/B Testing
- dropped Unpkg Jan 2023 · CDN