Analysis of why a site snapshot is blank

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

Yesterday when I was looking at the performance of one of my websites in search engines, accidentally found the Web page snapshots of this site since it is blank, and the search engine grab the title is not complete, only caught a few words, this can be said to be a search engine of a strange phenomenon, I will carefully analyze my site, What is the cause of it?

Personal analysis of the cause of search engine crawling errors are the following:

1: Web server instability, search engine to crawl when the server is not stable or open very slow or simply can not open, so the spider did not crawl to any information

2: The Site program error, this is not likely, the homepage is a static page, the chance of a small error

3: Other external factors influence, the outside of this station rarely done propaganda can be excluded

4: The search engine itself, but the odds are slim.

The combination of the above factors I came to the server should be my problem, so we choose the server must choose a stable quality of the server, to ensure that the site 24 hours normal operation. From this lesson also can see the importance of the server.

Finally http://www.fk5066.cn Exchange link Material Volume category Search engine included normal can