Help about cron jobs asap pls

Hello, I have a problem because my hosting doesn't provide crob job app...

So i know there are much online cron job websites, how to set those up?

In worpress syndication i get code like this */10 * * * * /usr/local/bin/curl --silent http://my.domain[.]com?update_feedwordpress=1 sry for this link it leads to nowhere...
but i can't post that into any of online tools, they require just url of my website, wtill that stuff work correctly with just url?

Maybe this post will help you easycron cron-job-tutorials/how-to-set-up-cron-job-for-feedwordpress.

To use the online cron tools you only need to add the actual URL with the query string at the end to do the cron. and the tool lets you set the time and interval of the jobs. So the URL you would put in the example above, simply remve every thing before the http part

The stuff that comes before it is the linux command to get the web server to load the page with a program on the server called curl. You do not need that part with any online web service.

I hope that helps.