Web site for the Yahoo Search Optimization

According to the relevant data indicate that, yahoo search in the U.S. market accounts for about 10%, so say this is a trend in the future, so we do have to take into account the seo of its existence, perhaps that day suddenly ran for customers to do yahoo search optimization, and you do not know are wrong, so we have to do to prepare familiar with other search engines
HTML Code Optimization
Google and MSN, compared with, Yahoo! HTML code for a higher degree of concern. Many tests show that, HTML file, an error, may have little effect in Google or MSN or almost nothing, without prejudice to the page appears in the SERP's front-end; but Yahoo! In a much smaller chance of success. Similarly, an amendment to an HTML error, entirely through W3C certified web site or web pages, Google or MSN is almost difficult to detect small changes, but in Yahoo! And they will find a qualitative leap in ranking.
Web page design and production for Yahoo! Optimization include, 1, Yahoo! HTML file that appears in the front (with the appear in the top of the page is displayed is not the same concept) content is an important content, which requires an important part of the page we want to highlight the HTML document to the head; 2, good design Most web pages have to streamline the code, such as the use of external CSS files, JavaScript files, and so greatly reduce the size of HTML, another example, use less or completely no table can also increase the efficiency of HTML code, which can highlight the page to a large extent the real content. In fact, these two against other search engine optimization should not be overlooked when you are, only Yahoo! Given its higher weight.
Keyword density
Because the search engine algorithms are always adjustments, therefore, give a specific keyword density certainly unrealistic, and that keyword density is not a universal figure, in many cases the different types of sites with the industry's different, the best keyword density also differ. So, a practicable approach is to analyze a site corresponding to key words SERP, analysis in the top 10 websites or web pages use keyword density, after all, the ideal keyword density is always a regular. Typically, in the Yahoo SERP rank in the top 10 Web sites, according to the different competitive keywords, keyword density, except a very few in the 0.5 to 1.0% (low), and 5.0 to 8.0% (high), the largest portion between the two, this time as far as possible keyword density slightly less than the maximum value set to optimize the purpose of the general will.
Reverse Link
On the RP link, in large respect the rules of each search engine certainly is not much difference in content-related websites using the keywords as Anchor Text Link RP-Yahoo ranking algorithm is also a crucial a factor. In comparison, Yahoo! Linked to the treatment of RP is more akin to Google, and MSN, slightly different.
Against Yahoo! Web site optimization, reverse link has to be considered:
Link Quality
And Google uses PageRank and TrustRank to determine the quality of RP-links similar to the approach, Yahoo! Also uses a similar technology, eliminate irrelevant links or Spam, Similarly, in the Yahoo! Ranking algorithm, the quality of the link should be more important than mere quantity.
Against Google's Web site optimization to determine the quality of links you can often link to the source by viewing the site's PageRank to weigh, despite the Google Toolbar's PageRank display is not accurate, but at least is a relatively simple to determine the basis. So, how to determine whether a link is judged to be high quality links Yahoo do? Simplest way is to look at the source site link appear on the Yahoo!
The same or similar keywords SERP front position, For a more accurate judgments, but also need to see the site's Whois information, Yahoo! Generally considered to rely on their domain name registration web site for at least three years, another site will depend on whether there is sufficient number of sources of non-reciprocal links, as well as the origin of the number of outbound links page, the same number of outbound links on the page more its influence to the smaller, and so on.
Link to the location of
Similarly, the link to appear on the page to which location is also important to note. In short, the link appears in the HTML front-end later than the emergence of more effective; the use of special formats (such as bold, italic, different from the pages of other colors or fonts) links more effective.
Anchor text links
Pairs of links Anchor text, we have repeatedly discussed in the Yahoo! The same is true, not repeat them.
One-way link
Two-way exchange links in Yahoo! China is not totally useless, but its impact on the rankings far smaller than a one-way, content-related links, because in many cases, such a link is closer to the content excellent and was a result of the evaluation.
Web site or web page there is the impact of time
Google's sandbox with a similar, Yahoo! Also used a similar "Aging" mechanism: a new website in the early running, at least 6 months or even longer, it is difficult to obtain a good position, even in the optimization technology, the use of a very perfect; the same time, new links will not be very quick to play its due role in promoting the right position, often takes 3 to 4 months before the effect of gradually reflected. However, with Google, compared, Yahoo! This "test" mechanism, the intensity on the smaller more. However, this new website and new links together, often lead to ah a lot of new sites (new website link certainly is a new RP link Well) in the 8 months to a year's time period it is difficult for the competition Strong key words to obtain a good ranking.