First of all, I must say in general that love does not look at age differences, but it is addressed to feelings of course. So the most important thing is that a woman loves a man for who he is. It is quite possible that a woman likes older men, because she is attracted to more mature people. Thus, it depends on the lady and the man, what is acceptable and can work for them, and what is not.

For example
The profile of the lady says that she is looking for a man under 45. But man 47 is interested in her and writes that he wants to meet. It is quite possible that she can change her mind and choose this person if he is interesting, and she is attracted to his qualities or his appearance. Thus, the difference from 1 to 5 years in age from what is in her profile as the maximum age should not be a problem.

Social pressure
Love is beautiful. And love can make you blind. You don't see any problems having a big age difference with your partner, but people in your environment can react negatively and they can make a problem out of it. This will put social pressure on your relationship. Your relationship needs to be strong to survive this.

it all depends on the persons involved, what they think about the age differences and how they feel about each other.

In Ukraine, women think somewhat differently about the age difference than in Western countries.