Cause 1: The homepage of a website is frequently changed, and the homepage is downgraded by Baidu.
Solution: Baidu search spider does not like webmasters to modify websites, so if you are fine, you 'd better not change the website, whether it is a website Keyword Group or any code symbol, as long as you change the Baidu spider, you will find that the website will be punished by Baidu! If this is not the case, Jing will do more external links in south China after the modification!
Cause 2: multiple domain names are bound to only one website at a time
Solution: The weight of each website is limited. If you bind multiple domain names to a website, the weight of your website will be assigned to each domain name, domain names with more weight points will be okay, and less points will be downgraded! Therefore, it is recommended that you bind only one domain name to a website. If you do not want to discard other domain names, just do a few more websites!
Cause 3: There may be a problem with the link.
Solution: Use the webmaster tool to check the links of your website to see if the link has been dropped by Baidu k. If yes, remove the link from your website in time, then you can exchange one or two links with high quality!
Cause 4: Taobao alliance advertisements may have been launched
Solution: If your website has a low weight or the Taobao ads you serve are not very profitable, the webmaster school suggests that the webmasters temporarily stop advertising on the Taobao alliance, it's not too late to launch your website when your website has a certain weight and ranking!