link to www.nematrian.com
(initially has 2 attributes, i.e. href = http://www.nematrian.com and id = element)

NamedNodeMap items for this hyperlink:
initial number of nodes:
name and value of first attribute:
name and value of href attribute:
number of nodes after adding class and hreflang nodes (class changes hyperlink styling):
number of nodes after removing hreflang node: