can baidu spider access be rejected through closed-site tools when a site is suddenly crawled in large quantities?
authoritative answers to baidu webmaster platform:the closed site protection does not have this function. the effect you want to achieve is: not allow spiders to access; but users can access it normally. however, the requirement of closed-site protection tool is: neither spider nor user can access it.
related SEO term explanation:
baidu K stand:baidu K there are differences in the importance of the site. at the beginning, snapshots may be retraceed, and the keyword rankings will drop significantly, but they will not fall to 100 or later. these are the early stages of bad conditions. by the medium term, if the webmaster has not made any improvements, the snapshot will be marked without baidu snapshots, and the keyword rankings are all 100, which is a serious warning. if it does not improve in the later stage, it will be a downgrade.
baidu spider:baidu spider is an automatic program of baidu search engine. its function is to visit, collect and organize web pages, pictures, videos and other content on the internet, and then create an index database in categories, so that users can search for web pages, pictures, videos and other content of the corresponding website in baidu search engine.
K stand:a common noun in website optimization, it refers to search engines such as baidu suddenly deleted all web pages or left only the home page due to cheating or other reasons when the website has reached normal inclusion.

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