Small knowledge learning five essential knowledge of purchase links

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

Although the author does not recommend the sale of links, but "there is a reasonable side", the internet link trading every day in full swing. For the purchase of some details of the link, Lang Long Tutor Web site to the novice friends to make some comments for your reference.

Why buy links?

A new site in the initial stage is often more difficult: a new site, confiscated, no PR, no one would like to exchange links with you. Change links everywhere to believe that every webmaster has encountered, so the purchase of links has become a lot of novice webmaster choice.

Second, what is the quality of the link?

Quality link = High PR value of the site link?

High-quality links from Baidu, Google and other major search engines have good performance sites. Here refers to good performance include: Snapshot new, included good, keyword ranking good, export links without illegal station ...

PR value is only one of the reference standards to measure the quality of Web pages. High PR site has very little is worth our learning quality website, but we pay attention to avoid falling into the link when the only PR is from the misunderstanding. The reasons are as follows:

1, the PR value is only Google introduced a quality evaluation criteria. A high PR value of the site is not necessarily in Baidu, search and other search engines also outstanding performance. I have encountered many high PR site, its performance in Baidu unsatisfactory. Try to compare so two sites, one is PR5 site, Baidu included 100, snapshot date or a week ago, another PR0 site, Baidu included 1000, snapshots updated every day. Which of the two is the higher value?

2, the real problem is that we live in a Baidu dominant search engine era, superstitious PR and ignore Baidu snapshots, Baidu included Baidu Index is biased.

3, I believe that the majority of AdSense purchase link is mainly to speed up the site collection and promotion of keyword rankings. From a cost standpoint, the cost of buying a link with a high PR value is equivalent to buying dozens of low PR links. Choose the right price, the engine (especially Baidu) good performance links for the best; Of course, if you buy links just to improve the PR value, it is another matter.

Third, the link to buy how much appropriate?

The number of links purchased is not specified, so this is based on the actual needs of the site. There are some places to note when buying Links:

1, if you need to buy a large number of links, suggest a few times to buy. A sudden increase in too much may make the search engine think you are cheating to increase the risk of the site being punished;

2, mentioned above, the purchase chain should pay more attention to the site's snapshots, included and other comprehensive performance;

3, the purchase link should have the consistency, the proposal buys at least 2-3 months.

Four, how to buy the link of the transaction how to be safe?

Purchase link is best to choose some more trustworthy platform, A5 official trading platform is a good choice. If you purchase a link from a personal webmaster, you can choose A5 Intermediary, the expiration of the payment to the seller, so you can completely avoid the risk of the other side of the chain.

V. About BLACK Chain

"Is the black chain really useful?" Often hear the webmaster friends in question the value of the black chain. Black chain, also known as the dark chain, is relative to the normal sale of the Ming chain. There is no doubt that the existence of the black chain has its dominant side: The price is very low! Two cents a list of black chain sales information is visible everywhere. As with the Ming chain, black chain is an effective chain, its role and the Ming chain is not much different. But the black chain is a double-edged sword, buy the black chain of the following points we need to think carefully, and for:

1, black chain is illegal intrusion into other people's site. Such a sale is based on damaging the interests of third parties. On the moral level, I do not encourage.

2, easy to be planted black chain site mostly lack of management, its own value is not high.

3, black chain stability is poor. Once the webmaster found that the black chain will be deleted, if the purchase of the black chain is frequently deleted, that is, your site outside the chain in the short term a large number of reduction, must affect the search engine judgment, the ranking will be fierce fluctuations, heavy before the efforts to naught.

The above views are purely a personal view of long Tutor website, for reference only. If you are lucky to reprint, please keep the website information (http://www.langlangjiajiao.com), grateful! Strongly despise the deletion of the author information and source of false webmaster!

Friends of the education chain QQ group 84716884, Lang Ping welcome new and old friends!