• Upgrading to Browsertime 16.17.0 that contains a fix to collect battery temperature on Android, making it possible to send the data to Graphite again.

• Add ability to ignore shutdown failures on android, thank you Gregory Mierzwinski for PR #1850.

• Updated to Firefox 105 and Edge 105 in the Docker container.

Fixed

• Fix so we collect battery temperature statistics on Android (again) #1851.

• Checkout the pre built Raspberry Pi image for running sitespeed.io tests on your Android phone.

• Upgraded to Firefox 105 and Edge 105 in the Docker container.

• Upgraded to Browsertime 16.16.0

• Include --preURL information in the latest storer info #3729.

Fixed

• Fix graphite.sendAnnotation option #3726.

• Show timestamp when each run happens on the run page #3730.

Changed

• The default setup did miss a lot of important performance metrics, so you needed to set them up yourself. That is fixed in this PR.

• There where a lot of data sent from PageXray, third party and the coach per run. That was not smart since those metrics rarely change between runs and take a lot of space. This PR sets default so none of those metrics are sent

• We introduce a limited set of run metrics from Browsertime (visual metrics and Google Web Vitals and a couple of more) that can be used when sending data per run. This will help you keep track of those metrics together with the default median/min/max values. More info coming up. It's enabled by default, disable it with --browsertime.limitedRunData false

• Sending data per run to Graphite was broken: We sent a new key per run meaning it will take up a lot of extra space in Graphite. With this fix we send them under the run key. That way we can configure Graphite to keep data under that key that happened every 20 s (or however fast it takes to do one run) and then automatically remove the data after a week.

• Graphite configuration --graphite.perIteration and --graphite.skipSummary is removed. You can now configure which data to send to Graphite by using --graphite.messages. By default we send pageSummary (data summarised per URL) and summary (data summarised per domain). If you want to send pageSummary and run data (data for each run) you can do that with by adding --graphite.messages run --graphite.messages pageSummary.

• We removed the possibility to send VisualProgress and videoRecordingStart data to the datasource since that is something you do not need there.

• We updated Grafana and the Graphite container to latest versions. The Graphite container contains storage-schemas.conf configuration that is a good default:

• Chrome 105, Firefox 104 and Chromedriver 105 #1843.

• Before you start a test on Android you can push the home button using --androidPretestPressHomeButton #1844.

• Make it possible to configure run options for AXE (before you could only configure configuration options) #3718. Checkout how to configure AXE.* Removed showing if the page is an AMP page (that battle was won a long time ago) and instead show information from the Network information API when its available #3719.

• Updated to Chrome 105 and Firefox 104 in the Docker container #3717.

• Updated to Browsertime 16.5.1 thar makes sure long tasks are measured direct after the test finish. This fixes late long tasks that happens on slow devices caused by Browsertime collecting metrics.

• Updated to Browsertime 16.15.0 that include your Android phones connected wifi name in the result. That is now showed in the runtime settings page.

• Show relative standard deviation on the compare runs page #3716.

• Make sure long tasks are collected direct after a test ends. On a slow device it sometimes happened that long tasks was browsertime running scripts to collect metrics #1841.

• Always get the wifi name that your Android phone is using and add it to the result #1839.

• Ooops, it turns out 25.8.2 didn't fix the preWarm issue, it's fixed in [3715](

• Updated Browsertime to 16.14.2 that fixes --browsertime.preWarmServer on Android and iOS.

• Updated Browsertime to 16.14.1 that adds a guard for null values in rsd (this fixes the warning logs happening in 25.8.0).

• Updated to Browsertime 16.14.0. that collects relative standard deviation for metrics and the number of processes that runs on the server when you start a test.

• Using --preWarmServer didn't work on Android/iOS #1837.

• Guard relative standard deviation agains 0 standard deviation #1835.

• Collect relative standard deviation and output that in the cli output #1834. Before we only showed the actual standard deviation, with this fix we also show it in percentage, that makes it easier if you run tests on different hardware/networks and want to compare them.

• Collect number of processes that runs on the server that do the testing, before a test starts #1833.

Fixed

• Updated to Selenium 4.4.0 and Throttle 5.0.0.

• Make sure set cookies work when navigating in script for Chrome/Edge #1830.

• Disable adding lastCPULongTask to the HAR data since it breaks waterfall view on slow mobile phones with late CPU long tasks #1828.

• Make sure that Android id is always picked up from the phone if tests run on Android #1826.

• Dropped support for NodeJS 12 since it's unmaintaned.

• Fixed --version so it actually shows the version again #75.

• The E6 Module convertion in 4.0 broke version check (--version) making installs failed. PR #74 is a temporaty fix for that.

• Removed the dependecy of route. Using ip route instead and we already have ip as a requirement.

• Upgraded to PageXray 4.4.2 and Third Party Web 0.17.1.

• Added missing SSL timings to the time per domain #117

• Updated minimist dependency.

• Updated dev dependencies to latest versions #68

Changed

• Converting the project to ES6 module. If you run Throttle by command line it will work exactly as before except that we dropped support for NodeJS 10 #67. You can read Sindre Sorhus ESM package guide.

• Upgraded to PageXray 4.4.1 and Third Party Web 0.15.0.

• Bumped minimist to 1.2.6

• Upgraded to PageXray 4.0.0.

• Upgraded to third party web 0.13.0.

• Fallback if mime types aren't mapped and use file endings. At the moment we fallback for some of the font types #109.

• Add _isLinkPreload on the request object if it is isLinkPreload #94.

• Add support for setting packet loss. Add --packetLoss and set the loss in percentage.

• Updated third-party-web to 0.12.6.

• Use Chrome(ium) render blocking information to know if a request is render blocking or not #66.

• Report offending JavaScript assets if the JavaScript max limits kicks in #70.

• New largest contentful paint advice #76.

• New first contentful paint advice #77.

• Added TBT in the CPU longtask advice #80.

• Report content and transfer size for offending URLs #81.

• Report offending assets with transfer/content size for page size limit #82.

Fixed

• Fix cases when JQuery is undefined. Thank you shubham jajodia for PR #64.

• A better way to find offending layout shifters. Thank you shubham jajodia for PR #65.

• Removed mentions aboout server push #69

• Added more information on how to debug CPU advice #71.

Changed

• Moved AMP advice to best practice instead of privacy #67.

• Increased favicon max size advice from 5 to 10 kb #68

• Renamed the fastRender advice to avoidRenderBlocking #73

• Remove the third party async advice #74

• Updated the layout shift advice to use cumulative layout shift #75

• Changed id of the Google Tag Manager advice #79

• Updated to use latest Coach core and Browertime.

• Updated to use latest Browsertime with latest Chromedriver

• Updated Docker container to use latest Chrome/Firefox

• Use Browsertime 11.0.0

• Use Coach-code 6.0

• Use latest Firefox and Chrome

• When you run on Mac OS we changed so localhost traffic is not throttled by default. To throttle on localhost use --localhost. This makes sence if you use WebDriver to drive your browser on your local machine. And Mac OS now works the same as Linux.

• Fix breakage when multiple default routes are declared , thank you Andy Richardson for PR #62.

• Updated to latest PageXray and Third patrty web 0.12.4.

• Added missing in_body_parser_blocking render blocking info for Chrome.

• Make sure JQuery refs are set back to original ref #62 see #61.

• Use all headers for Wappalyzer (before only the main document was used) #60.

• Updated to PageXray 4.2.0 that adds support for getting render blocking info in Chrome.

• Update wappalyzer-core from 6.5.32 to 6.6.0 #57

Fixed

• Only look for GET request for private and caching headers #55. See #53.

• Include request method per asset #105.

• Attach info about render blocking assets coming/working in Chrome 92 #104.

• Updated the link about FLOC to use https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea.

• Catch when you test a URL without a domain see https://github.com/sitespeedio/sitespeed.io/issues/3043

• Attach Google Web Vitals data from Browsertime #101.

• A better check for missing net-tools on Linux, thank you Radu Micu for the PR #56.

• The new header structure actually sucked. Instead follow other tools and flatten headers returning an array #98.

• Ooops, missed to expose the third party cookie data #97.

• Get third party domains for cookies #96.

• Removed test directory from the release, thank you Yury Michurin for the PR #75.

• Fix: Optional cookie object, see PR 73. Thank you Michael Dijkstra.

• Parse extra info events (parse extra request data from the Network.requestWillBeSentExtraInfo event and parse extra response data from the Network.responseReceivedExtraInfo event), thank you Michael Dijkstra for the PR #71.

• Update to day-js 1.8.31.

• Updated dependencies: dayjs - 1.8.27, debug: 4.1.1, tough-cookie - 4.0.0, uuid - 8.0.0

• We moved out the core functionality to coach-core. This makes it easy to use the Coach in your own code.

• And excluded the shrinkwrap file again.

• Exclude the test folder from the release.

• Upgraded to Browsertime 8.0.1

• Updated throttle frontend to latest version where you can see throttling profiles set by using the API and with custom throttling support.

• Added support for using Github gists see #34.

• Added support for using a config file to configure which HARs to test.

• Added support for copy/paste directly you HAR, configuration file or a gist URL or id.

• Refactor the CSS into Sass, development build process now uses BrowserSync.

• Service worker added for offline support. Workbox is used to achieve this.

• Added support for showing changes in request/responses if you compare the same page #63.

Changed

• New internal structure and use the new configuration object all the way.

• Sort CPU events by name to make it easier to spot regressions

• Upgraded to latest release of template7

• Added more Visual Metrics.

• Upgrad to PageXray 2.4.0

• Layout -> Rendering in latest Browsertime.

• Upgraded to PerfCascade 2.5.2 fixiing Edge tab bug

• CPU metrics are now showed automatically.

• Styled the PageXray info table to make it easier to read.

• Major code refactoring to make it easier to do changes in the future.

• Uploading files failed on Firefox.

• Upgraded to PerfCascade 2.4.1

• You can change/upload HAR files when you already compare two HARs.

Fixed

• The layout in the PageXray table was dependent of the length of the URL. That could make some pages look really bad.

• Automatically load the HAR files if both files are given in the URL . Thanks Ivru for the PR #15.

• You can automatically load one HAR file by adding ?har1=URL&compare=1 as the full URL.

• Updated to PageXray 2.2.1

• You can now drag and drop one HAR file with multiple pages and compare the pages with each others #16.

• Upgraded to PerfCascade 2.2.2 that makes HAR files from WebPageTest Linux render

• Log errors to the console

• Upgraded to PageXray 2.1.0 and added more CPU metrics