The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall for a long time, stationmaster chooses to use JavaScript to realize the dynamic behavior of the webpage, the reason that do this is a variety of, such as speed up the response speed of the page, reduce the website traffic, hidden link or embed advertisement etc. Because the early search engine does not have the corresponding processing ability, causes in the index this kind of page often to have the problem, may not be able to collect the valuable resources, may also appear to cheat. The purpose of introducing JavaScript parsing is to solve both ...
This article introduces a more streamlined Requirejs framework, a developer who wants to use the features of AMD and does not want to introduce a large library, may wish to try Requirejs. Requirejs can help users asynchronously load JavaScript code on demand and resolve dependencies between JavaScript modules, improving the overall quality and performance of the front-end code. Front-End development in the last one or two years the development of very fast, JavaScript as the mainstream of the development of language has been an unprecedented hot hold ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology Hall you may often hear people say that JavaScript is bad for SEO. Indeed it is. People who have a website design are very aware that JavaScript can create a lot of brilliant effects, such as snow effect, pull effect, floating effect, etc., but JavaScript to search ...
Base64 is one of the most commonly used encodings, such as the development of passing parameters, the <img/> tags in modern browsers to render pictures directly through Base64 strings, and for messages and so on. The BASE64 encoding is defined in RFC2045, which is defined as: Base64 content transfer encoding is designed to describe the 8-bit byte of any sequence as a form that is not easily recognized directly by the person. We know that any data is stored in binary form on the computer. One byte is 8 bits, one character is stored in the computer ...
Research and Development Weekly: Magic! 1KB JavaScript code written by 3D Bee published in 2013-03-29 13:43| Times Read | SOURCE csdn| 0 Reviews | The author Zhang Hong Month Research and Development weekly Javascriptpatrick Wyatt Game development Third party application open platform Open source Polycode Summary: Busy week finally past, leisure time may wish to savor our carefully presented for you this technical feast. Current Issue: Magic! 1KB JavaScript code written by 3 ...
This is a UI template specification, B / S version of the application is more applicable, in fact, such a thing is not what the formal norms, just to adapt to the development environment we are now facing and organizational processes to make some expeditious efforts , And to solve some problems with the program communication and interface, try to avoid misunderstanding and friction. First, the applicable environment and object Second, the necessity Third, the technical principles Fourth, the code writing norms Fifth, the page template specification First, the applicable environment and objects This specification applies to browser-based B / S version of the software project development. Template development process template page writing and template files apply ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall One, simplifies the code to use the shorter writing, not only may reduce the input character number, but also may reduce the file big Small。 Most of the code that uses simple coding, the efficiency of implementation is slightly improved. 1.1 Simplifying common object definitions: using var obj = {}; Instead of Var ...
With the popularity of smartphones and tablet computers, more and more Internet IT companies are focusing on mobile platforms. The current mainstream mobile platform in the market is Apple IOS, Google's Android, Microsoft's Windows Phone, BlackBerry and Nokia's Symbian. These mobile platforms have different development environments and programming languages. At the same time, there are multiple versions of a platform, such as Android2.3 and Androi ...
Intermediary transaction SEO diagnosis Taobao guest Cloud host technology lobby user experience three elements: Don't let me wait! Don't make me think! Don't make me wait. There have been a lot of research shows that users most satisfied with the open Web page time is 2-5 seconds, if waiting for more than 10 seconds, 99% users will close this page. Perhaps this way, you will not have too many feelings, next, I enumerate a set of data: Google Web Access speed per 400ms slow, resulting in user search request down 0.59%; Amazon delays each additional 100ms site ...
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