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Ascentive's Internet speed test shows you the actual download speed of
your Internet connection. It is calculated by your own web browser (using
JavaScript) based on the time it takes to download a sequence of random
characters to your PC.
Why is my effective speed less than it should be?
This download speed is usually less than the rated bandwidth speed of
your Internet connection, because not all of your connection's bandwidth
is usable. When data is sent over the Internet, it is first broken down
into pieces (data packets) before it is sent, and then later reassembled
at the other end. Transfer time is not just based on your connection's
bandwidth, but also on how efficiently these data packets are handled
(routing paths and the sizes of the packets). Windows makes decisions
about how to transfer these packets; these choices are usually not ideal,
resulting in unnecessary slowness. For example, how big should the packets
be? If they are too large, and a packet is missing, it can take too long
to resend that missing packet, slowing down your connection. If the packet
is too small, a greater percentage of the packet is taken up by the packet
address "header", which means each packet contains less useful data, also
slowing down your connection because more packets then need to be sent.
What else slows down my connection?
There are other settings that can affect your overall connection
speed. When data is sent between your PC and another PC, the data packets
are numbered, and they often arrive in the wrong order. The PC will use
the packet numbers to put the data back together in the correct order.
What happens if an expected packet is missing? If your computer waits too
long to ask for a missing packet of data to be resent, your Internet
connection will stall and your applications will sit there waiting for
data to arrive. If your computer requests missing packets too quickly,
unnecessary duplicate packets could flood your Internet connection, also
slowing it down.
How can ActiveSpeed fix all of this?
Unlike other Internet boosters, ActiveSpeed is an easy-to-use,
patent-pending software program that will maximize the usability of your
Internet connection, giving you enhanced download speed and
responsiveness. It automatically adjusts various settings on your PC by
determining the best group of settings that maximizes your Internet speed
the way YOU want it to perform. You can tell ActiveSpeed that you want
your downloads to be as fast as possible (maximum kilobytes per second) or
as responsive as possible (minimum ping time) and ActiveSpeed will adjust
your PC accordingly. Likewise, if you want optimal improvement in both
download speed and responsiveness, ActiveSpeed will adjust your PC to
achieve that as well. ActiveSpeed can also be used together with
compression-and-caching technology provided by many ISPs to accelerate
your dialup connection, and it works for both dialup and broadband
connections, whether you already have an Internet accelerator or not. Try
it today - if you aren't amazed at what you see in ActiveSpeed, you don't
pay anything. Get started and begin downloading in 5 minutes.
Click Here to
Speed Test |