However, there are certain situations where using a PNG might be preferable, such as when you need lossless compression of larger images or want to maintain alpha transparency. The fact is, I’m kind of anti-GXXGLE right now with the whole PRI$M / spy stuff…They are getting way to integrated into everything and it’s very unsettling….PNG image files can be bulky and often have file sizes 5-10 times larger than JPG images. I know I could run mod_pagespeed, and I have done that in the past. Is replacing the images dangerous? Is there a chance an image can be optimized and then the file gets broken? With that – Wordpress images are located in “wp-content/uploads/year/month” and “wp-content/themes/themename/images”īased on this information, would it be possible to modify the script above (the one that replaces the old images with optimized images) and have it scan these directories (even if it scanned the whole “wp-content/themes/” directory, but NOT the “wp-content” directory)….and then optimize the images once they were found? I almost always work exclusively with Wordpress and/or Opencart. One question though…I run virtualmin and have several domains being hosting…they allow follow the schema of “/home/$username/public_html” for the home directory. Seriously, this is going to save me so much time now….I used to run PageSpeed manually in chrome and go to the “Optimize Images” area for the results…and then manually save the file that appeared after clicking “See Optimized Content” – it was very time consuming… Whenever I’m searching for something online and I see your site appear in the search results, I already know before viewing the content that whatever I need done will surely work when you’re the one writing it!
.PNG COMPRESSOR FOR WEB CODE
I can’t tell you how many code snippets / tutorials I already use on your site. 🥺 Was this helpful? Please add a comment to show your appreciation or feedback ↓ Join the nixCraft community via RSS Feed, Email Newsletter or follow on Twitter. He wrote more than 7k+ posts and helped numerous readers to master IT topics. Vivek Gite is the founder of nixCraft, the oldest running blog about Linux and open source.
.PNG COMPRESSOR FOR WEB FULL
full produce a full report on IDAT (might reduce speed ) zs zlib compression strategies ( 0- 3 ) default 0- 3 zm zlib memory levels ( 1- 9 ) default 8 zc zlib compression levels ( 1- 9 ) default 9
f PNG delta filters ( 0- 5 ) default 0, 5 snip cut one image out of multi-image or animation files preserve preserve file attributes if possible
keep keep a backup of the modified files force enforce writing of a new output file 16090 files and directories currently installed.) Selecting previously unselected package optipng.
Get:1 trusty/main optipng amd64 0.6.4-1build1 The following NEW packages will be installed:Ġ upgraded, 1 newly installed, 0 to remove and 0 not upgraded.Īfter this operation, 212 kB of additional disk space will be used.
.PNG COMPRESSOR FOR WEB INSTALL
$ sudo apt-get install optipng Reading package lists. Verifying : optipng-0.6.4- 1.el6.x86_64 1/ 1ĭebian and Ubuntu/Mint Linux user type the following apt-get command to install the same: Loaded plugins: auto-update-debuginfo, protectbase, rhnpluginĠ packages excluded due to repository protections
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