D needs to up its game with the Techempower benchmarks IMHO. Vibe.d has been completely left behind by the usual Rust/Go/Java suspects. I'm very confident that it is capable, but that isn't particularly obvious atm.
I don't think anybody really cares about the Techempower benchmarks. Else we'd all be using Vert.x or so. The most popular frameworks having the 90% of deployments, are at the middle to bottom of the Techempower benchmarks.
On the other hand, you will note that go / rust and C frameworks (which are playing in the same field as D) are on the top of that list.