Xiao Wei: What factors affect the effect of SEO?

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Seoer in doing SEO, may more or less encounter a lot of difficulties, or large or small. But in solving these problems, you will consider those factors affect the SEO effect?

The most fundamental or the most subtle places, I listed below, my recent work summed up the details of the part: (The following sites are placed in the domestic, a Shanghai telecom, another Zhejiang Telecom, data based on Google Webmaster tool above.) )

1, the speed of the server problem, Google's reptiles are a lot of China Unicom (netcom) IP to, Baidu may be better, I am now responsible for a station, reptiles are Beijing Telecom, if you are in the optimization of domestic stations, can not ignore the Google data, Google Administrator tools.

Above 2 diagram, very clear can say understand, load time difference, imagine, if is our user, wait for 10 seconds, may all go, do not want to wait, the same crawler is the same, the first solution is the speed of the problem.

2, Speed resolved, in the case of stable server, try to let Google crawler more than a few times.

In the case of your server stability, adjust to the maximum bar, pay attention to the log, every day the reptile is too big, will be your server or virtual space bandwidth to eat up.

This is the server on a station, stable in about 4500 of the number of reptiles per day, to the largest or no problem, the crawler in a total of hundreds of M a day, if you are a virtual host, the data is not much, you can adjust to the maximum, enough.

The above 2 points is the most basic content, first of all speed resolved, the following to do is

Look at this error is a lot of large and medium-sized websites, after the site code adjustment or ued changes, the site will certainly appear wrong code, how to better solve? Here are 2 ways to do this, one is the HTML advice of Google Administrator tool, and the status code of the log parsing error. (log analysis, the next release) Here's the error nothing to say, look at the mistake, a change bar.

Finally, it's a link question:

The problem here should not I say more, this is also a focus on the place, there are a lot of people's links to build imperfect, home is also a domain name outside the chain too much, real useful data, may have not been crawled crawler years, appropriate to do a bit of content page or column page links, so that the crawler's entrance more.

The construction of the chain is similar to the idea that there are many ways to use the Internet.

Said so much, the following summed up: 1, the Web site network problems 2, crawler crawl problem 3, the error of correcting HTML 4, internal and external chain of processing, these seemingly small problems, do not be an easy thing to do.

Finally, a word, to pay more attention to Google Webmaster tool and log analysis, the optimization of large and medium-sized Web site has a lot of help.

Author: Shanghai Seo Xiao Wei

Article title: What factors affect the effect of SEO?

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