Test Server Locations

Test your page from one of our many global test locations. There are currently 113 test servers operating in 25 global locations.

If you are concerned about GTmetrix requests affecting your analytics or being stopped by your firewall, you can use the IP addresses supplied to allow or disallow our servers.

You can select a location in the “Analysis Options” tab on the Dashboard or change your default location in your Account page.

Download Test Server Locations in TXT

or read our API.

Seattle
San Francisco
San Antonio
Cheyenne
Chicago
Quebec City
Danville
Mexico City
São Paulo
Santiago
London
Paris
Amsterdam
Frankfurt
Stockholm
Madrid
Dubai
Johannesburg
Pune
Chennai
Hong Kong
Busan
Tokyo
Singapore
Sydney

Standard Test Locations

Premium Test Locations

North America (52 servers)

Location
Number of Servers
IP Addresses
Status
Cheyenne, WY, USA
3
4.255.141.203, 4.255.152.17
Active
Chicago, IL, USA
3
135.224.6.121, 130.131.80.25
Active
Danville, VA, USA
3
172.178.69.75, 172.178.46.205
Active
Mexico City, Mexico
2
68.155.155.192, 68.155.155.195
Active
Quebec City, Canada
3
4.248.66.111, 20.175.103.203
Active
San Antonio, TX, USA
11
4.151.153.232, 4.150.58.128, 4.150.24.180, 20.165.40.104
Active
San Francisco, CA, USA
3
52.159.252.135, 20.66.104.166
Active
Seattle, WA, USA
24
4.155.232.126, 4.154.170.206, 4.155.4.251, 4.155.83.118
Active

Latin America (5 servers)

Location
Number of Servers
IP Addresses
Status
Santiago, Chile
2
68.211.125.58, 68.211.125.30
Active
São Paulo, Brazil
3
4.201.153.91, 4.201.205.72
Active

Europe (26 servers)

Location
Number of Servers
IP Addresses
Status
Amsterdam, Netherlands
2
128.251.154.106, 98.71.220.188
Active
Frankfurt, Germany
4
131.189.105.2, 135.220.45.129
Active
London, UK
12
172.166.197.132, 172.166.212.30, 172.166.160.11, 172.167.37.236, 172.167.157.85, 172.167.158.36
Active
Madrid, Spain
2
158.158.99.142, 158.158.107.119
Active
Paris, France
3
4.211.207.165, 4.211.187.66
Active
Stockholm, Sweden
3
4.223.126.117, 20.91.251.60
Active

Middle East (2 servers)

Location
Number of Servers
IP Addresses
Status
Dubai, UAE
2
74.243.247.23, 74.243.249.73
Active

Asia Pacific (18 servers)

Location
Number of Servers
IP Addresses
Status
Busan, South Korea
2
20.214.16.34, 20.214.40.188
Active
Chennai, India
2
135.13.24.38, 52.140.18.69
Active
Hong Kong, China
2
52.175.27.162, 20.255.152.94
Active
Pune, India
4
74.225.139.157, 74.225.217.56
Active
Singapore
2
4.194.210.160, 4.193.251.82
Active
Sydney, Australia
4
4.196.89.67, 20.58.136.237
Active
Tokyo, Japan
2
130.33.73.187, 130.33.49.70
Active

Africa (2 servers)

Location
Number of Servers
IP Addresses
Status
Johannesburg, South Africa
2
4.221.208.40, 4.221.169.10
Active