SEO
SEO tools to analyze websites, check robots.txt, sitemaps, and more.
Primary SEO Tools
Essential SEO analysis tools for content optimization and performance auditing.
SEO Checker
Free SEO analysis including meta tags, titles, Open Graph data, and technical SEO checks.
SEO Audit
Performance & Core Web Vitals audit powered by Google Lighthouse data.
Our Primary SEO Tools provide a complete overview of your website's SEO health, performance, and optimization opportunities. These tools analyze meta tags, content structure, technical signals, and Core Web Vitals to help identify issues that impact search rankings and user experience. Ideal for website owners, marketers, and developers looking for fast, actionable insights.
Technical SEO
Tools for validating robots.txt, sitemaps, and advertising configuration files.
Robots.txt Checker
Analyze your robots.txt file to control search engine bots. Validate directives, find errors, and ensure proper indexing using this free online checker.
Sitemap Validator
Validate and analyze your XML sitemap to ensure proper indexing. Detect errors, missing URLs, and improve search engine visibility with this free online tool.
ads.txt File Checker
Check and analyze your ads.txt file to verify authorized ad sellers. Detect errors, prevent ad fraud, and ensure proper programmatic advertising setup.
Meta Tags Checker
Check essential SEO meta tags, canonical URLs, and robots directives. Preview Open Graph and Twitter tags to ensure proper indexing and social sharing.
HTTP Headers Checker
Inspect HTTP response headers: security, caching, and CORS. Check status code, final URL, and copy headers as JSON or curl.
Redirect Checker
Check URL redirects and follow the full redirect chain. Detect redirect loops, excessive hops, HTTPS issues, and canonical problems affecting SEO.
Technical SEO tools help ensure your website can be crawled, indexed, and served efficiently by search engines. These tools analyze server responses, redirect chains, headers, robots.txt rules, sitemaps, and advertising configuration files to detect issues that may block indexing or reduce performance.
Site Assets & Metadata
Tools for checking favicons, meta tags, and social media preview configurations.
Favicon Checker Tool
Check if a website has a favicon and find its exact URL. Detect missing or invalid favicon files and ensure proper display in browsers and search results.
Open Graph Preview
Preview how your web page appears on Facebook, LinkedIn, and X (Twitter). Check Open Graph tags, images, and titles to improve social sharing.
Site Assets & Metadata tools focus on how your website appears in browsers and on social platforms. They validate favicons, Open Graph data, meta tags, and social previews to ensure consistent branding, improved click-through rates, and correct content rendering across devices and platforms.