Why the outside chain of the website why not be included reason analysis

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Sometimes we do outside the station optimization, a day a lot of a lot of outside the chain, the results of the day a check, issued 100, only a few are included, a look at the heart of a cut. Why this is so, a hard day, on the collection of such a few. After the analysis of the author found that the chain has been from the beginning of the number of gradually changed to quality, the quality of the chain gradually occupy an important position, the external chain of resources to determine whether the search engine can include the anchor text of their posts.

The author thinks that we should have the following points in publishing the website of the chain:

1. The rate of collection is better. This collection rate refers to the posting of the forum, because there are many forums, the importance of each section is not the same. Important sections included faster than the general plate, important plate general popularity is also very prosperous, so the search engine spiders crawl time is longer, included on the fast, in such a forum post most easily included. The popularity of the forum to see the more people, the larger the amount of browsing. When this forum will delete your posts it is best not to post here. Should look for in addition.

2. The website theme relevance as far as possible is high. We publish the site outside the chain of the forum theme and our own website theme as far as possible to keep relevant, the total can not sell fruit site to sell toys posted on the website, so no useful. Website theme relevance has two meanings: one refers to our website theme and to publish the information website overall theme is same, another refers to our website topic and wants to publish the information the website one section topic conforms to, this is also possible. This example is like your site is a parenting site, we find a forum, if there is a forum inside a parent-child paradise, then we can post in this forum, of course, send the post to and parent-child correlation.

3. Links to buy and sell notes. We might buy links when we're doing the chain, to buy a better site than their own site, so that their website weight PR, and so on parameters are promoted, when you want to buy links, should pay attention not to buy black chain, because there is spam site point to the external chain source quality will be greatly reduced, And to sell you linked webmaster will also sell his site to other webmaster, so it is possible that on his site will appear on the Web site of the chain access mouth, not only this, the more Web site links, your site to get the weight of the lower values, even if included, your site before the linked value of the link will drop. Therefore, when choosing a link to buy and sell must consider the audit of the source, do not try to have a vulgar web site chain access or too many links outside the chain source to cooperate.

4. Note whether the nofollow tag is included. Some forums you send a lot of posts, after search engine view may find all are included, if your site for a period of time weight PR and other parameters do not get any better, it is recommended that you review the source code of the Forum, if the source code contains rel= "nofollow" label, It means that this post, though included, has no meaning. Because rel= "nofollow means not to let search engine spiders tracking this link, of course, will not pass the weight." Such an outer chain is meaningless. We must pay attention to this point. Easily overlooked. By the way, do not send in the search engine Spider screen site. such as QQ space, Taobao and so on sites, because these sites contain a large number of code Plug-ins, the search engine is very unfriendly, these sites in Baidu is not included. Therefore, the proposed webmaster in the release of the site outside the chain to ensure that this site is normal, as far as possible, so as to ensure that they do not do no work.

5. Text link or picture link. This situation or more often appear in the exchange of links, text links outside the chain is more valuable than the picture link, because the current search engine text-oriented, can not determine the meaning of the picture, this we can use the ALT tag to describe the meaning of the picture. Tell the search engine the meaning of the picture. But the text link anchor text link effect is more valuable than a picture link. The main reason is that text links are literal translation, search engine can directly read and contact the keyword weight itself; the picture is rich media, itself is not interesting, can only pass alt to turn Italy, and most of the picture link is mainly to expose as the main purpose, so the value of the link weight in the SEO angle has dropped.

Summary: The above is the author in the release of the site outside the chain encountered by the analysis of poor, perhaps the site outside the chain is not included in many reasons there are not found, but as a webmaster we as long as perseverance, will be summed up more lessons.

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