I have a web application which had been created 4 months ago with a custom template, but from about 3 weeks ago this web application is very slow at first load. 90 secondes+ After the first load it loads quickly, about 1 sec.
The warmup script was added to the server. All web applications works fine except this one.
I don't know how to check this error. How I can get more information?
Is any solution for this?