Website or web page load time should be less than 1sec.

That's a nice ideal, but hard to reach for many websites

hello freinds
       load time should be less than  10 sec.

I don't know about minimum but the maximum is 4 seconds. You'll lose out on your visitors thereafter.

This is one of the ranking factors in the Google Search. It can be less than 10 sec.

in my opinion the ideal time is less than five second or upto 10 seconds.

Try to avoid:

1) Big Videos,
2) Big images.

A website has global reach but Internet connection speeds in various countries are not the same. A lot of dial-ups and slow broadband connections still exist. Recently published research has revealed that unless massive amounts are spent on improving Internet infrastructure, the average global connection speed may show a dip by 2010. Even for those who do have high-speed connections, the total number of relevant websites on the Internet is growing fast.

Website or web page load time should be less than 1sec.

Website should be loaded within a second.

One second ? Unfortunately, my site may have exceeded 10 seconds.