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How fast is my website? How can I improve the speed?
First, take our free speed test:
About our free speed tests for the week ending 29-Jul-10:
| Number of URLs tested |
Average speed |
Number of results slower than 10 sec |
| 5330 |
5.1 sec |
1509 (28 percent of all tests) |
We also offer:
Why is my page so slow?
Common causes of slow page delivery are: low server throughput,
poor hosting environment, programming issues, inapropriate page
design, slow database lookup, and slowness of other servers
required to complete the page.
Does this test reflect the speed of my server or of
your monitor?
Our monitor has a 10 Mbps T3 connection. At this speed, a 50 Kb page
will load in about 0.04 sec -- if your web server could deliver it that
fast. But it usually can't, and the HTTP overhead slow things further.
Also, remember that what's significant is not the absolute speed reported
here, but the speed relative to other sites. So always compare it to our
benchmarks.
Will my users see the kind of speed reported here?
No! Your users (except those with T3 connections) will experience
significantly lower speed than reported by this test, due to their
slower connection.
We welcome your questions or comments.
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Free Speed Test