we are trying to optimize our web http://www.smart1.cz and there seems to be a big “wait” delay with:
Content-Type Application/x-javascript causing 7s delay…
Could you help me to improve load speed of our webpages? Everything else seems to be loading OK, but that x-javascript is such a speed pain…
Thanks for writing in! Usually slow server is the main reason for wait time not the file. You can reach to your hosting provider for help. You can follow our Performance article for other resources to optimize your site.