XML Schema Validator

Location:	http://www.peugeot-hornung.de/test/
Redirect:
Well-formed:	False
Valid:	False
HTTP status code:	520
HTTP Content Type:	text/html; charset=UTF-8
HTTP encoding:	utf-8
XML encoding:	utf-8
Used encoding:	utf-8
Public Identifier:
System Identifier:
Validated as:

No schema was found.
Your document lacks a namespace declaration such as '<html xmlns="http://www.w3.org/1999/xhtml">' on the document element.
Only well-formedness constraints will be checked, while validity constraints will be ignored.

'=' is an unexpected token. The expected token is ';'. (28:113)

               Visit <a href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_520&utm_campaign=www.peugeot-hornung.de" target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more information.
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If you think the validation result is incorrect or if you have difficulties to understand the messages, feel free to write me an e-mail.