Why are localhost:8989 results very different than graphhopper.com/maps for exact same query?

Open Source Routing Engine
9

Same here. Did you find the method that the ETA is enhanced easily?
I tried to modify some factors in https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/routing/util/CarFlagEncoder.java . But unfortunately it’s useless.

For example,
`
public CarFlagEncoder() {
this(5, 2, 0); // Changed from (5,5,0)
}

// linking bigger town
defaultSpeedMap.put(“primary”, 40); // from 65
defaultSpeedMap.put(“primary_link”, 40); // from 60
`
Could anybody give me some hints to solve it?