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Document directory Feedback The content of this post is typical. If you are interested, consider it. First, the landlord raised the following question:A recent project in the company is a portal website that requires performance testing.

Are you sure your website is fully compatible with all major browsers? Do you know how many seconds it will take to open your website? Can you confidently say that your website cannot be opened at all? ...... Although it does not seem important, it

Understanding Javascript image pre-loading and javascript image loading Pre-loading images is a good way to improve user experience. When images are pre-loaded into the browser, visitors can smoothly surf your website and enjoy extremely fast

No one can carefully ensure that their website code is correct. You can verify the website code through the following tests. Check whether your website is fully compatible with all major browsers? Do you know how many seconds it will take to open

Website code verification tool 1.Wdg html ValidatorA good tool that can locate and mark the website with incorrect syntax. You can also choose to analyze each page of the website on a single page. (Highly recommended) 2. W3C Markup Validation

Preface The optimization of website design is a big topic. There are some general principles and some suggestions for different development platforms. This research has never been stopped, and I have shared this topic on different occasions. As a

Perhaps because more and more people are using large water pipes, front-end programmers almost leave the optimization work of the web pages behind. As more and more widgets and javascript code are added to the webpage, the webpage slows down. The

What are the key skills on the website? What are the traps? Here, world-class website design experts let you share their secrets and tell you: tips to make websites interesting, what should be avoided, what tools and software should be used, and

What are the key skills in designing websites? What are the traps? Here, world-class website design experts let you share their secrets and tell you: tips to make websites interesting, what should be avoided, what tools and software should be used,

01 if you want to become a website designer and build a website, you should first consider the website content, including Website Functions and what your users need. Your entire design should be centered on these aspects. 02 if a user cannot quickly