Yes, your internet service provider (ISP) can limit your internet speed. They have the ability to implement measures such as data caps, throttling, peak hours congestion, and service tier limitations. Data caps impose limits on your usage, and once reached, your speed may be reduced. Throttling involves intentionally slowing down certain types of internet traffic. During peak hours, when there is high demand, your speed may be slower due to network congestion. Different service tiers offer varying speeds, so subscribing to a lower-tier plan means slower internet.
You can also check your internet speed via hız testi türk telekom