Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “hspace” attribute on the “img” element is obsolete. Use CSS instead.
Stray end tag “script”.
Bad value “https://www.fossiel.net/information/article.php?id=75&/Hoe ontstaan fossielen?” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=76&/Hoe oud is een fossiel?” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=78&/Zelf fossielen zoeken” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=77&/Fossielen en Sedimenten” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=79&/Fossielen kopen” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=97&/Onderzoek en Wetenschap” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=86&/Wetenschappelijke naamgeving” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=98&/Bekende fossielen uit de Benelux” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=157&/Wat is geologie” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=166&/Databases voor fossielen” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=93&/Website Help” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=543&/Kids: Wat is een fossiel?” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=546&/Kids: Dino” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=547&/Kids: Mammoet” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=545&/Kids: Fossielen puzzels” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=544&/Kids: Zoek zelf fossielen” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=94&/Fossiel.net Team” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=113&/Partners van Fossiel.net” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.fossiel.net/information/article.php?id=108&/Excursie organiseren voor Fossiel.net” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Stray end tag “form”.
Attribute “value” not allowed on element “input” at this point.
Attribute “border” not allowed on element “input” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “form”.
The “font” element is obsolete. Use CSS instead.
Duplicate attribute “width”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Stray end tag “span”.
Unclosed element “span”.
Stray end tag “a”.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Stray end tag “font”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.