Most common image format on the World Wide Web.

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2
votes
0answers
14 views

jpeg image colours look different in FF, Chrome + Safari [closed]

We seem to be experiencing issues with some of our jpeg product images displaying colours differently across different browsers. (When wrong, they look as if their hues have been shifted and vibrancy ...
34
votes
8answers
16k views

“Progressive” JPEG: Why do many web sites avoid rendering JPEGs that way? Pros, cons?

When JPEG images are used by a web page, they are typically rendered top-down ... but they can also be rendered using a mode called progressive JPEG, where the image starts out full-size, but blurry, ...
1
vote
0answers
77 views

Is pagespeed insights over the top with downloads?

On my website I have a page that displays an image in optimized form. I made it display at 60% compression/quality instead of 100%. I also have the link to download the full 100% quality image to ...
2
votes
1answer
108 views

Is Azure compatible with JPEG XR?

I just put an F#/MVC app into a Windows Azure solution as a Web Role. Before migration, my JPEG XR (*.WDP\) files were getting displayed on the client in IE9 without issue via my local and hosted ...
3
votes
4answers
279 views

Use JPEG for transparency instead of PNGs

JPEGs are smaller in size then PNGs. So. I thought that if I can make the "background" in a jpegfile transparent with some code maybe I save some kilobytes. So does anyone now for example how to make ...
3
votes
1answer
909 views

Progressive JPEG

This Post: "Progressive" JPEG: Why do many web sites avoid rendering JPEGs that way? Pros, cons? stat that many browsers do not support Progressive JPEG citing this Wikipedia Article. What ...
8
votes
3answers
131 views

How do I know what image type to use?

I'm working on a website which will use images in several different applications, from action buttons to avatars to larger detail images. What factors should I take into consideration to decide ...
3
votes
1answer
849 views

convert pdf to jpeg on linux?

Sometimes clients email me a poster which they received from a graphic designer in pdf format that they want added to the site. I have generally told them to ask the designer to export it in jpeg ...