Plaintext email checker

Extract all the text of a website from the source code of the page.

Check if the URL is banned and marked as safe/unsafe by Google.

Find and validate the SPF record of a domain.

Detects outdated HTML tags that should be replaced with modern alternatives.

Analyze the ratio of text content to HTML code for SEO and performance optimization.

Get the web-host of a given website.

Check if images on a webpage have the lazy loading attribute enabled for performance optimization.

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

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