Server compression checker

Check whether a website is using the Brotli Compression algorithm or not.

Get all the HTTP headers that an URL returns for a typical GET request.

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

Check if the URL is cached or not by Google.

Get approximate IP details.

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

Checks if images have alt attributes for accessibility and SEO.