A robot file is a file placed in your web server’s directory to enable search engines to find it much faster. Whenever a search engine is doing a search crawling through different pages on the Internet and ranking them based on the relevance of their content, they have to go through all indexed pages on the web.
A robot file makes your website more available since information about your web pages is made available to search engines by the robot file.
WordPress, a popular web content management system also allows for users to create robot files for their blogs. Robot files simplify a search engine’s work by showing it the exact information it should be looking for from your website.
The result of this is better SEO. Internet search engines work by sending what is popularly referred to as spiders or robots to scroll web directories for content that is to be listed among search results.
Improve Your SEO With Robots File (robots.txt)
A robot file instructs web robots on what it should view and what not to from the content of your webpage, which is achieved by placing the instructions in your robot file. “User-agent: *“ means that a web robot is allowed to view information on this site while, “Disallow: /“ instructs the robot not to.
Harmful robots in search of vulnerable information however, ignore such instructions.
As Above you see The “User-agent: *” that means this section applies to all robots or This section welcome to all robots. The “Disallow: /” section tells the robot that it should not visit any pages on the site expect Home Pages only.
To allows all bots complete access to your site, Put in robots.txt file
WordPress robot files allow you to choose which robots are allowed to view information on your website and which ones are not. This makes it possible to optimize your WordPress site for better seo.
You should however, be careful when setting the instructions in your robot files since one wrong move could cause your robot file to work against you by barring useful robots such as the Google Adsense.
The result of this is a lower ranking or even being bared out altogether.
For a robot file to be easily found by internet crawlers, it must be located on the right place within your website’s directory. This should also be in lower case letters.
The fact that wordpress is able to allow you to create and edit your robot files does not mean it is a simple process. This requires proper understanding of the type of robots you would like to view your site and the ones that you do not want to allow.
Knowledge of the pages that you want made public and the ones you prefer remaining private is the key step. The next one is finding out the names of the crawlers that you do not want viewing your web pages.
If you are not interested to share some pages with publicly use below the code and put inside robots.txt file
Disallow: /a.html … (Here “/a.html” is url of webpages that you don’t want to submit into search engine)
Carrying out such a task without the proper knowledge of what to type in your robot files could have mixed results.
Luckily, there are a number of tools that can be used to edit robot files in wordpress. These include tools such as certain plug-ins and File transfer Protocol clients making it much simpler. This however does not bar out the need to possess knowledge on the set of instructions to be keyed.