User talk:Rchoate
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Removing www from URLs
Hi. I noticed some of your edits are to remove www. prefixes from URLs. Please note that this can be incorrect – www.example.com is not necessarily the same website as example.com, which may be a different website, or no website at all (i.e. a mail server or VPN portal). An example of where it will definitely not get the user to the desired website is documented at Special:Permalink/895263069#formatgeneral.js_strips_www._prefix_from_URLs. Many others might redirect the user to the www.-prefixed site with an HTTP 302 response (e.g. formula1.com redirects to www.formula1.com) or with a DNS CNAME record, but it's still technically not the correct URL of the website and these redirects often get lost in the process of the operator changing addresses, web servers, or ISPs. —[AlanM1(talk)]— 09:49, 12 August 2019 (UTC)