React apps often serve minimal HTML on first load, leaving search crawlers with little to index. Even with server-side rendering, meta tags and canonical URLs can be missed on dynamically routed pages. Our SEO checker evaluates what crawlers actually receive from your React app and flags the gaps that single-page architecture creates.
No signup required · Results in minutes · 50 links free
Frontend developers and tech leads building React applications who need to verify that SEO fundamentals survive client-side routing and dynamic rendering.
Evaluates rendered HTML that crawlers actually receive
Checks meta tags and titles on dynamically routed pages
Identifies client-side rendering gaps affecting indexability
Audits heading structure across React component output
Every scan surfaces real problems — prioritized so you know what to fix first.
Yes. Any publicly deployed React application is scannable regardless of the build tool. The checker evaluates the rendered page output, not your local development setup.
If React Helmet injects meta tags into the rendered HTML before or during our crawl, those tags are captured and evaluated. Tags added only after delayed JavaScript execution may be missed.
SSR or static site generation significantly improves crawlability for React apps. Our report shows which pages rely entirely on client rendering and are at risk of poor indexing.
Every scan covers broken links, SEO, accessibility, performance, security, and more — in one unified report.
Dead links quietly erode trust and waste crawl budget every day your site stays online. Verify My Link crawls every page you submit and flags links that return errors, time out, or land on unexpected destinations. You get a prioritized list of broken URLs with the source pages that reference them, so fixes take minutes instead of days.
Learn moreSearch engines reward sites that are technically sound and clearly structured. Our SEO checker reviews on-page elements, indexability signals, and common crawl barriers across your site. The report highlights what is working and what needs attention, ranked by likely impact on visibility.
Learn moreAccessible websites work for everyone, including people who use screen readers, keyboard navigation, or assistive technologies. Our accessibility checker scans your pages for common WCAG violations and usability barriers. Each finding includes enough context for your developers and designers to fix it without guesswork.
Learn moreSlow pages lose visitors and rank lower in search results. Our performance checker measures load times, Core Web Vitals, and common bottlenecks across your site. You see which pages drag down overall speed and what factors—large images, render-blocking scripts, or server delays—are responsible.
Learn moreA single mixed-content warning or missing security header can undermine visitor trust and expose your site to risk. Our security checker reviews HTTPS configuration, content security policies, and common misconfigurations across your pages. The report gives your team a clear security baseline without needing a dedicated penetration test for every release.
Learn moreTypos and off-brand language slip through even the most careful editorial process, especially on large sites with many contributors. Our content quality checker scans visible page text for spelling mistakes, profanity, and thin content signals. You get a page-by-page breakdown so editors can clean up copy without reading every page manually.
Learn moreAI-powered search and answer engines read your site differently than traditional crawlers. Our AI visibility checker evaluates structured data, content clarity, entity signals, and technical factors that influence whether AI systems can understand and cite your pages. Stay ahead of generative search by knowing exactly where your site falls short.
Learn moreMeeting WCAG standards is both a legal requirement for many organizations and the right thing to do for your users. Our WCAG checker maps automated test results to specific success criteria in WCAG 2.1, giving you a compliance-oriented report rather than a generic issue list. Know exactly which criteria your site passes and which need remediation.
Learn moreRedirect chains slow down page loads, dilute link equity, and confuse both users and crawlers. Our redirect checker traces every redirect on your site and flags chains, loops, and improper status codes. After a migration or URL restructure, this scan confirms that every old URL lands exactly where it should.
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