What is a 302 redirect? What is the difference between 301 redirect and 302 jump?

The 302 hop is a status code in the header message returned by the web server when the user's browser or search engine crawler makes a request to the website server. It is also known as 302 redirect and 302 hop.

What is the difference between 301 redirect and 302 jump?

1. Different usage effects

301 redirect is a permanent redirect. It is more commonly used in daily life scenarios to use network domain names for redirection.google seo course singapore While search engines crawl new content, they can also replace old URLs with URLs after retargeting. For example: when we visit http://www.baidu.com, we will jump to https://www.baidu.com. After sending the data request information, we will choose to return the 301 status code, and then return a location to prompt the new address, the browser technology will use this new address to access it.

The 302 jump is a temporary jump. The logged-in user is redirected to the login page after accessing the user center.google seo optimization guide Search engines crawl the new content and retain the old URLs. Because the server returns a 302 code, search engines think the new URL is only temporary.

2. Different ways of use

In search engine optimization, 302 jumps are pursued by many black hat SEO optimizers, who conduct malicious 302 jumps on websites to non-user target websites.seo agency singapore Therefore, search engines are usually unfriendly to 302 jumps on websites.

A common way is to use the 301 redirect method instead of the 302 jump for the website K station to standardize the URL management address of the corporate website information.

Finally, using 301 redirect is more friendly to search engines. It is recommended to try using 301 jump. Search engines will jump the PR value of the URL to the later address, and 302 jump was used as a cheating method by many websites in the early days. It has always been the most popular search engine. The focus of the engine.

When the search engine judges a 302 jump, if it finds that the URL of the jump target page is more complex, it will return to visit the original URL to find a simple and friendly address, which will inevitably increase the performance loss of the server, so the 301 jump ratio is 302 jump is more reliable and ensures server performance.