Errors:
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Bad value “Expires” for attribute “http-equiv” on element “meta”.
The element “button” must not appear as a descendant of the “a” element.
Attribute “roll” not allowed on element “div” at this point.
Attribute “href” not allowed on element “span” at this point.
Bad value “https://www.ibm.com/us-en/products/categories?technologyTopics[0][0]=cat.topic:Blockchain&isIBMOffering[0]=true&lnk=ushpv18pt4” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Duplicate ID “ibm-homepage-tech-developerWorks”.
Duplicate ID “ibm-homepage-tech-suport”.
Duplicate ID “ibm-homepage-tech-cloud”.
Duplicate ID “ibm-homepage-tech-blockchain”.
Bad value “https://cdnapisec.kaltura.com/p/1773841/sp/177384100/embedIframeJs/uiconf_id/26247872/partner_id/1773841?iframeembed=true&playerId=kaltura_player&entry_id=1_l6dlq063&flashvars[streamerType]=auto” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “ibm-homepage-tech-developerWorks” was here.
The first occurrence of ID “ibm-homepage-tech-suport” was here.
The first occurrence of ID “ibm-homepage-tech-cloud” was here.
The first occurrence of ID “ibm-homepage-tech-blockchain” was here.
The “type” attribute is unnecessary for JavaScript resources.
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