It depends on your definition of scientific.
However webpages are detailed sources of information carefully made and written after due diligence and researches.
The Researches can therefore be accepted as a form of scientific data collation put together for the purpose of the website created.
Hope this answers it
they may be biased
they may be biased
they may be biased
they may be biased
they may be biased
they may be biased
they may be biased
they may be biased
They are biased.
they may be baised
they may be biased
they may be biased