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141972 2010 年 02 月 05 日 10:07 Reading (loading. ..) Comments (0) Category: Personal Diary
When Baidu announced the first 3 days cellular plans, many websites that included a significant decrease of down there may be several reasons. From the basics: Does your server have taken place in recent phenomenon not normally access it?
1. server can not normally access leading to a decline in ranking the most common factors, so you do not have any on your site changes, only to manage your server, to ensure access to normal, especially in critical time;
2. Do you use a robot.txt file, and if so, whether you have recently made changes to their, which resulted in a number of grammatical errors, thereby preventing the search engines to index your site?
error code in robot.txt robot.txt placed in the wrong place, or is potentially a lot of unexpected error factor,
new balance shoes, if you want your entire site indexed by search engines, you need not place the robot.txt file, by default search engine will include your entire site.
3, if you recently on your site constantly optimized it? Internal changes can lead to potential errors include:
a. excessive optimization of a keyword, such as modified title,
new balance sneakers, meta tags,
new balance mens, and so on.
b. internal link structure,
new balance 574, especially link text changes; if it is out to change the purpose of optimizing the link structure and link text, then a filter will fall into the trap is not novel, especially the abuse of keywords, create keyword density too large.
4, the addition of a domain name you turn it?
Sometimes search engines is very resistant to weight shift, assuming that in order to optimize the steering is heavy, please use the 301 instead of 302 turn. If the re-turn to the right, this will be a very important tool.
5, you have a number of interesting links? Or your link strategy is If you use this strategy, then,
Actor Biography - Qzone log, or will achieve good results. But if you add too many links to sites you have built a small, or too many links point to the same URL. Then you have the opportunity to be very search engine penalties. As search engine algorithms in continuous improvement, previously applicable to today, things no longer apply.
6, you built the site with the cheat link?
7, whether it is due to be penalized for duplicate content it? Some examples are as follows:
a. entire site using the same template;
b. use the same template to other Web sites;
c. your competitors mirror your website;
d . from an old domain name redirects to a new domain name under.
e. over-reliance on robot.txt to guide the spiders to your site included;
8, whether to use a cloaking to deceive search engines?
9, your site is to advertise in some large sites, but have recently removed the ads?
reasons for the decline caused by Baidu also included:
1, collecting too much
few original articles,
new balance outlet, the article came directly from other sites copy. Need to increase the original or the original content
2,
MOD's largest NVIDIA graphics cards - Qzone log, site revised structure change
no structure is not obvious,
new balance running shoes, can not handle well the connectivity of each page. Pages can be added in the article. Use keyword anchor text links to home page,
学开车的步骤 - Qzone日志, section pages, content pages.
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