what is the difference between 301 redirect and 302 redirect ?
 

what is the difference between 301 redirect and 302 redirect ?

301 redirect - A 301, or permanently moved, is a redirect that carries and distributes in an absolute manner. You should use a 301 to signify to the crawlers that your content has moved permanently.

302 redirect - A 302 status code means Found, or more commonly referred to as “temporarily moved.” This redirect doesn’t carry or pass the link value to the new location.

A 301 redirect is key to maintaining a website's domain authority and search rankings when the site's URL is changed for any reason. It easily sends visitors and search engines to a different URL than the one they originally requested -- without having to actually type in a different URL.
A 302 redirect means that the move is only temporary. Search engines need to figure out whether to keep the old page, or replace it with the one found at the new location.

301 redirect means your website has permanently moved to a new location. It specifies to the crawlers that the content has moved to a new location so that it can crawl the new website.

302 redirect means that your website has temporarily moved.

A 301 redirect means that the page has permanently moved to a new location. A 302 redirect means that the move is only temporary.

A 301 redirect is key to maintaining a website's domain authority and search rankings when the site's URL is changed for any reason. It easily sends visitors and search engines to a different URL than the one they originally requested -- without having to actually type in a different URL.
A 302 redirect means that the move is only temporary. Search engines need to figure out whether to keep the old page, or replace it with the one found at the new location.