Vitaly Kryukov wrote: > Hello. The problem I have is that I can not go to the site https://validator.w3.org/nu/ and https://validator.w3.org/ (error: ERR_CONNECTION_TIMED_OUT). We offer friends, what could be the problem? Almost certainly network connectivity. Try a "trace route" and you should see something along the lines of the following : > C:\Windows\System32>tracert validator.w3.org > > Tracing route to validator.w3.org [128.30.52.65] > over a maximum of 30 hops: > > 1 2 ms 1 ms 1 ms DSL-3780 [192.168.1.1] > 2 29 ms 30 ms 30 ms lo0.16.Central16.ptw-bng01.plus.net [195.166.130.217] > 3 35 ms 59 ms 43 ms irb.16.ptw-cr02.plus.net [84.93.249.210] > 4 30 ms 30 ms 30 ms ae2.ptw-cr01.plus.net [195.166.129.4] > 5 32 ms 33 ms 31 ms blackhole.prolexic.com [195.66.224.31] > 6 1263 ms 32 ms 32 ms unknown.prolexic.com [72.52.60.200] > 7 35 ms 34 ms 55 ms unknown.prolexic.com [72.52.60.205] > 8 * * * Request timed out. > 9 * * * Request timed out. > 10 137 ms 139 ms 137 ms dmz-rtr-1-external-rtr-3.mit.edu [18.192.7.1] > 11 * * * Request timed out. > 12 * * * Request timed out. > 13 141 ms 136 ms 137 ms helicon-ext.trantor.csail.mit.edu [128.30.13.6] > 14 138 ms 139 ms 139 ms asperta.rossem.csail.mit.edu [128.30.0.250] > 15 132 ms 132 ms 131 ms castor.w3.org [128.30.52.65] > > Trace complete. If you see only repeated "* * *", there is a connectivity problem. Philip TaylorReceived on Tuesday, 5 July 2016 13:31:03 UTC
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