I have been using https://visualping.io/ https://visualping.io/ for precisely the problem you are describing. Alternatively, for a more generic solution to “ea

I have been using https://visualping.io/ https://visualping.io/ for precisely the problem you are describing. Alternatively, for a more generic solution to “easy free cronjobs”, you can write some php page on a free php hosting service and point visualping to that page. Cost: 0/year