Results obtained in the speed test show the available bandwidth when performing the download test, for that reason, the analyzed speed must be considered as an approximate one. There are more than 10 different key factors should be taken into account since they have an impact on each of the speed tests performed, such as the exact data provided by the user, lack of data as regards hardware and software of the PC, the protocol type used for the connection, etc. In addition to the speed test results can be evaluated in relation to the levels that a connection should theoretically have. In this way, both the connection and the speed test results can be considered optimal If it operates at least at 75% of the speed indicated by the provider