"glance on" is a perfectly acceptable phrase in written English.
It is used to mean "to briefly look at something or someone." For example, "She glanced on her phone to read the latest message".
It means, for instance, that you can be browsing the internet while still having your Twitter feed accessible at a glance on one side of the screen.
Henrik Vibskov can get away with dressing like a Tyroler from head to toe and no one will even give him a second glance on the street.
At a casual glance on a ballot paper, term limits might seem like a great idea.
Mrs Merkel exchanged a glance on each side, but held Mr Seehofer's a bit longer.
Maintenance engineers will soon be able to check bolt tension at a glance on high integrity applications.
Few waste a glance on the 19th-century palazzo to the left of the monument.
The only person in on the experiment was the head teacher and, a few sceptical glances on day one aside, none of her fellow pupils noticed.
Absorbing the endless stories of which direction King James glanced on his way to Krispy Kreme?
We always notice quite a few envious glances on the 7.34 train.
Tadpole Technology was also attracting solicitous glances on gossip that further deals are in the pipeline.
In the 23rd minute Andy Johnson glanced on a Damien Duff corner and Brede Hangeland knocked the ball into the net.
