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HTTP Response headers

HTTP response headers on your website are packed with tonnes of information, use our free test to check yours now.

What is HTTP?

HTTP (Hypertext Transfer Protocol) is a protocol used for fetching resources on the web such as HTML documents and other website resources. It's the type of resource used to present the web page you're viewing right now. Knowing what kind of HTTP response headers your website's domain is returning is vital to your business and infrastructure.

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