The days are gone when developers had restricted control over the caching. It was the browsers who used to work on the same. The process evolved, and Progressive Web Apps (PWA), Cache API, and Service Workers were introduced.
The Blessing and Curse of the Said Evolution
With them, the developers got extensive authority over putting things for caching. These days, they can cache everything they want. However, here the problem starts, and web development solutions fail to bring the expected results.
The bulk media files may create issues by abusing the network connectivity or the user’s hard drive. Naturally, it affects the performance of the website and leads to a poor user experience. To help users with this, this post explores the best practices related to caching. Keep reading to know more on the same!!
The Best and Trendiest Caching Practices
To award the users with a satisfactory experience, it’s imperative to take care of the caching. This section of this post explores a few best practices related to caching.
The request should be focused on the need only
Today’s web is shoddy with media. Videos and images work as one of the most used modes to connect. Indeed, they are useful for generating quality leads and conversions.
However, they are not at all competitive in terms of downloading and improving speed. For this reason, no media file should drastically increase page weight. A responsive website has become the need of the hour, and it remains no doubt why it is so.
Offering Various Sizes
Apart from the formatting, there are other things as well to consider for customize website development. For example, if one wants to deliver alternate image sizes, it’s vital to optimize it per the size of the used browsers’ viewport.
In a one-liner, it’s always a good idea to go for responsive images. Following is the example of the same.
sizes=”(min-width: 36em) 36em, 115vw”
alt=”Text to Describe the image”>
Here the ‘img’ offers three different sizes of images. They are small, medium, and large. With the ‘srcset’ attribute, it becomes responsive by complying with the width descriptors.
Besides, the ‘sizes’ attribute works as a presentational hint. It conveys the message to the browser about displaying the image in different sizes. However, the organizations working offering custom web design should apply CSS correctly for the best performance while working with image optimization.
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Hope this helps!!