Realm online
Current numbers are available on the official statistics page.
Statistics
UWOW Statistics
Official links to live online numbers, realm latency and uptime.
3+
Legion version
Legion
Legion x100
x1-x100
rates
Forum
Forum
Useful links
Official links to live online numbers, realm latency and uptime.
Client version
Legion uses 7.3.5, WotLK uses 3.3.5a, Mists of Pandaria uses 5.4.8.
Support
If the client does not start, open the technical support forum.