Optimize Inkscape SVG files
SVG graphic files that produced by Inkscape can be further optimized by removing some editing data and spaces which will be ignored by or have less impact to the targeted medium, most of the time, browsers. Now you may do that easily by choosing “Optimized SVG” file type upon “Save As” (Ctrl+Shift+S).
Another pop up will be prompted for user to choose what to be optimized or even compromised. The options should be chosen and tested according to what have been used, but one option that you should *not* choose is the “Enable viewboxing” which will disturb image sizing/positioning for browsers. Our brief tests also show that the precision should not go less than 3. The last option for Indent should always set to ‘None’ since nobody will care to hand code SVG file as Inkscape has done a lovely job for us.
The original SVG file which is optimized should be saved as another file and not to replace the original file. Optimization should only be done before deployment, because optimized file should not be edited as saving it directly (Ctrl+S) will put back all configuration data which was considered redundant to the targeted agent, in most contexts referring to browsers. Also, if you haven’t known, you should only remove old and unused effect/filter by clicking “Vacuum Defs” before deployment.
Do post a reply if you have more tips in optimizing SVG files.