浅谈一下百度快照，在我们要解决网站制作中百度快照不更新的问题前，先来看一下什么叫百度快照？

1、什么叫百度快照？
百度搜索的解释是：每个未被禁止搜索的网页，在百度上都会自动生成临时缓存页面，称为“百度快照”. 这是百度的结果，说白一点就是他只是百度蜘蛛来过爬了一次，没有真正的抓取，原文本信息图片等信息还存在与原网页中，不比太在意

2、明白什么是百度快照之后来看他是怎么更新的一个机制
当网页中有了了修改、删除或者屏蔽后，百度通过搜索技术来计算是否应该抓取或是不抓取或是去掉之前的快照内容，这就是他的机制，

3、快照和网站权重由什么关系
很多人认为百度快照更新的越频繁越快,就觉得网站的权重高，其实两者之间是没有直接关联的，不要混为一谈。

4、怎么样知道百度的更新时间呢？
普通上理解的快照时间并不是抓取时间，而是叫索引时间，什么是索引时间呢？ 请关注瑞恒网络在后面网站营销的更新内容。



Talking Baidu snapshots, before we have to solve the problem of the production site Baidu snapshot does not update, the first look at what is called Baidu snapshot?

1 What is Baidu snapshot?
Baidu search explained: each is not prohibited search pages, Baidu will automatically generate a temporary cached page, called "Baidu snapshot" This is the result of Baidu, White said that he just Baidu spider had climbed once not really crawl, the original pictures and other information also exists with the original page, better than too concerned about

Understand what is Baidu snapshot after how he updated a mechanism
When the web page has been modified, deleted or shielded, Baidu search technology to calculate whether it should crawl or crawl or remove the snapshot, and this is his mechanism,

3, snapshots, and website weight What is the relationship between
Many people think that Baidu Snapshot updated more frequently the faster, I felt the weight of the site, in fact, there is no direct correlation between the two, do not be confused.

4, how to know Baidu updated it?
Understood in the ordinary snapshot time is not crawl, but called indexing time, what is the indexing time? Concerned about the Swiss constant network updates in behind website marketing.