| Week starting 28 September 2009 |
Rank by Speed (seconds) |
|
Rank by Success Rate (percentage) |
| Rank |
Target |
Response Time (seconds) |
Rank Last Week |
|
Rank |
Target |
Success rate (%) |
Outage Hours |
Rank Last Week |
| 1 |
Facebook |
0.47 |
1 |
|
1 |
Blogger |
99.90 |
0 |
1 |
| 2 |
Ning |
0.63 |
2 |
|
1 |
MSN Spaces |
99.90 |
0 |
12 |
| 3 |
Plaxo |
0.70 |
3 |
|
1 |
Plaxo |
99.90 |
0 |
8 |
| 4 |
Windows Live Spaces |
0.83 |
4 |
|
1 |
StumbleUpon |
99.90 |
0 |
8 |
| 5 |
MSN Spaces |
0.85 |
5 |
|
1 |
Windows Live Spaces |
99.90 |
0 |
1 |
| 6 |
Delicious |
1.00 |
6 |
|
6 |
LinkedIn |
99.80 |
0 |
1 |
| 7 |
LinkedIn |
1.12 |
7 |
|
6 |
Ning |
99.80 |
0 |
1 |
| 8 |
Yahoo Groups |
1.21 |
8 |
|
6 |
YouTube |
99.80 |
0 |
1 |
| 9 |
Blogger |
1.22 |
9 |
|
9 |
Classmates |
99.70 |
0 |
8 |
| |
Social Networking Index |
1.37 |
|
| 10 |
Bebo |
99.60 |
0 |
12 |
| 10 |
MyYearbook |
1.37 |
9 |
|
10 |
MyYearbook |
99.60 |
0 |
1 |
| 11 |
Classmates |
1.42 |
12 |
|
10 |
Yahoo Groups |
99.60 |
0 |
8 |
| 12 |
YouTube |
1.43 |
11 |
|
|
Social Networking Index |
99.57 |
0 |
|
| 13 |
Twitter |
1.62 |
13 |
|
13 |
MySpace |
99.50 |
0 |
12 |
| 14 |
Bebo |
2.00 |
15 |
|
14 |
Delicious |
99.40 |
0 |
1 |
| 15 |
MySpace |
2.11 |
17 |
|
15 |
Tagged |
99.30 |
0 |
17 |
| 16 |
Tagged |
2.14 |
14 |
|
16 |
Flixster |
99.10 |
0 |
19 |
| 17 |
Flixster |
2.71 |
16 |
|
17 |
Digg |
99.00 |
0 |
12 |
| 18 |
StumbleUpon |
2.94 |
18 |
|
17 |
Facebook |
99.00 |
0 |
17 |
| 19 |
Digg |
4.18 |
19 |
|
17 |
Twitter |
99.00 |
0 |
16 |