hyperlink is that you can directly click on the address you can open web pages, the weight of the chain of the site promotion has great effect, is a common form of links online to see, is clear, clear features. If one is a single link, the link of the keyword ranking does not help much. Unless you’re in the link before and after plus related keywords and description.
anchor text link
is that users can picture a link to this page, this form is widely used in the type of shopping website, because in the gorgeous picture appearance, text link is pale, hyperlinks often appear not tall. When you send this link to pay attention to the alt attribute on pictures, add in the ALT property search engine keywords can help good judgment to you the pictures and links to content.
pure text links
pure text links is a separate text URL, users can click to open, copy and paste to address the need to open the page in the address bar, Shanghai dragon search engine will also track to text links to crawling, but the weight of the website of the vote of little help, so in conditions allow the best not to send this link, mainly is very easy to be found on other sites to delete, because it is very eye-catching. But if the chain released to the news source site, or posted to the website of the larger flow, reproduced by chance is very large, in the invisible, the chain you suspected spread rapidly.
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understand the above four kinds of links in the chain work form, you wouldn’t be so confused.
anchor text is a word or sentence plus links to URL, click on the words can directly access the destination address. To enhance the chain on the site keywords and the overall weight is relatively large. The search engine to determine the link if there is reference value through the correlation between the content of the website and the anchor words, and then give some weight. If not, it may be judged as cheating or punished by search engine. So when the link anchor text must pay attention to the correlation, lifting the anchor text anchors value (i.e. anchor value).
common chain has four forms: anchor text links, links, text links, pictures of the chain. Different roles of many novice don’t understand understand this four kinds of chain. Make a lot of junk links in the network, serious pollution of the site is visual effect, a lot of garbage outside the chain may also be a search engine for cheating judgment, to cause site drop right or directly by K. So the hair of the chain should be cautious. Then, the four form of the chain of the site’s weight lifting what is the effect of the diversion of the site, what is the effect of