Due to the recent large number of k garbage stations in Baidu, many good websites will be affected now. Next we will summarize eight effective solutions for restoring downgrading.
1: Check whether the h1 tag is used for the website. Do not use the h1 tag for any website except for the blog. If the website is downgraded, remove the h1 tag.
2: Check whether there are any bad links, check where the links are, what is the ip address, and whether the ip address has been punished.
3: Check whether the site has used alt, especially whether the alt tag of the keyword is used on the logo. If so, remove it.
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5: Check whether the content of the website is reposted by a large website, but the source is not indicated. Sometimes it is not because the content is duplicated but because Baidu thinks that this article is because you have reposted a large website and downgraded your permission.
6: Check whether the website has js Trojans, pop-up windows, backdoors, and black hats.
7: After the website is blocked, you can also block crawlers in robots.txt. The advantage is that, first, it will not affect other people. Second, it is conducive to the recovery of indexing. Of course, the premise is that you allow crawlers to crawl again later! Generally, the spider will be shielded if the original product does not respond for a month. (Note: This article has been tested by winter of the Suzhou seo tutorial. It is feasible .)
8: If you pay attention to the above issues, Baidu still does not include them. The last move is to change the homepage title.