Keep your content error-free and indexable with these lightweight utilities. Each tool is built for marketers, SEOs, and technical writers who need quick answers without complicated software.
Transform any sitemap into an llms.txt file with meta descriptions for up to 100 priority URLs.
Craft a robots.txt file in seconds and block the latest AI crawlers from copying your site.
Generate XML sitemaps from a list of URLs for SEO optimization and better search engine crawling.
Generate JSON-LD structured data markup for articles, products, local business, and more to enhance your SEO.
Upload a Markdown file to detect broken links, redirects, and other issues before publishing.
Test any URL for X-Robots-Tag headers and meta robots directives that could block indexing.
Analyze meta tags on any webpage including title, description, and robots directives for SEO.
Check title tags on any webpage for SEO optimization, including length analysis and search result preview.
Check meta description tags on any webpage for SEO optimization, including length analysis and search result preview.
Analyze keyword density in your content to optimize for search engines and avoid over-optimization.
Check hreflang tags on your website for international SEO and proper language targeting.
Compare two texts for duplicate content and similarity to avoid SEO penalties.
Check H1 tags on any webpage to ensure proper heading structure for SEO optimization.
Analyze H1-H6 heading structure on any webpage to ensure logical content hierarchy for SEO and accessibility.
Check canonical tags on your website for SEO optimization.
Check alt text on images for SEO and accessibility.
Validate XML sitemaps for proper formatting, detect broken links, and ensure search engines can crawl your site effectively.
Check Open Graph image tags on any webpage to ensure proper social media sharing and previews.
Test and validate favicons on websites for proper display across browsers and platforms.
Check breadcrumb navigation on any webpage for SEO optimization and proper schema markup.
Check URL redirects instantly. Analyze redirect chains, HTTP status codes, and 301/302 redirects for SEO optimization.
Validate schema markup on any webpage to ensure proper structured data implementation and improve SEO rankings.
Check page load speed and performance metrics for any webpage to identify optimization opportunities.
Check Core Web Vitals metrics for any webpage to analyze LCP, FID, CLS and provide optimization suggestions.
Check the readability of your text using various formulas like Flesch-Kincaid, Gunning Fog, SMOG, ARI, and Dale-Chall.
Test your website's mobile-friendliness for free. Get instant analysis, scores, and SEO tips to improve rankings.
Analyze your website's mobile SEO optimization and get suggestions for improvement.
Check for broken links on any webpage to improve SEO and user experience.
Check and validate your robots.txt file for free. Test URL blocks, detect errors, and ensure proper crawler access.
Verify SSL certificate validity, expiration dates, issuer information, and security details for any website.