Technology history for captchas.io

2026 1 added

• added APPLOVIN Apr 2026 · Advertising

2025 3 dropped

• dropped Highlight.js May 2025 · JavaScript libraries
• dropped SyntaxHighlighter May 2025 · Miscellaneous
• dropped XRegExp May 2025 · JavaScript libraries

2024 2 dropped

• dropped jQuery Modal Sep 2024 · JavaScript libraries
• dropped C Feb 2024 · Programming languages

2023 12 added · 7 dropped · 1 switched

• added Profitwell Jun 2023 · Analytics
• added Zoho Jun 2023 · CRM
• dropped ConveyThis May 2023 · Translation
• dropped Datadome May 2023 · Security
• added FirstPromoter May 2023 · Affiliate programs
• added Lightbox May 2023 · JavaScript libraries
• added Microsoft Advertising May 2023 · Advertising
• added Microsoft Clarity May 2023 · Analytics
• added Open Graph May 2023 · Miscellaneous
• added OWL Carousel May 2023 · JavaScript libraries
• added Statcounter May 2023 · Analytics
• added FirstPromoter Apr 2023 · Affiliate programs
• dropped Apache HTTP Server Feb 2023 · Web servers
• added C Feb 2023 · Programming languages
• dropped Choices Feb 2023 · JavaScript libraries
• dropped Animate.css Jan 2023 · UI frameworks
• added ConveyThis Jan 2023 · Translation
• dropped Google Tag Manager Jan 2023 · Tag managers
• dropped PayPal Jan 2023 · Payment processors
• switched Omnisend → Sendinblue Jan 2023 · Marketing automation

2022 26 added · 7 dropped · 1 switched

• added Microsoft Advertising Nov 2022 · Advertising
• added Microsoft Clarity Nov 2022 · Analytics
• added Open Graph Nov 2022 · Miscellaneous
• added Animate.css Aug 2022 · UI frameworks
• added Bootstrap Aug 2022 · UI frameworks
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added core-js Aug 2022 · JavaScript libraries
• switched reCAPTCHA → Datadome Aug 2022 · Security
• added Font Awesome Aug 2022 · Font scripts
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Email
• added jQuery Aug 2022 · JavaScript libraries
• dropped jsDelivr Aug 2022 · CDN
• added Lightbox Aug 2022 · JavaScript libraries
• added Mailjet Aug 2022 · Email
• added Nginx Aug 2022 · Web servers
• added Omnisend Aug 2022 · Marketing automation
• added OWL Carousel Aug 2022 · JavaScript libraries
• added PayPal Aug 2022 · Payment processors
• added PHP Aug 2022 · Programming languages
• added Statcounter Aug 2022 · Analytics
• added Tawk.to Aug 2022 · Live chat
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Wheelio Jun 2022 · Widgets
• added Cloudflare May 2022 · CDN
• dropped Cart Functionality Apr 2022 · Ecommerce
• dropped ConveyThis Apr 2022 · Translation
• added Cart Functionality Feb 2022 · Ecommerce
• added PayPal Feb 2022 · Payment processors
• dropped Twitter Jan 2022 · Widgets
• dropped Twitter Ads Jan 2022 · Advertising

2021 11 added · 3 dropped

• added ConveyThis Dec 2021 · Translation
• dropped ConveyThis Nov 2021 · Translation
• added cdnjs Oct 2021 · CDN
• added ConveyThis Sep 2021 · Translation
• added core-js Sep 2021 · JavaScript libraries
• added Datadome Sep 2021 · Security
• dropped Google AdSense Sep 2021 · Advertising
• added PHP Sep 2021 · Programming languages
• added Wheelio Sep 2021 · Widgets
• added Google Remarketing Tag Jul 2021 · Retargeting
• dropped Hammer.js Mar 2021 · JavaScript libraries
• added Omnisend Feb 2021 · Marketing automation
• added Hammer.js Jan 2021 · JavaScript libraries
• added Modernizr Jan 2021 · JavaScript libraries

2020 3 added

• added Google Analytics Dec 2020 · Analytics
• added Google Tag Manager Dec 2020 · Tag managers
• added Statcounter Dec 2020 · Analytics

2019 2 added · 1 dropped

• added Twitter Oct 2019 · Widgets
• dropped Apache HTTP Server Aug 2019 · Web Servers
• added Apache HTTP Server Jun 2019 · Web Servers