WebPagetest 2.14

Configuration Instructions

Changes from WebPagetest 2.13:

The biggest news for this release is the first stable release of the new mobile Android testing agent which includes high-speed video capture and full timeline reporting.

Web Server

• Significant improvements to test management, eliminating a lot of cases of "missing data".
• Added a timeline CPU utilization graph below the waterfall indicating JS execution, layout, etc.
• Fonts added as a separate mime type for content views (waterfall and breakdown).
• Added support for displaying 60fps video frames in the filmstrip UI (from mobile).
• Added content bodies to HAR export if bodies were captured at the time of the test.
• Added support for Appurify Kindle testing.
• Added support for importing a dev tools trace as a stand-alone test (for integration with other tooling).
• Added error messages from test agents to the test results UI for better diagnosing of failed tests.
• Added support for editing test labels.
• Improved thumbnail tracking in the filmstrip view.

Test Agent

js (Mobile testing)

• Initial release. Setup instructions are here.

wptdriver:

• Fixed IE 11 support.
• Updated Firefox and Chrome support to support the latest releases.
• Fixed traceroute test support.
• Significant changes to how code injection is done for significantly improved reliability (eliminating cases of tests with missing data).
• Improved reporting of HTTPS resources when testing with Chrome.
• Switched ignoring of cert errors to only be enabled if explicitly requested with the test.

URLBlast (legacy IE testing):

• No significant changes (will eventually be deprecated and replaced by wptdriver).

Improvements common to both desktop agents:

• Video capture (when enabled) runs continuously instead of only when paints are detected which enables better GPU animation and video playback capture.
• Added support for pulling tests from multiple locations. i.e. "location=wptdriver,IE_10".