Validation Results - W3C Markup Validator Markup Validation Service

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

Jump To:Sorry! This document cannot be checked.

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

Home | About... | News | Docs | Help &  FAQ | Feedback | Contribute |

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

Copyright

Copyright © 1994-2013 W3C ® ( MIT , ERCIM , Keio ), All Rights Reserved. W3C liability , trademark , document use and software licensing rules apply. Your interactions with this site are in accordance with our public and Member privacy statements.