Webmaster Tools

Retrieve A, AAAA, CNAME, MX, NS, TXT, and SOA records for any domain.

Find approximate geographical location and network data for any IP address.

Get detailed information about an SSL certificate, including issuer, validity period, and common name.

Retrieve domain registration details: registrar, creation date, and expiration date.

Check site availability and measure its response time.

Extract all visible text from a web page’s HTML.

Measure Time to First Byte (TTFB) for any website.

Find the total size of a web page, including all resources, for performance analysis.

Extract and examine meta tags (title, description, keywords, etc.) from any web page.

Find out which hosting provider a site uses and where its servers are located.

Retrieve all HTTP headers returned by a URL on a GET request.

Find out if a website supports the HTTP/2 protocol.

Check if a URL is in Google’s cache and find the cache date.

Trace the redirect chain (301, 302, etc.) for a given URL, up to 10 hops.

Find domains hosted on the same IP address.

Check if a website uses the Brotli compression algorithm.

Analyze the ratio of visible text to HTML code on a web page.

Determine if a page is blocked from indexing via meta tags, headers, or robots.txt.

Check if images on a page have alt attributes for accessibility and SEO.

Detect obsolete HTML tags that should be replaced with modern alternatives.

Check if a website has HTTP Strict Transport Security (HSTS) enabled.

Check if your server reveals its software version in HTTP headers.

Find out if a website has a favicon and whether it is properly linked.

Check if a URL is flagged as unsafe by Google Safe Browsing.

Check if images on a page use the loading="lazy" attribute.

See how your page might look in Google search results.

See how your page might look in Bing search results.

See how your page might look in Yandex search results.

See how your page will look when shared on social media platforms like Facebook and X (Twitter).

Compress HTML by removing unnecessary characters (whitespace, comments).

Compress CSS by removing whitespace, comments, and redundant code.

Compress JavaScript by removing whitespace, comments, and safely shortening variable names.