GPGTools/GPGMail — pull request #17 by imageoptimiser (2012-12-24 17:59:29+00:00)
Title: Optimise images (50 KB reduction)

Hi, GPGTools.

I've taken the liberty of putting GPGMail'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 25 optimisable images, making a 50 KB reduction in size. That's about 10.91% of your total image assets.

Merry Christmas.

Name	Reduction
background_dmg.png	45.55%
background_installer.png	14.87%
CheckMark.png	13.04%
EmptyImage.png	17.80%
GPGMail.png	3.96%
GPGMail32.png	2.06%
GPGMailPreferences.png	1.25%
GreenDot.png	7.72%
InvalidBadge.png	12.50%
MacGPG.png	8.97%
OHZap.png	13.49%
RedDot.png	5.99%
SmallAlert12.png	14.17%
SmallAlert16.png	3.60%
ValidBadge.png	7.74%
YellowDot.png	8.06%
clear.png	2.33%
encrypted.png	4.83%
encryption_unlocked.png	86.82%
invalid-signature-icon-overlay.png	45.53%
menu-arrow-white.tiff	35.23%
questionMark.png	14.29%
signed.png	2.99%
triangle.png	27.72%
unsigned.png	3.36%

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