For example. Let's say you want to block search engine spiders other than google. Here's how to do it: user-agent: * disallow: / user-agent: googlebot allow: / you nee to know that in the robots. Txt file. You can specify an unlimite number of user agents. That being said. Each time you specify a new user agent. It is independent. In other words. If you create rules for one more user agent in succession. The rules for the first user agent do not apply to the second. Or third. User agent. e rules for the same user agent. These rules will be execute together.
Important hint spiders will only follow instructions that accurately indicate France WhatsApp Number Data the detaile user agent . So the robots.Txt file above will only exclude search engine crawlers other than google spiders (and other types of google spiders). Google spiders will ignore some less specific user agent declarations. Directives directives refer to the rules you want the user agent to follow. Currently supporte commands below are the commands currently supporte by google. And how to use them. Disallow command use this directive to instruct search engines not to access files and pages at specific paths. For example. If you wante to block all search engines from accessing your blog and all of its posts. Your robots.

Txt file would look like this: user-agent: * disallow: /blog hint. If you do not give a detaile path after the disallow directive. Search engines will ignore it. Allow command use this directive to specify that search engines nee to access files and pages at a specific path - even in a path blocke by the disallow directive. If you block all article pages except a specific article. Then robots.Txt should look like this: user-agent: * disallow: /blog allow: /blog/allowe-post in this example. The search engine can access: /blog/allowe-post. But it cannot access: /blog/another-post /blog/yet-another-post /blog/download-me. Pdf both google and bing support this directive. Hint. Like the disallow directive. If you do not declare a path after the allow directive.
|