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 ...
Web page anti-refresh repeat submission, anti-Rewind resolution after submission disable the Submit button (most people do) what if the customer submits and presses F5 refresh? Use session before submitting the page is the database processing: Data processing, modify session ("OK") =false. Data processing success immediately redirect to another page after the operation of the refresh is really a problem, you can use the Jump page, close this page, if there is ...
The intermediary transaction SEO diagnose Taobao guest cloud host technology Hall content again rich website, if slow to cannot visit also meaningless; SEO do a good site, if the search spider can not catch is also in vain; UE design of the humanized site, if the user can not even see is empty talk. So the efficiency of Web pages is definitely the most noteworthy aspect. How can you improve the efficiency of a Web page? Steve Souders (Steve Souders's data suggests 14 guidelines for improving the efficiency of Web pages ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnosis Taobao Guest Cloud mainframe technology Hall today roughly browsed the high configured Web Sites." The Chinese version of this book is the "High performance Web site Building guide." This book has a further in-depth study of the individual issues of the advanced chapter "Evan Faster Web Sites", the translation of High-performance network ...
The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall from the plan, to the front and rear end of the development, finally to the test and on-line, lasted 4 months, 5,173 first page front-end performance optimization project finally smoothly on-line, and achieved the expected performance optimization goal. This project is not a revision, but the original home page design and function unchanged, only to do refactoring and optimization. Although the project is called the front-end performance optimization, but it is not only the front-end unilateral work, to complete the optimization well, it requires the full complement of the front and back. Historical background ...
The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall "Preface" continues to discuss in the website analysis monitoring implementation in some places needing attention. For the last article, please see: Vigilant Web site analysis and monitoring implementation of the trap (above). "Body" in the previous article, we explored the three areas where monitoring and implementation issues are easily monitored, such as cross-domain monitoring, reporting structure, and page dynamic event monitoring, which we then discuss outside chain monitoring, page redirection, monitoring framework pages, code conflicts, and custom basic monitoring settings. Trap four: Outside ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall recently many friends of the station have been hanged experience, one was made miserable, but there is nowhere to complain. Alas, now the horse is really getting more and more cattle, killing also painstakingly ah. I was in the process of helping my friend to handle the horse. Accidentally in the code found a very unfamiliar css writing "left:express ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall when a website small flow in the short term to do large traffic, The biggest problem I want to bring to the technology is server instability. At the same time, online thousands of IP, the CPU on the server will be brought 100%, resulting in a decline in the speed of access to the Web site, especially some slow network users, at this time easy to open the Web site ...
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