304 Header

These modules are all compiled into Nginx by default unless a module is manually specified to be excluded in configure. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; This module allows you to set any HTTP headers. The following example: Expires 24h; Expires flushes +24h; Expires @15h30m; Expires 0 ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall HTML5 semantic element semantics = meaning. 　　Semantic elements = the meaning of elements. 　　What is a semantic element? 　　A semantic element can clearly describe its meaning to browsers and developers. 　　And like < div > and elements are part of no semantic element. Examples of semantic elements: < form < T Able>

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall in general, many friends do not care about IIS logs, or because the purchase of a virtual host does not provide, Some are provided, but you must also contact your server administrator to get it. Like the new network part of the server FTP directory has this file, but it is not permission to view and do not have permission to download, but also have to give them ...

4.1. Analysis of the Head filter function head Filter function consists of the following three basic components: 1. Decide whether to manipulate this reply 2. Manipulate this reply 3. Call the next filter function For example, here is a simple version of the "unmodified" header filter function. If the client's if-modfied-since head matches the last-modified header of the reply, the State is set to 304 not flushes. The head filter function has only one parameter ngx_http_re ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall as an SEO, often see the web site log, the site log has a lot of code, often see 200, 404, 503 And so on, these numbers are the HTTP status code. such as 61.135.166.232--[31/dec/2007:02:30: ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall In the era of the rapid development of the internet age and the prospect of expensive bidding costs to make most enterprises miserable and low-cost investment in the professional-seo was born, the number of practitioners is also increasing every year, but the internet spam is more and more, so the search engine in order to better cater to the user experience also frequently launched the various calculations ...

Xi ' An Yi Cong website is my corporate website, the company is mainly engaged in software development, website construction business. 　　So from the site's keywords and business positioning analysis, we put the site's main keyword as "Xi ' an website construction, Xi ' an website, Xi ' an software company", auxiliary keywords positioning for "Xi ' an construction site price, Xi ' an construction website company, Xi ' an software development company" and several key words. The website's program is our company development, the backstage design fusion and is advantageous to the SEO each detail. such as: The whole station to generate static Web pages, each page title and description keyword ...