A 101 Switching Protocols status code is a response code indicating that the server understands and is willing to comply with the client’s request. This status code is significant for SEO because it allows search engines to index a website’s content more accurately. When a website’s content is properly indexed, it is more likely to appear in relevant search results. Therefore, a 101 Switching Protocols status code can improve a website’s SEO by making it easier for search engines to find and index its content.
The 101 Switching Protocols status code is also important for security. By indicating that the server is willing to comply with the client’s request, it helps to prevent man-in-the-middle attacks. Man-in-the-middle attacks are a type of security breach where an attacker intercepts communication between two parties in order to eavesdrop on or alter the data being exchanged. By using a 101 Switching Protocols status code, websites can help to protect their users’ data from man-in-the-middle attacks.
RFC #: 7231 Section 6.2.2
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