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Validation Results - W3C Markup Validator Markup Validation Service

Check the markup (HTML, XHTML, …) of Web documents

Jump To:Sorry! This document cannot be checked.Error

I got the following unexpected response when trying to retrieve < https:/commons.wikimedia.org/wiki/Special:Filepath/Blue_0080ff_pog.svg >:

500 No Host option provided

If you made recent changes to your domain name (DNS) configuration, you may also want to check that your domain records are correct , or ask your hosting company to do so.

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This service runs the W3C Markup Validator, v 1.3+hg .

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