WebPagetest

Connection

BW Down	BW Up	Latency	Packet Loss
Kbps	Kbps	ms	%

Number of Tests to Run
Up to 10
Repeat View First View and Repeat View First View Only
Keep Test Private
Label

Stop Test at Document Complete
Typically, tests run until all activity stops.
Ignore SSL Certificate Errors
e.g. Name mismatch, Self-signed certificates, etc.
Capture network packet trace (tcpdump)
Save response bodies
For text resources
DOM Element
Waits for and records when the indicated DOM element becomes available on the page. The DOM element is identified in attribute=value format where "attribute" is the attribute to match on (id, className, name, innerText, etc.) and "value" is the value of that attribute (case sensitive). For example, on SNS pages name=loginId would be the DOM element for the Screen Name entry field.

There are 3 special attributes that will match on a HTTP request: RequestEnd, RequestStart and RequestTTFB will mark the End, Start or TTFB of the first request that contains the given value in the url. i.e. RequestTTFB=favicon.ico will mark the first byte time of the favicon.ico request.

PLEASE USE A TEST ACCOUNT! as your credentials may be available to anyone viewing the results.

Utilizing this feature will make this test Private. Thus, it will not appear in Test History.

HTTP Basic Authentication
Username
Password

Check out Hosted Scripting for more information on this feature

Enter Script

Script includes sensitive data
The script will be discarded and the http headers will not be available in the results

Block ads (defined by adblockrules.org)

Block Requests Containing...
Space separated list

Video will appear in the Screenshot page of your results

Capture Video

Measure Above-the-fold rendering time (AFT)
(experimental - be patient, each run takes at least 4 minutes)

List of urls to test (one URL per line)...

or
upload list of Urls (one per line):

Test a website's performance

Select Test Location