You always think that google spider always scouring your website and index the content for each, even the smallest, this is not the case, that googlebot is also sometimes a little difficult or little glitches that do not crawl index as well as a portion of your website This is really too disadvantaged for webmasters in web promotion (SEO), so the issue here is the need to discover it and start google crawl and index entries.
A. How to detect
According to SEO experts in the world, there are many ways to detect this partition eg tracking google webmaster sitemap, notice the difference between the total number of links and the number of links in the index, or use the special keywords available on the partition you want to check and … keyword search (effectively).
In technical terms this a bit for all of you easy to understand. This method is to use a special paragraph or phrase on the partition you want to check your website, then go to google and search exact phrases.
And there will be two results:
1. Do not see where your website.
2. Found in the top 10 (just say top 10, maybe 20-30 …) which means you have to be Google indexed
B. How to handle
For a few google can not index this website due to duplicate content errors, or made some mistakes in Google’s index. The best solution now is to delete it. In the case of the area that is important to you and you are sure to comply with the directions of google but still not in the index. . Please follow one of two ways:
1. Use repost functions and added some updated information from you and put it on the home page as a new post to google crawl it again.
2. Remains the same partition, but secondary internal link structure optimization in both the region and the site. Using networks 2.0 format like twitter, digg, or link to in order to attract the attention of google on this area.