[zuozuo]

SEO work in addition to outside the chain of the release of the contents of the collection, and most often do is study and analyze the Analyze site traffic, IP, PV, web logs, outside the chain of release, and so on. As an excellent SEOer, not only to analyze their site, but also learn to analyze other people's sites and then be able to more clearly recognize the advantages and disadvantages of their own website. "Zhiyizhibi in order to win every battle." These words spread through the ages is not unreasonable. Specific analysis of what? Collection site, outside the chain of circumstances, site layout, site structure, keywords, site content quality, we have a data through a comprehensive analysis of basic, well, we can learn, do bad we can note that their website does not happen, into our subject.
User experience, not for SEO and SEO
SEOer to pay attention to one thing, we do SEO SEO SEO away. Sounds a mouthful, in fact, the reason is very simple to do SEO at the same time to show consideration for the user experience, personal feel to an important degree of user experience is better than SEO, website page aesthetics do not directly affect the user's first impression, the artists do look good up will make people feel very comfortable, users have the possibility to stay, a good SEO tend to focus on user experience, to find a reasonable balance point in the optimization and experience.
Second, the website SEO analysis of the data
Usually Website SEO optimization is very concerned about several indicators, that is, the PR value, snapshot updates, related domain and included the amount of the quantity and quality of the outer chain and directory included, keyword rankings, etc., if the higher the value of these indicators , then the site's right to re-value the higher even if the site was down the right site recovery time is not the same, for example, two sites of seo research centers and 51 recruitment network is also down the right. Research Center Web site to do the new content, a few days to save up the room for 51 recruitment network maybe from not turn around.
1, the PR value, Google PR value, the most direct weight performance. A PR5 station to give you a single chain might weight more than 10 PR4 website to.
Snapshot update date snapshot update speed of the site, on the search engines have a high degree of concern on this station. Often crawling this site, that site new data maybe can do the second closing.
3 domain and included here to explain Baidu relevant domain "domain:" command to query the data is related to the domain, the data is all the data site with a URL column up, rather than an effective link column out. Included a site more SEO the better from the side, but only included the amount and explain the problem, such as a website collection of 100,000 pages, but his total page on it is simply too bad. A bit exaggerated, but it is a direct explanation of the total amount of information to nothing known of the websites of others, just look at the collection of the pros and cons of website SEO can not be defined.
4, outside the chain, generally we think outside the chain, the better, this is perhaps true, but outside the chain not only have the number of and more importantly quality, for example, PR5, the station to give you a link to this weight value can be a new station to be compared? is not a highly thing.
Keywords, look at the website keyword ranking, and explain, not necessarily in the keywords inside the main keywords that appear on the title, that site is more accurate keywords. Keywords more high ranking general, website SEO to do the better. General to investigate the keywords of the site, are the websites targeted keywords ranking, while the long tail of other people's words how would you rank it? Not very accurate to find the data, perhaps the target keyword rankings are not what kind of site, long tail to do very well, the traffic can do it very well, so you have to consider a site's overall ranking, and this data is difficult to know.
Within the site.
The internal analysis including robots.txt site internal structure is reasonable, within the chain set is reasonable, whether there is a 404 error page. View Source Code: Right-click on your blank page, view page source, you can see the code of the page. Can see the source page is how to layout and the various labels, JS is reasonable to use. What are the code analysis?
1, the source code is enough simple, whether too long; correctly do the robot.txt.
Whether to adopt a div + css, div + css to make the code more concise, a reasonable label is more conducive to search crawling and crawl; but too many DIV nested is not conducive to search engine robots crawl;
HTML structure of the head (Head) optimization, is mainly reflected in the title (title), description of the book is reasonable, the title to highlight the theme to take into account keywords accumulation, describing whether or not to be natural;
4, the use of web JS, JS Search can not crawl, not a lot, but the rational use of JS can reduce the size of the web page source code;
5, use the URL is the URL parameters without too long, too complicated. Whether to make good use of rel = "nofollow".