How many Calories? I am on diet at the moment and I can’t fine this

Many sites provide (only) recipes, not nutrition values.
If you need that information, you can calculate it yourself and keep information for future use.
For some of the many applications that do this. Here are some from a browser search:
https://www.google.com/search?q=how+to+calculate+nutrition+values+in+a+recipe&oq=how+to+calculate+nutrition+values+in+a+recipe&aqs=chrome..69i57.7748j0j7&sourceid=chrome&ie=UTF-8