Keeping URLs unique resolves multiple site home page issues

Original address: http://www.seowhy.com/bbs/thread-2694339-1-1.html

SEO optimization process in the site, often encounter such or such a common technical problems, up to the smell will be such common technical issues summarized, in the next few days to analyze the cause of such problems and specific solutions to the problem, today to share is in the SEO process, the site has a number of home-based solutions.
What is the homepage of multiple websites?
In general, we can visit the homepage of the site through www.hfssw.com/, but the site is not taken into account when the SEO elements, so there may be the following addresses are corresponding to the homepage of the site, such as:
Www.hfssw.com/default.asp
www.hfssw.com/index.php
Www.hfssw.com/index.html
Although users in the site access, regardless of the above URLs can be normal to view the homepage, but this is the search engine is a duplicate page phenomenon. In the case where we don't know, search engine spiders may find these duplicate home pages through a variety of link portals.
To resolve a site that has multiple home page methods:
In fact, the home page repeat problem is very common, and its solution is very simple.
First find this kind of duplicate link, according to the site's program to guess the site page may have duplicate page URL, or use the simulation crawler tools such as "Screamingfrog" crawl the link on the entire site to find duplicate pages.
Find duplicate home page, generally recommended to use 301 Redirect, you can also use the "rel=canonical" label, in view of the current label is only Google, Yahoo, Bing recognized, Baidu has not yet out of the official instructions to support the "rel=canonical" label, So it's still here. It is recommended to use 301 permanent redirection, on the one hand can unify the page weight, on the other hand will not lose the possible external support. If you use the "Screamingfrog" tool to crawl information, you can also find a duplicate link to the page to modify the duplicated address, keep the site and only one version of the URL in the operation can be used.

Keeping URLs unique resolves multiple site home page issues