Guide: how to choose internet
Practical guides without marketing talk. We write them based on ČTÚ data, not commissions.
What is VHCN and why should that abbreviation interest you
VHCN denotes a very high capacity network according to the European definition. What the VHCN badge in the catalogue means and why it matters.
Internet at a chalet or holiday home: what really works
Where fibre usually does not reach: wireless networks of local ISPs, mobile and satellite connections as well as seasonal tariffs for holiday home owners.
How to choose an internet provider: a practical guide
The best internet provider is the one that actually works at your address. How to compare technologies, speed and contracts.
How to change your internet provider: rights, deadlines and procedure
Notice period, what an operator may charge and how switching to another provider proceeds under the Electronic Communications Act.
Fibre internet: how it works and how to tell if you have it in your home
What are FTTH and FTTB, how do they differ from older technologies and how to find out if fibre is available directly at your address.
Slow internet: a systematic approach before calling your provider
How to verify whether the fault lies with you or the provider, and how to proceed when claiming a permanently lower speed.
Internet speed: what the numbers in offers mean
Mb/s versus MB/s, download, upload, response time, aggregation and 'up to' speed - how to read internet offers and what you really need.
Starlink in the Czech Republic: when it makes sense and when it does not
Satellite internet addresses the unavailability of fixed networks, but has higher latency and cost. Comparison with local wireless providers.