Employers search with a gap and a deadline. Cover for tomorrow, staff for a weekend, somebody for a fortnight: those phrases carry a sector and a date, and speed of response decides them.
Workers search for money and certainty. Pay rates, how often wages arrive and whether the work is genuinely available is what they type, and an agency that answers plainly builds the pool that serves the clients.
The peaks repeat every year. Christmas warehousing, summer hospitality and seasonal agricultural work arrive on the same weeks, and the agency ranking beforehand fills them without paying for advertising.
Sector pages beat a general one every time. A hotel looking for weekend cover and a distribution centre needing forklift drivers share nothing, and each recognises a page written for them.