WebVitals

Test SEO, speed & security of your website. Find broken links, validate HTML/CSS/JS & boost rankings by AIO.com.ai

WebVitals by AIO.com.ai is a powerful website analysis extension that instantly evaluates your webpage's SEO, speed, and security. Get comprehensive insights including broken link detection, missing meta tags, oversized images, insecure connections, and HTML validation. Analyze page titles, descriptions, heading structure, alt text, canonical URLs, DOM size, script loading, HTTPS usage, and mixed content warnings. All tests run completely offline with real-time scoring and actionable recommendations. Perfect for developers, SEO specialists, and site owners who want to optimize their web presence. Free forever with no premium features locked.