Serve Only Properly Sized Images
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Applicable To
All Browsers
How Improves Page Load Time
By optimizing network latency (HTTP Payload Size)
Prologue
[Detail of the technology / concept being used in the tip if required]
Why
Serving an image that is larger than the dimensions used in the markup instances, add unnecessary bytes to get downloaded
How
Use image editor for scaling the images as required and serve only those images when requested
Exceptions
If two different dimensions are being used in the markup for the same image then it makes sense to send only one image which is larger in size.
Recommendations
None
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