When it comes to web design, optimising your images is an integral part of the user experience, and the overall success of the website.
Image optimisation in its most basic form is; compressing an image to the smallest size possible with it still looking good enough to publish on the web.
There are two main reasons to optimise images.
- The first reason we optimise is
because ofthe effect this has when the images are downloaded. The load time of the majority websites is affected mainly by the time it takes to download images. By simply optimising the images you can reduce the time in which a page takes to load. With web speeds on the upit is vital your pages load as quickly as possible, our attention spans are decreasing, keep us waiting and we will get bored and find another, faster site. Spend the shortamount of time it takes to optimise your images to avoid losing your audience to your competitors.
- The second reason is more likely to affect your pocket rather than your reputation… Most hosting packages will have bandwidth limits. If you go over this bandwidth, you can often get charged extra. Optimising images can help reduce your bandwidth,
thereforereducing the likelihood of you having to dig deeper into your pockets.
There are lots of image editing packages out there which allow you to optimise images. These range from your high-end pieces of software such as Photoshop, down to your free options such as Pixlr. Most of these will come with pre-defined settings which will allow you to ‘save to web’ this will save the image at a lower quality which will still look good for the web and consequently reduce the size of the file.