Technology history for petguide.com

2026 3 added · 3 dropped

• added Cloudflare Jun 2026 · CDN
• added Cloudflare Bot Management Jun 2026 · Security
• dropped TripleLift Jun 2026 · Advertising
• dropped Microsoft ASP.NET Apr 2026 · Web frameworks
• added Ubuntu Mar 2026 · Operating systems
• dropped Ubuntu Feb 2026 · Operating systems

2025 12 added · 9 dropped

• dropped Priority Hints Dec 2025 · Performance
• dropped Amazon ALB Aug 2025 · Load balancers
• added Amazon S3 Aug 2025 · CDN
• added Google AdSense Aug 2025 · Advertising
• added LiveIntent Aug 2025 · Advertising
• added Taboola Aug 2025 · Advertising
• dropped Amazon S3 Jul 2025 · CDN
• dropped LiveIntent Jul 2025 · Advertising
• added Ubuntu Jul 2025 · Operating systems
• added Amazon ALB Jun 2025 · Load balancers
• dropped Cloudflare Jun 2025 · CDN
• dropped Cloudflare Bot Management Jun 2025 · Security
• dropped Ubuntu Jun 2025 · Operating systems
• added Priority Hints May 2025 · Performance
• added Rubicon Project Apr 2025 · Advertising
• added TripleLift Mar 2025 · Advertising
• added Cloudflare Feb 2025 · CDN
• added Cloudflare Bot Management Feb 2025 · Security
• added Microsoft ASP.NET Jan 2025 · Web frameworks
• dropped Rubicon Project Jan 2025 · Advertising
• dropped TripleLift Jan 2025 · Advertising

2024 8 added · 7 dropped

• dropped Cloudflare Dec 2024 · CDN
• dropped Cloudflare Bot Management Dec 2024 · Security
• added Ubuntu Dec 2024 · Operating systems
• dropped Microsoft ASP.NET Nov 2024 · Web frameworks
• dropped Criteo Oct 2024 · Advertising
• added TripleLift Oct 2024 · Advertising
• dropped TripleLift Sep 2024 · Advertising
• dropped PubMatic Jul 2024 · Advertising
• added Snowplow Analytics Jul 2024 · Analytics
• added Microsoft ASP.NET Jun 2024 · Web frameworks
• added Cloudflare May 2024 · CDN
• added Cloudflare Bot Management May 2024 · Security
• added PubMatic May 2024 · Advertising
• dropped Swiper May 2024 · JavaScript libraries
• added Criteo Jan 2024 · Advertising

2023 27 added · 13 dropped · 2 switched

• dropped Criteo Nov 2023 · Advertising
• dropped Snowplow Analytics Nov 2023 · Analytics
• added Swiper Oct 2023 · JavaScript libraries
• added Criteo Sep 2023 · Advertising
• added Snowplow Analytics Sep 2023 · Analytics
• added Google Font API Jul 2023 · Font scripts
• added Google Publisher Tag Jun 2023 · Advertising
• added Ad Lightning May 2023 · Advertising
• added Amazon Advertising May 2023 · Advertising
• added AppNexus May 2023 · Advertising
• added comScore May 2023 · Analytics
• added core-js May 2023 · JavaScript libraries
• added Getsitecontrol May 2023 · Widgets
• added Glide.js May 2023 · JavaScript libraries
• added Google Analytics May 2023 · Analytics
• dropped Google Publisher Tag May 2023 · Advertising
• added Google Tag Manager May 2023 · Tag managers
• added Google Workspace May 2023 · Webmail
• added HTTP/3 May 2023 · Miscellaneous
• added jsDelivr May 2023 · CDN
• added Nginx May 2023 · Web servers
• added Open Graph May 2023 · Miscellaneous
• switched C → PHP May 2023 · Programming languages
• added Prebid May 2023 · Advertising
• added PWA May 2023 · Miscellaneous
• added Varnish May 2023 · Caching
• added VideoJS May 2023 · Video players
• added Webpack May 2023 · Miscellaneous
• dropped Adobe Audience Manager Apr 2023 · Segmentation
• dropped Cart Functionality Apr 2023 · Ecommerce
• dropped Google Analytics Enhanced eCommerce Apr 2023 · Analytics
• dropped OpenX Apr 2023 · Advertising
• dropped Rubicon Project Apr 2023 · Advertising
• dropped Tapad Apr 2023 · Advertising
• dropped Facebook Pixel Mar 2023 · Analytics
• dropped Smart Ad Server Mar 2023 · Advertising
• added C Feb 2023 · Programming languages
• switched web-vitals → Glide.js Feb 2023 · JavaScript libraries
• dropped Google Font API Feb 2023 · Font scripts
• added Rubicon Project Feb 2023 · Advertising
• dropped Rubicon Project Jan 2023 · Advertising
• added Tapad Jan 2023 · Advertising

2022 49 added · 37 dropped · 2 switched

• dropped Bootstrap Dec 2022 · UI frameworks
• dropped Fastly Dec 2022 · CDN
• added Getsitecontrol Dec 2022 · Widgets
• added Google Font API Dec 2022 · Font scripts
• added Adobe Audience Manager Sep 2022 · Segmentation
• added Cart Functionality Sep 2022 · Ecommerce
• added Facebook Pixel Sep 2022 · Analytics
• added Google Analytics Enhanced eCommerce Sep 2022 · Analytics
• added Open Graph Sep 2022 · Miscellaneous
• added Rubicon Project Sep 2022 · Advertising
• added Smart Ad Server Sep 2022 · Advertising
• added Ad Lightning Aug 2022 · Advertising
• added Amazon Advertising Aug 2022 · Advertising
• added AppNexus Aug 2022 · Advertising
• switched Tailwind CSS → Bootstrap Aug 2022 · UI frameworks
• dropped Cart Functionality Aug 2022 · Ecommerce
• dropped Cloudflare Aug 2022 · CDN
• dropped Cloudflare Bot Management Aug 2022 · Security
• added comScore Aug 2022 · Analytics
• added core-js Aug 2022 · JavaScript libraries
• dropped Criteo Aug 2022 · Advertising
• dropped Facebook Pixel Aug 2022 · Analytics
• added Fastly Aug 2022 · CDN
• added Google Analytics Aug 2022 · Analytics
• dropped Google Analytics Enhanced eCommerce Aug 2022 · Analytics
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Webmail
• added jsDelivr Aug 2022 · CDN
• added Nginx Aug 2022 · Web servers
• dropped OpenX Aug 2022 · Advertising
• added PHP Aug 2022 · Programming languages
• added Prebid Aug 2022 · Advertising
• dropped PubMatic Aug 2022 · Advertising
• added PWA Aug 2022 · Miscellaneous
• dropped Rubicon Project Aug 2022 · Advertising
• dropped Smart Ad Server Aug 2022 · Advertising
• added Varnish Aug 2022 · Caching
• added VideoJS Aug 2022 · Video players
• added web-vitals Aug 2022 · JavaScript libraries
• added Webpack Aug 2022 · Miscellaneous
• added Cloudflare Jun 2022 · CDN
• added Cloudflare Bot Management Jun 2022 · Security
• added Criteo Jun 2022 · Advertising
• added PubMatic Jun 2022 · Advertising
• added Rubicon Project Jun 2022 · Advertising
• dropped Sharethrough Jun 2022 · Advertising
• added Smart Ad Server Jun 2022 · Advertising
• added Cart Functionality May 2022 · Ecommerce
• dropped Cloudflare May 2022 · CDN
• dropped Cloudflare Bot Management May 2022 · Security
• dropped Facebook May 2022 · Widgets
• dropped Facebook Login May 2022 · Authentication
• added Facebook Pixel May 2022 · Analytics
• added Fastly May 2022 · CDN
• dropped Getsitecontrol May 2022 · Widgets
• added Google Analytics Enhanced eCommerce May 2022 · Analytics
• dropped Google Cloud May 2022 · CDN
• dropped Google Font API May 2022 · Font scripts
• dropped jQuery May 2022 · JavaScript libraries
• dropped MySQL May 2022 · Databases
• dropped Pinterest May 2022 · Widgets
• dropped Preact May 2022 · JavaScript libraries
• dropped PubMatic May 2022 · Advertising
• dropped reCAPTCHA May 2022 · Security
• dropped Rubicon Project May 2022 · Advertising
• dropped Sortable May 2022 · Advertising
• dropped Twitter May 2022 · Widgets
• dropped Twitter Ads May 2022 · Advertising
• dropped Twitter Emoji (Twemoji) May 2022 · Font scripts
• dropped WordPress May 2022 · CMS
• dropped Yoast SEO Premium May 2022 · SEO
• added Ad Lightning Apr 2022 · Advertising
• added Google Publisher Tag Apr 2022 · Advertising
• added jsDelivr Apr 2022 · CDN
• added Nginx Apr 2022 · Web servers
• added Prebid Apr 2022 · Advertising
• added Sharethrough Apr 2022 · Advertising
• added Tailwind CSS Apr 2022 · UI frameworks
• added Varnish Apr 2022 · Caching
• added VideoJS Apr 2022 · Video players
• added Webpack Apr 2022 · Miscellaneous
• dropped Google Core Web Vitals Feb 2022 · RUM
• added Sortable Feb 2022 · Advertising
• dropped Unpkg Feb 2022 · CDN
• switched Yoast SEO → Yoast SEO Premium Feb 2022 · SEO
• dropped Google AdSense Jan 2022 · Advertising
• dropped Sovrn//Commerce Jan 2022 · Affiliate programs

2021 23 added · 13 dropped

• added Google Core Web Vitals Dec 2021 · RUM
• added Unpkg Dec 2021 · CDN
• dropped Wheelio Nov 2021 · Widgets
• added Cloudflare Bot Management Oct 2021 · Security
• dropped Disqus Oct 2021 · Comment systems
• added Getsitecontrol Oct 2021 · Surveys
• dropped OneSignal Oct 2021 · A/B Testing
• added Preact Oct 2021 · JavaScript libraries
• dropped Quantcast Choice Oct 2021 · Cookie compliance
• dropped W3 Total Cache Oct 2021 · Caching
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped YouTube Sep 2021 · Video players
• added Amazon Advertising Aug 2021 · Advertising
• added OneSignal Aug 2021 · A/B Testing
• added Quantcast Choice Aug 2021 · Cookie compliance
• added Disqus Jul 2021 · Comment systems
• added Facebook Login Jul 2021 · Social logins
• added Google AdSense Jul 2021 · Advertising
• added jQuery Jul 2021 · JavaScript libraries
• added OpenX Jul 2021 · Advertising
• added PubMatic Jul 2021 · Advertising
• added reCAPTCHA Jul 2021 · Security
• added Rubicon Project Jul 2021 · Advertising
• added Sovrn//Commerce Jul 2021 · Affiliate programs
• added Twitter Ads Jul 2021 · Advertising
• added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
• dropped VigLink Jul 2021 · Advertising
• added Yoast SEO Jul 2021 · SEO
• added Google Analytics Apr 2021 · Analytics
• dropped Disqus Mar 2021 · Comment systems
• dropped Google AdSense Mar 2021 · Advertising
• dropped Google Analytics Mar 2021 · Analytics
• dropped jQuery Mar 2021 · JavaScript libraries
• dropped reCAPTCHA Mar 2021 · Security
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous

2020 1 added · 3 dropped

• dropped Hotjar Nov 2020 · Analytics
• dropped Yoast SEO Sep 2020 · SEO
• dropped Apache HTTP Server Jun 2020 · Web Servers
• added Cloudflare May 2020 · CDN

2019 27 added · 7 dropped

• added Facebook Nov 2019 · Widgets
• added Pinterest Nov 2019 · Widgets
• dropped Facebook Oct 2019 · Widgets
• dropped Pinterest Oct 2019 · Widgets
• dropped DoubleClick for Publishers (DFP) Aug 2019 · Advertising Networks
• added reCAPTCHA Jul 2019 · Captchas
• added AppNexus May 2019 · Advertising Networks
• added DoubleClick for Publishers (DFP) May 2019 · Advertising Networks
• added Facebook Apr 2019 · Widgets
• added Apache HTTP Server Mar 2019 · Web Servers
• added comScore Mar 2019 · Analytics
• added Disqus Mar 2019 · Comment Systems
• added Google AdSense Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Cloud Mar 2019 · CDN
• added Google Font API Mar 2019 · Font Scripts
• added Google Tag Manager Mar 2019 · Tag Managers
• added Hotjar Mar 2019 · Analytics
• added jQuery Mar 2019 · JavaScript Libraries
• added MySQL Mar 2019 · Databases
• added PHP Mar 2019 · Programming Languages
• added Pinterest Mar 2019 · Widgets
• added Twitter Mar 2019 · Widgets
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added VigLink Mar 2019 · Advertising Networks
• added W3 Total Cache Mar 2019 · Cache Tools
• added WordPress Mar 2019 · CMS
• added Yoast SEO Mar 2019 · SEO
• added YouTube Mar 2019 · Video Players
• dropped Criteo Feb 2019 · Advertising Networks
• dropped DoubleClick for Publishers (DFP) Feb 2019 · Advertising Networks
• added Hotjar Feb 2019 · Analytics
• dropped Rubicon Project Feb 2019 · Advertising Networks
• dropped AppNexus Jan 2019 · Advertising Networks

2018 14 added

• added Google Cloud Jul 2018 · CDN
• added Rubicon Project Jul 2018 · Advertising Networks
• added AppNexus Jun 2018 · Advertising Networks
• added Criteo Jun 2018 · Advertising Networks
• added Disqus Jun 2018 · Comment Systems
• added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
• added Google AdSense Jun 2018 · Advertising Networks
• added Google Analytics Jun 2018 · Analytics
• added Google Font API Jun 2018 · Font Scripts
• added jQuery Jun 2018 · JavaScript Frameworks
• added MySQL Jun 2018 · Databases
• added PHP Jun 2018 · Programming Languages
• added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
• added VigLink Jun 2018 · Advertising Networks