Compress your xml file to small by cut the unwanted space, tabs, line break easily by xml compressor. Using this compressor tool you can reduce your xml file line code to reduce to 75% from your original code. You code have 100 lines means you can be reduced to 30 line code for this tool.
Just copy your code and past in the box and if you want to reduce code in the head section also mean you can check the check box otherwise not needed. All ok mean just click the compressed button after click the compress button code will be compress and output code will open in the new box below the button.