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Googlebot can not access your website solution, for this problem, this article describes in detail the corresponding analysis and solutions, hoping to help more partners who want to solve this problem to find a more simple and easy way.

I. change the target geographical area

If your server is in China and often receives emails from Google webmaster tools: Googlebot cannot access your website.

This may not be a problem with your site's DNS or server, just go to the setting options of the Google webmaster tool and change the default target geographic area to: China.

Google of different countries or regions will send googlebot of different locations of IP to crawl web pages. If it involves cross-border and intercontinental, it may time out so that Googlebot cannot access your website.

2. Change the TTL of DNS

If you just want to solve this problem as soon as possible, try setting DNS's TTL to a little larger, such as 86400. If you are still concerned about why you are doing this, you can read on.

According to the tips in the email, the Google webmaster tool will tell us the problems Googlebot encountered when visiting our site and the error rate.

As mentioned earlier, this problem may be due to an "unresolvable domain name", "ISP line failure", or an inaccessible problem with the site itself. If the site itself does not have an inaccessible problem, the webmaster friends do not need to overreact to such emails. Because Googlebot comes from all directions, on the one hand, because of the interconnection of operators, on the other hand, because of some special reasons (you know), this situation will more or less occur.

At the same time, there are many friends in the Google webmaster product forum to ask us questions, worried about whether this situation will have an impact on the site's inclusion and ranking.

If the website itself does not have an accessibility problem, and the prompt that Googlebot cannot access your website appears only occasionally (such as once or twice a week), you don't have to worry about the impact on the site's inclusion and ranking; however, if such emails are very frequent (2 or 3 times a week for the same domain name), it may have some negative impact on the site's inclusion and ranking. At this time, the webmaster first needs to consider the network stability of the operator. If the accessibility of the site itself is not good, the user's experience during access must not be very good. At this time, you should consider changing the ISP to seek a more stable network environment.

Before deciding to change the ISP, webmasters can try to modify the TTL time in DNS, which has been proved to greatly alleviate such problems according to practice and feedback from webmasters.

TTL is an abbreviation for Time-To-Live (duration of life), expressed in seconds. In order to speed up the effective time of domain name resolution record changes, many DNS operators often set the default value too low, such as 600 (that is, 5 minutes). If the default value is too low, the cache time for domain name resolution is shorter. When the client requests to resolve the domain name, due to problems such as load or response time, this setting is more likely to cause the failure of DNS resolution, which also leads to the problem that Googlebot cannot access your website.

Generally speaking, the IP of the website will not change often, in order to get more stable analysis results, it is suggested that the webmaster friends can set the TTL value to a little higher, such as 86400 (that is, 1 day).

Note: the TTL value will affect the caching time of the domain name resolution record. When the domain name resolution IP is modified, the new resolution record may take effect after up to the time specified by TTL. If TTL is set to 86400 seconds, it may take up to 1 day for the resolution record to take effect in the whole network.

So much for the solution to the question that Googlebot cannot access your website. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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