Load Test Url

For a webmaster, the speed of the site is even more important than the content. Even if the content of the site is excellent, but the access rate is very slow, I believe not many people will patiently wait. But the website speed is slow, there are many reasons, want to know where the speed is slow, can http://www.aliyun.com/zixun/aggregation/7432.html "> solve the problem." Manual on the site to speed, low efficiency does not say, but also inaccurate. Here recommend a loadimpact website, can ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall site loading time is a very important factor, if users visit your site will need to wait too long time, I believe most people abandon. 　　So you need to do a good test of your site performance, this article will introduce you to 10 Web site load time test tools. 1. Iwebtool Iwebtool is a very helpful web site loading time online test platform, you only need to enter the website URL can be entered ...

The basic concepts of A/b test are described above, and we continue to explore how to implement A/b test. Let's take a look at a diagram: (Note: Thank Algo for providing this picture.) The above illustration shows the implementation principle of A/b test. From left to right, the four thicker vertical bars represent the four key roles in A/b Test: Client, server, data tier (data), Warehouse (Data-warehouse). Three forms of access are represented from top to bottom: normal access flow without A/b test ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall website Code verification Tool 1. WDG HTML Validator is a good tool to find out where the syntax of the site is wrong and to mark it out, or you can choose to make a single page analysis of each individual page on the site. (strongly recommended) 2. The Markup Validation Service is code-tested for both HTML and XHTML, claiming to be the first (and most user) on the internet ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall Web performance test tools are divided into three kinds, one is the test page resource loading speed, 　　One is the test page after loading the page rendering, JS operating speed, there is a general evaluation of the page analysis, the following are introduced to these tools, if who has a better tool also please share under. ...

First, the purpose and problem of site path analysis and all the analysis work at the beginning of the same, before the site analysis of the path, we need to determine the purpose of this analysis. 　　What results do we hope to reap from this analysis? What are the problems identified or what are the previous assumptions or judgments? These clear analysis objectives will help us choose the specific metrics and dimensions that are required for analysis and the specific analytical methods. If you don't have a very clear purpose for the analysis, then most of the cases will only see a rough path to the site statistics, lucky ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall in the previous article we have introduced to the website analysis divides into four main parts, respectively is the visitor analysis, the flow channel analysis, the content analysis and the transformation analysis. So far, the flow channel and transformation are the two parts of our attention. Most of the articles on website analysis are about how to measure and optimize the flow channel, and improve the conversion rate of content. And the analysis of the content of the site is less mentioned. 　Today's article we focus on Web site content analysis of the path analysis. ...

If a large system, e-commerce or external http://www.aliyun.com/zixun/aggregation/36698.html "> Public service, often face a large number of simultaneous online users (concurrent users), How do you make sure your system is available, reliable, and effective? Most developers and systems teams know that load stress tests (stess test/load test) can be performed prior to the launch to ensure that ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall in the high Performance website design Fifth chapter, I briefly mentioned that @import has some negative influence to the website performance, then I discussed this question in depth in the Web 2.0 Expo speech, and created some test page and the HTTP Waterfall chart, These will be used below. 　　The bottom line for this question is: If you want the style sheet to load in parallel to make the page faster, use link instead of @import. LINK vs. @ ...

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...