ruby/ruby-lang.org — pull request #20 by imageoptimiser (2012-12-24 12:43:04+00:00)
Title: Optimise images (135 KB reduction)

Hi, ruby.

I've taken the liberty of putting ruby-lang.org's image assets though a range of optimisation tools. Image optimisation allows us to reduce the footprint of images - meaning faster load times at no cost to image quality. It does this by finding the best (lossless) compression parameters, stripping embedded comments, and removing unnecessary colour profiles. [See more](http://port3000.co.uk/imageoptimiser-a-github-bot-to-proactively-op).

I found 110 optimisable images, making a 135 KB reduction in size. That's about 23.64% of your total image assets.

Merry Christmas.

Name	Reduction
background.png	33.33%
blankButton.png	6.10%
fullscreenButton.png	16.75%
fullscreenButtonOver.png	19.97%
muteButton.png	20.70%
muteButtonOver.png	25.75%
normalscreenButton.png	16.19%
normalscreenButtonOver.png	20.03%
pauseButton.png	28.82%
pauseButtonOver.png	17.19%
playButton.png	22.31%
playButtonOver.png	19.17%
timeSliderBuffer.png	2.68%
timeSliderCapLeft.png	6.38%
timeSliderCapRight.png	8.74%
timeSliderProgress.png	16.67%
timeSliderRail.png	2.59%
unmuteButton.png	17.42%
unmuteButtonOver.png	21.57%
background.png	25.36%
bufferIcon.png	9.44%
muteIcon.png	19.76%
playIcon.png	25.81%
button.png	25.36%
item.png	12.21%
itemOver.png	30.99%
sliderCapBottom.png	8.33%
sliderCapTop.png	9.52%
sliderRail.png	12.00%
sliderThumb.png	10.31%
embedIcon.png	23.23%
embedScreen.png	2.83%
shareIcon.png	23.77%
shareScreen.png	0.39%
bird_32_gray.png	76.16%
bird_32_gray_fail.png	49.11%
button_bg.png	16.76%
code_bg.png	23.43%
dotted-border.png	26.26%
email.png	20.27%
honey.png	50.00%
line-tile.png	8.49%
logo-background.jpg	10.64%
logo.gif	0.09%
noise.png	2.80%
rss.png	42.45%
ruby.png	4.29%
ruby100.png	8.20%
ruby75.png	7.38%
rubyTransparent.png	10.43%
rubylogo.png	31.89%
rubysource.png	12.94%
rubytest.png	30.66%
search.png	39.04%
shadow.jpg	6.01%
background.png	33.33%
blankButton.png	6.10%
fullscreenButton.png	16.75%
fullscreenButtonOver.png	19.97%
muteButton.png	20.70%
muteButtonOver.png	25.75%
normalscreenButton.png	16.19%
normalscreenButtonOver.png	20.03%
pauseButton.png	28.82%
pauseButtonOver.png	17.19%
playButton.png	22.31%
playButtonOver.png	19.17%
timeSliderBuffer.png	2.68%
timeSliderCapLeft.png	6.38%
timeSliderCapRight.png	8.74%
timeSliderProgress.png	16.67%
timeSliderRail.png	2.59%
unmuteButton.png	17.42%
unmuteButtonOver.png	21.57%
background.png	25.36%
bufferIcon.png	9.44%
muteIcon.png	19.76%
playIcon.png	25.81%
button.png	25.36%
item.png	12.21%
itemOver.png	30.99%
sliderCapBottom.png	8.33%
sliderCapTop.png	9.52%
sliderRail.png	12.00%
sliderThumb.png	10.31%
embedIcon.png	23.23%
embedScreen.png	2.83%
shareIcon.png	23.77%
shareScreen.png	0.39%
bird_32_gray.png	76.16%
bird_32_gray_fail.png	49.11%
button_bg.png	16.76%
code_bg.png	23.43%
dotted-border.png	26.26%
email.png	20.27%
honey.png	50.00%
line-tile.png	8.49%
logo-background.jpg	10.64%
logo.gif	0.09%
noise.png	2.80%
rss.png	42.45%
ruby.png	4.29%
ruby100.png	8.20%
ruby75.png	7.38%
rubyTransparent.png	10.43%
rubylogo.png	31.89%
rubysource.png	12.94%
rubytest.png	30.66%
search.png	39.04%
shadow.jpg	6.01%

Tools used: advpng, gifsicle, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout. This is an automated bot maintained by [@skattyadz](https://twitter.com/skattyadz)