Alarmgrid.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “ie” not allowed on element “meta” at this point.
Element “meta” is missing required attribute “content”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Bad value “true” for attribute “itemscope” on element “span”.
Bad value “schema.org/Organization” for attribute “itemtype” on element “span”: The string “schema.org/Organization” is not an absolute URL.
Bad value “schema.org/Product” for attribute “itemtype” on element “div”: The string “schema.org/Product” is not an absolute URL.
Bad value “schema.org/Offer” for attribute “itemtype” on element “div”: The string “schema.org/Offer” is not an absolute URL.
Attribute value missing.
Start tag “body” seen but an element of the same type was already open.
Saw an end tag after “body” had been closed.
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