I’m requesting the Odds only for 10 events and is taking between 25 and 30 seconds. How can we have a better performance?

Somethimes only takes 5 seconds and it’s ok, but more than 10 seconds for this request is so hight.

Here you have an example of the request I’m doing:
https://betsapi2.p.rapidapi.com/v3/bet365/prematch?FI=126955147,126955150,126955153,126955157,126955161,126955165,126955168,126955171,126955175,126955178