Exchange Friendship Links Beware of these kinds of links cheat

Now many webmasters are worried about one thing. That is the link check and its fake problems, has been plagued by a lot of webmaster, a lot of fake friendship links in the site can see links, ie can be resolved. But the search engine is unable to see this link. Thus their own link is selfless dedication. Below I specifically summed up a few common links cheat way. New discoveries will continue to be updated in the future ...

　　

Home Fake links to examples:

1, first of all say is the most common JS call way, this is a lot of webmaster know. JS call Way on the page can see the link, but there is no connection in the code.

2, multilayer nesting way, is a lot of stationmaster said add shell. The general engine does not read a deeper area or ignore it.

3, apply some no end tag, that is, error code. But now IE7 such as browser error correction ability is higher can be resolved. The engine is still out of date.

4, links in the back, we can see in the Dreamweaver design area in the following code information does not show IE is the case, search engines will not read the following information.

5, there are many tricks of the webmaster, there is no technical content of the method. When doing a friendship link, he will give you an address such as index.asp with your link. In fact, the default homepage of the website is index.html.

6, the use of rel= "nofollow" tag to block the link, this point is the year before the more popular way.

7, the last one is not common, is the webmaster statistics of the FTP inside the log information, know the spider probably visit time. This time of day to remove the links 2 hours or so. General webmaster will not find, diligent point of the webmaster found.

Examples of fake links inside pages

1, some stationmaster uses robots.txt to shield this friendship link inside page.

2, Link farms form the page, the engine most does not update. The purpose of these stationmaster is to reduce the weight of this page to the lowest.

But now there are special detection links cheat tools, such as the http://www.linkhelper.cn/on the grass can detect the current mainstream link cheat.