Network violation error seems to be a side effect of the recent changes done in favour of eliminating the “Cannot load app” problem. I too get it when I wake up my work laptop from sleep and then a refresh is what it takes to fix.
It should be fixed when Firefox version 60 is released during the first week of May.
If you click on the Try Again button your site should load normally
many thanks for your responses, I still can’t open the site using either firefox or chrome. may it be due to slow web connection? or may you let me know what browser you use?
p.s. I agree that the site is up, as we haven’t got the down-message from up-time robot.