It is well known that Google and other search engines give preference to faster sites. There are some techniques to have faster sites, but in this article, I will talk about only one: minimizing the size of your PNG files.
Having a better SEO is a must these days. The file minimization will allow your website to load faster, and as a consequence, it will rank better in the search engines.
To do this task, I write the following line:
find -name *.png | xargs optipng -o7
This line will look for all files with .png as extensions, and it will optimize utilizing the optipng tool. When this finishes, your website will have smaller files.blog comments powered by Disqus