We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 36 days ago); 3/3 transport and email checks available (oldest recorded about 36 days ago). This is evidence coverage, not a probability that a website is safe.
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 3 times through 2013.
2013
Self-description at the time:
“Mrc.ac.uk - the Medical Research Council, a publicly funded UK body”