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Verify the time to first byte of any website.

43

1

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

31

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

23

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

126

2

Detects outdated HTML tags that should be replaced with modern alternatives.

82

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Verify the time to first byte of any website.

43

1

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

42

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

42

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Get all possible details about an SSL certificate.

40

1