[Someone]

That page doesn’t say “10× faster” in its title, or, AFAICT, anywhere.

Title is “Introducing Apache Fory™ C++: Blazing-Fast, Type-Safe Serialization for Modern C++”

Also, the data in https://fory.apache.org/blog/fory_cpp_blazing_fast_serializa... doesn’t show that.

(It is a good intro page that sells the product well)