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Get all possible details about an SSL certificate.
Get all the HTTP headers that an URL returns for a typical GET request.
Check whether a website is using the new HTTP/2 protocol or not.
Separate text back and forth by new lines, commas, dots...etc.
Extract email addresses from any kind of text content.
Get approximate IP details.
Check whether a website is using the Brotli Compression algorithm or not.
Easily remove duplicate lines from a text.