|This is the template sandbox page for Template:Welcome/lang (diff).|
|This template is used on approximately 8,630,000 pages, or roughly 74% of all pages.|
To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.