Check the website of the internal links
 

Internal links can effectively improve the internal structure of the web site, and a good website structure, Google is also is very like. So, in this advise you, take time to check your site internal links, do not appear a lot of dead chain.

Site navigation is very very important and internal links must be perfect also to get the maximum benefit by search engines.

informaive it is

I do agree with you guys. Website internal links plays a important role to boost the website rank and to help search engine to read the website properly. Google gives so much priority to the website structure so i would strongly suggest to have internal linking on your website.