Technology history for americanhistoryforkids.com
Stack size over time
From 18 detected technologies in Jan 2019 to 30 in Jul 2026 (peak 41).
Currently detected
- Cloudflare since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Google Font API since Jan 2019
- Font Awesome since Jan 2019
- Google AdSense since Jan 2019
- jQuery Migrate since Jan 2019
- jQuery since Jan 2019
- Lightbox since Jan 2019
- MySQL since Jan 2019
- PHP since Jan 2019
- Twitter Emoji (Twemoji) since Jan 2019
- WordPress since Jan 2019
- Yoast SEO since Jan 2019
- Quantcast Measure since Feb 2019
- W3 Total Cache since Aug 2019
- SiteGround since Aug 2020
- Ezoic since May 2021
- Google Hosted Libraries since Feb 2022
- Contact Form 7 since Feb 2022
- web-vitals since Feb 2022
- Twenty Fourteen since Feb 2022
- ShareThis since Feb 2022
- reCAPTCHA since Apr 2022
- HTTP/3 since Sep 2022
- Snowplow Analytics since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Really Simple SSL & Security since Apr 2024
- Cloudflare Browser Insights since Feb 2026
Previously used
- Cloudflare Bot Management Jul 2022 to Feb 2025 · 2 yrs
- core-js Sep 2021 to Dec 2024 · 3 yrs
- ID5 Dec 2024 to Dec 2024 · 1 mo
- Criteo Jan 2019 to Aug 2023 · 4 yrs
- DoubleClick Campaign Manager (DCM) Jun 2023 to Aug 2023 · 2 mo
- Google Publisher Tag Feb 2021 to Aug 2023 · 2 yrs
- jsDelivr Feb 2023 to Aug 2023 · 6 mo
- OpenX Sep 2022 to Aug 2023 · 11 mo
- Prebid Sep 2022 to Aug 2023 · 11 mo
- PubMatic Nov 2020 to Aug 2023 · 2 yrs
- VideoJS Jun 2023 to Aug 2023 · 2 mo
- Amazon ALB Apr 2023 to Jun 2023 · 2 mo
- Amazon Web Services Apr 2023 to Jun 2023 · 2 mo
- AppNexus Jan 2019 to Jun 2023 · 4 yrs
- Rubicon Project Apr 2023 to Apr 2023 · 1 mo
- theTradeDesk Apr 2023 to Apr 2023 · 1 mo
- Adobe Audience Manager Nov 2022 to Nov 2022 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- GumGum May 2022 to May 2022 · 1 mo
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Lodash Apr 2021 to Jul 2021 · 3 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- Choices Feb 2021 to Mar 2021 · 1 mo
- comScore Feb 2019 to Mar 2021 · 2 yrs
- DoubleClick Ad Exchange (AdX) Feb 2019 to Feb 2021 · 2 yrs
- Nginx Aug 2019 to Apr 2020 · 8 mo
- Varnish Jan 2019 to Mar 2020 · 1 yr
- React Dec 2019 to Jan 2020 · 1 mo
- DoubleClick for Publishers (DFP) Jan 2019 to Aug 2019 · 7 mo
Timeline
2025 3 dropped
- dropped Cloudflare Bot Management Apr 2025 · Security
- dropped core-js Mar 2025 · JavaScript libraries
- dropped ID5 Mar 2025 · Advertising
2024 3 added · 4 dropped
- added core-js Dec 2024 · JavaScript libraries
- added ID5 Dec 2024 · Advertising
- dropped core-js Oct 2024 · JavaScript libraries
- dropped Google Tag Manager Oct 2024 · Tag managers
- added Really Simple SSL & Security Apr 2024 · Security
- dropped core-js Feb 2024 · JavaScript libraries
- dropped Google Tag Manager Feb 2024 · Tag managers
2023 15 added · 20 dropped
- dropped Criteo Oct 2023 · Advertising
- dropped DoubleClick Campaign Manager (DCM) Oct 2023 · Advertising
- dropped Google Publisher Tag Oct 2023 · Advertising
- dropped jsDelivr Oct 2023 · CDN
- dropped OpenX Oct 2023 · Advertising
- dropped Prebid Oct 2023 · Advertising
- dropped PubMatic Oct 2023 · Advertising
- dropped reCAPTCHA Oct 2023 · Security
- dropped Snowplow Analytics Oct 2023 · Analytics
- dropped VideoJS Oct 2023 · Video players
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped AppNexus Sep 2023 · Advertising
- dropped Cloudflare Bot Management Sep 2023 · Security
- added core-js Sep 2023 · JavaScript libraries
- added Cloudflare Bot Management Jun 2023 · Security
- added DoubleClick Campaign Manager (DCM) Jun 2023 · Advertising
- added Google Publisher Tag Jun 2023 · Advertising
- dropped Rubicon Project Jun 2023 · Advertising
- dropped theTradeDesk Jun 2023 · Advertising
- added VideoJS Jun 2023 · Video players
- dropped Cloudflare Bot Management May 2023 · Security
- dropped Google Publisher Tag May 2023 · Advertising
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- added Rubicon Project Apr 2023 · Advertising
- added theTradeDesk Apr 2023 · Advertising
- added Cloudflare Bot Management Mar 2023 · Security
- added jsDelivr Feb 2023 · CDN
- added OpenX Feb 2023 · Advertising
- added Prebid Feb 2023 · Advertising
- added Snowplow Analytics Feb 2023 · Analytics
- dropped Adobe Audience Manager Jan 2023 · Segmentation
- added AppNexus Jan 2023 · Advertising
2022 18 added · 9 dropped · 2 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped core-js Dec 2022 · JavaScript libraries
- added RSS Dec 2022 · Miscellaneous
- added Adobe Audience Manager Nov 2022 · Segmentation
- dropped AppNexus Nov 2022 · Advertising
- dropped OpenX Nov 2022 · Advertising
- dropped Prebid Nov 2022 · Advertising
- dropped Snowplow Analytics Nov 2022 · Analytics
- dropped Cloudflare Bot Management Oct 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added OpenX Sep 2022 · Advertising
- added Prebid Sep 2022 · Advertising
- added Snowplow Analytics Sep 2022 · Analytics
- added Cloudflare Bot Management Jul 2022 · Security
- dropped GumGum Jul 2022 · Advertising
- added AppNexus Jun 2022 · Advertising
- dropped AppNexus May 2022 · Advertising
- added GumGum May 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Hosted Libraries Feb 2022 · CDN
- switched Wheelio ShareThis Feb 2022 · Widgets
- added Twenty Fourteen Feb 2022 · WordPress themes
- switched Google Core Web Vitals web-vitals Feb 2022 · RUM
- added AppNexus Jan 2022 · Advertising
- added Criteo Jan 2022 · Advertising
- added PubMatic Jan 2022 · Advertising
2021 14 added · 13 dropped · 2 switched
- added W3 Total Cache Nov 2021 · Caching
- added Yoast SEO Nov 2021 · WordPress plugins
- dropped W3 Total Cache Oct 2021 · Caching
- dropped Yoast SEO Oct 2021 · SEO
- dropped Babel Sep 2021 · Miscellaneous
- switched Lodash core-js Sep 2021 · JavaScript libraries
- added Google Core Web Vitals Sep 2021 · RUM
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- switched Choices Babel Jul 2021 · Miscellaneous
- added Google Tag Manager Jul 2021 · Tag managers
- added Quantcast Choice Jul 2021 · Cookie compliance
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped PubMatic Jun 2021 · Advertising
- dropped AppNexus May 2021 · Advertising
- dropped comScore May 2021 · Analytics
- added Ezoic May 2021 · Advertising
- dropped DoubleClick Ad Exchange (AdX) Apr 2021 · Advertising
- added Lodash Apr 2021 · JavaScript libraries
- added PubMatic Apr 2021 · Advertising
- dropped Criteo Mar 2021 · Advertising
- dropped Google Tag Manager Mar 2021 · Tag managers
- dropped PubMatic Mar 2021 · Advertising
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added AppNexus Feb 2021 · Advertising
- added Choices Feb 2021 · Miscellaneous
- added Google Publisher Tag Feb 2021 · Advertising
- added jQuery Migrate Jan 2021 · JavaScript libraries
2020 4 added · 5 dropped
- added PubMatic Nov 2020 · Advertising
- dropped jQuery Migrate Sep 2020 · JavaScript libraries
- added Quantcast Choice Aug 2020 · Cookie compliance
- added SiteGround Aug 2020 · PaaS
- dropped Nginx Jun 2020 · Reverse Proxy
- added Cloudflare May 2020 · CDN
- dropped Varnish May 2020 · Cache Tools
- dropped AppNexus Mar 2020 · Advertising Networks
- dropped React Mar 2020 · JavaScript Frameworks
2019 27 added · 2 dropped
- added React Dec 2019 · JavaScript Frameworks
- dropped DoubleClick for Publishers (DFP) Oct 2019 · Advertising Networks
- dropped Cloudflare Sep 2019 · CDN
- added Nginx Aug 2019 · Web Servers
- added W3 Total Cache Aug 2019 · Cache Tools
- added AppNexus Mar 2019 · Advertising Networks
- added Cloudflare Mar 2019 · CDN
- added comScore Mar 2019 · Analytics
- added Criteo Mar 2019 · Advertising Networks
- added DoubleClick Ad Exchange (AdX) Mar 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Lightbox Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Quantcast Measure Mar 2019 · Analytics
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Varnish Mar 2019 · Cache Tools
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added comScore Feb 2019 · Analytics
- added DoubleClick Ad Exchange (AdX) Feb 2019 · Advertising Networks
- added Quantcast Measure Feb 2019 · Analytics