Technology history for trailheadcu.org
Stack size over time
From 12 detected technologies in Jan 2019 to 28 in Jun 2026 (peak 36).
Currently detected
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- MySQL since Jan 2019
- Twitter Emoji (Twemoji) since Jan 2019
- WordPress since Jan 2019
- Cloudflare since Jan 2019
- PHP since Jan 2019
- Google Analytics since Jan 2019
- jQuery Migrate since Jan 2019
- Typekit since Jan 2019
- Yoast SEO since Jul 2021
- Amazon Web Services since Nov 2021
- theTradeDesk since Nov 2021
- Amazon ALB since Nov 2021
- Adobe Audience Manager since Apr 2022
- Sendgrid since Aug 2022
- Mailgun since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Amazon S3 since Dec 2022
- PWA since Dec 2022
- Autoptimize since Mar 2023
- HTTP/3 since Jun 2023
- Priority Hints since Mar 2024
- Glide.js since Mar 2024
- Google Cloud since Aug 2024
- Google Cloud CDN since Aug 2024
- Apple iCloud Mail since Oct 2025
Previously used
- lit-element Dec 2022 to Apr 2026 · 3 yrs
- lit-html Dec 2022 to Apr 2026 · 3 yrs
- Microsoft Clarity Dec 2024 to Mar 2026 · 1 yr
- EWWW Image Optimizer Feb 2022 to May 2025 · 3 yrs
- Zipkin Sep 2023 to Apr 2025 · 1 yr
- Cloudflare Turnstile Oct 2024 to Dec 2024 · 2 mo
- core-js Oct 2021 to Dec 2024 · 3 yrs
- Gravity Forms Oct 2024 to Dec 2024 · 2 mo
- Hotjar Jun 2024 to Nov 2024 · 5 mo
- reCAPTCHA Jun 2022 to Nov 2024 · 2 yrs
- Emotion Jun 2024 to Jul 2024 · 1 mo
- Preact Jun 2024 to Jul 2024 · 1 mo
- Facebook Pixel Jul 2021 to Jun 2024 · 2 yrs
- LazySizes Feb 2022 to Feb 2024 · 2 yrs
- Jetpack Boost Jun 2023 to Nov 2023 · 5 mo
- WP Engine May 2019 to May 2023 · 4 yrs
- BugHerd Apr 2022 to Nov 2022 · 7 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jul 2019 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- VWO Jan 2019 to Oct 2019 · 9 mo
- All in One SEO Pack Jan 2019 to Jun 2019 · 5 mo
Timeline
2026 2 added · 4 dropped
- dropped lit-element Jun 2026 · JavaScript libraries
- dropped lit-html Jun 2026 · JavaScript libraries
- dropped Microsoft Clarity May 2026 · Analytics
- added Priority Hints May 2026 · Performance
- dropped Priority Hints Feb 2026 · Performance
- added Twitter Emoji (Twemoji) Feb 2026 · Font scripts
2025 1 added · 4 dropped
- added Apple iCloud Mail Oct 2025 · Webmail
- dropped EWWW Image Optimizer Jul 2025 · WordPress plugins
- dropped Zipkin Jun 2025 · Analytics
- dropped core-js Feb 2025 · JavaScript libraries
- dropped Gravity Forms Feb 2025 · Form builders
2024 8 added · 6 dropped · 5 switched
- switched Hotjar Microsoft Clarity Dec 2024 · Analytics
- switched Cloudflare Turnstile reCAPTCHA Nov 2024 · Security
- switched reCAPTCHA Cloudflare Turnstile Oct 2024 · Security
- switched Preact core-js Oct 2024 · JavaScript libraries
- added Gravity Forms Oct 2024 · WordPress plugins
- dropped Emotion Sep 2024 · JavaScript frameworks
- dropped core-js Aug 2024 · JavaScript libraries
- added Google Cloud Aug 2024 · IaaS
- added Google Cloud CDN Aug 2024 · CDN
- added Priority Hints Jul 2024 · Performance
- added Emotion Jun 2024 · JavaScript frameworks
- switched Facebook Pixel Hotjar Jun 2024 · Analytics
- added Preact Jun 2024 · JavaScript libraries
- dropped Priority Hints Jun 2024 · Performance
- dropped LazySizes Apr 2024 · Performance
- dropped reCAPTCHA Apr 2024 · Security
- added Glide.js Mar 2024 · JavaScript libraries
- added Priority Hints Mar 2024 · Performance
- dropped Jetpack Boost Jan 2024 · WordPress plugins
2023 5 added · 3 dropped
- added Zipkin Sep 2023 · Analytics
- dropped Twitter Emoji (Twemoji) Jul 2023 · Font scripts
- dropped WP Engine Jul 2023 · PaaS
- added HTTP/3 Jun 2023 · Miscellaneous
- added Jetpack Boost Jun 2023 · WordPress plugins
- added Autoptimize Mar 2023 · WordPress plugins
- added core-js Feb 2023 · JavaScript libraries
- dropped BugHerd Jan 2023 · Issue trackers
2022 11 added · 4 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Mailgun Aug 2022 · Email
- added Sendgrid Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- added reCAPTCHA Jun 2022 · Security
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Adobe Audience Manager Apr 2022 · Segmentation
- added BugHerd Apr 2022 · Issue trackers
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added EWWW Image Optimizer Feb 2022 · Performance
- added LazySizes Feb 2022 · JavaScript libraries
2021 12 added · 6 dropped
- dropped core-js Dec 2021 · JavaScript libraries
- dropped Wheelio Dec 2021 · Widgets
- added Amazon ALB Nov 2021 · Load balancers
- added Amazon Web Services Nov 2021 · PaaS
- added theTradeDesk Nov 2021 · Advertising
- added Yoast SEO Nov 2021 · SEO
- added core-js Oct 2021 · JavaScript libraries
- dropped Yoast SEO Oct 2021 · SEO
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Typekit Jul 2021 · Font scripts
- added Yoast SEO Jul 2021 · SEO
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Typekit Mar 2021 · Font scripts
- dropped jQuery Migrate Jan 2021 · JavaScript libraries
2020 1 added
- added WP Engine Mar 2020 · PaaS
2019 2 added · 3 dropped
- dropped VWO Dec 2019 · Analytics
- dropped WP Engine Oct 2019 · PaaS
- dropped All in One SEO Pack Aug 2019 · SEO
- added Facebook Jul 2019 · Widgets
- added WP Engine May 2019 · PaaS