Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “tel:020 3322 1755” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel: (+351) 308 804 996” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:030 5683 73032” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:08 4468 3692” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:+45 89 88 59 90” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:(0)22 307 37 99” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:+44 20 3823 6495” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:0942 450 552” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:+44 20 3893 2850” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:+47 21 93 72 91” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:11 4933-7799” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:21 2018-0902” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:31 4042-7540” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
The “center” element is obsolete. Use CSS instead.
No “dt” element in scope but a “dt” end tag seen.
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