It sounds like you’re referencing a paper (or a technical note) titled something like "Tezfiles Download Speed" — possibly analyzing the actual vs. advertised speeds of the Tezfiles file-hosting service.
Participants
Winners
Admission to a tuition-free program in your subject area at one of 24 Russian universities
Participation takes place entirely online
A wide variety of fields — biotechnology, medicine, artificial intelligence, engineering, business, political science, and many more.
Russia ranks 6th worldwide in the number of international students.
Russian degrees are recognized in many countries, especially in Asia, Africa, BRICS countries.
It sounds like you’re referencing a paper (or a technical note) titled something like "Tezfiles Download Speed" — possibly analyzing the actual vs. advertised speeds of the Tezfiles file-hosting service.