Death to the harmful effects of links to web site
 

The optimization of the dead links on the site, there are still many adverse effects. On the one hand, the website exists dead links, visitors to the site can not access to they need website content, to the website user experience will certainly have a lot of influence, resulting in the website hits less; On the other hand, the website appear dead link, can lead to the search engine spiders can't easily grab site content, thus affecting the web site in the search engine ranking, and finally influence the weight of website.