@import vs. ``: Which Stylesheet Inclusion Method Reigns Supreme Today?-CSS Tutorial-php.cn

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@import vs. ``: Which Stylesheet Inclusion Method Reigns Supreme Today?

Mary-Kate Olsen

Nov 05, 2024 am 08:29 AM

@import vs. ``: Which Stylesheet Inclusion Method Reigns Supreme Today?

Navigating the Web of Stylesheet Inclusion: @import vs.

Despite its age, the debate surrounding @import and remains relevant in today's web development landscape. In this article, we revisit this topic and provide updated recommendations to guide developers in choosing the optimal method for stylesheet inclusion.

@import vs. : A Refreshed Perspective

Historically, @import was the preferred method for importing external style information. However, since then, there has been a shift towards using due to several advantages:

Faster Loading: loads content in parallel, allowing the browser to download it alongside other resources on the page. @import, on the other hand, blocks parallel downloads, leading to longer page load times.
Improved Caching: is better supported by caching mechanisms, which can speed up page loading on subsequent visits.
Granular Control: provides finer control over how CSS resources are loaded. It allows developers to specify attributes such as media type and relationship, enabling more precise targeting.

Best Practices for Stylesheet Inclusion

Based on the current state of browser support and performance optimizations, the following best practices are recommended:

Use as the primary method for stylesheet inclusion.
Minimize the number of stylesheets used for improved performance.
Write efficient CSS code with optimized selectors.
Consider combining multiple stylesheets into one for improved load times.
Use automated minification tools to reduce the size of CSS files.
Utilize cache headers to optimize repeated loading of CSS resources.

Additionally, developers may consider using preprocessors like Sass or Less to improve CSS authoring efficiency and automate some of the optimizations mentioned above.

By following these best practices, developers can ensure that their web pages load faster, improve user experience, and take advantage of the latest advancements in web technologies.

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