I’ve recruited for several roles recently via agencies and directly and would offer the following suggestions.
Do try and tailor your cv to the role being offered.
Do research the companies your interviewing for and if it’s a change in industry research that as well. You can even be cheeky and look on companies house at their figures depending on size and see where they sit in the marketplace against competitors. People like it when you show an interest in what they do.
Indeed allows you to ‘fling mud at the wall’ when it comes to applying for jobs, it’s pretty obvious when people do this.
Have a look on line at how best to present cv, there’s no perfect way but I’ve seen some good candidates present them terribly.
Don’t go into an interview with the mindset that you have to get the job, be yourself & if you’re the right fit it will work out in the end.
Show up 5 mins before, not 45 mins before, that’s annoying AF.
If someone offers you a drink, pick the cup up when you leave and ask where it goes, don’t leave it for someone else to clear up after you.