I notice quite a lot, when google crawls new pages that are made on my site, that the navigation bar code is crawled first before about 5-7 days later the rest of the new pages are crawled, which quite often leads to a sizeable dip in traffic from google.
Would it be possible to order the navigation bar after the main content, but the navigation bar still keep the same position, so that it localises the page without all the titles from the navigation bar being crawled first.