Fri, 05 Jun 2020 14:26:18 GMT ChromeLauncher Waiting for browser.
Fri, 05 Jun 2020 14:26:18 GMT ChromeLauncher Waiting for browser...
Fri, 05 Jun 2020 14:26:19 GMT ChromeLauncher Waiting for browser.....
Fri, 05 Jun 2020 14:26:19 GMT ChromeLauncher Waiting for browser.....✓
Fri, 05 Jun 2020 14:26:19 GMT status Connecting to browser
Fri, 05 Jun 2020 14:26:19 GMT status Resetting state with about:blank
Fri, 05 Jun 2020 14:26:19 GMT status Benchmarking machine
Fri, 05 Jun 2020 14:26:20 GMT status Initializing…
Fri, 05 Jun 2020 14:26:20 GMT status Running defaultPass pass CSSUsage, JsUsage, ViewportDimensions, ConsoleMessages, ImageElements, LinkElements, ScriptElements, DOMStats, OptimizedImages, ResponseCompression, TagsBlockingFirstPaint, Accessibility, TraceElements
Fri, 05 Jun 2020 14:26:20 GMT status Resetting state with about:blank
Fri, 05 Jun 2020 14:26:20 GMT status Setting up network for the pass trace
Fri, 05 Jun 2020 14:26:20 GMT status Cleaning browser cache
Fri, 05 Jun 2020 14:26:20 GMT status Beginning devtoolsLog and trace
Fri, 05 Jun 2020 14:26:20 GMT status Loading page & waiting for onload
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: CSSUsage
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: JsUsage
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: ViewportDimensions
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: ConsoleMessages
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: ImageElements
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: LinkElements
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: ScriptElements
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: DOMStats
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: OptimizedImages
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: ResponseCompression
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: TagsBlockingFirstPaint
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: Accessibility
Fri, 05 Jun 2020 14:26:22 GMT status Gathering in-page: TraceElements
Fri, 05 Jun 2020 14:26:22 GMT status Gathering trace
Fri, 05 Jun 2020 14:26:23 GMT status Gathering devtoolsLog & network records
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: CSSUsage
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: JsUsage
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: ViewportDimensions
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: ConsoleMessages
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: ImageElements
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: LinkElements
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: ScriptElements
Fri, 05 Jun 2020 14:26:23 GMT status Gathering: DOMStats
Fri, 05 Jun 2020 14:26:24 GMT status Gathering: OptimizedImages
Fri, 05 Jun 2020 14:26:25 GMT status Gathering: ResponseCompression
Fri, 05 Jun 2020 14:26:25 GMT status Gathering: TagsBlockingFirstPaint
Fri, 05 Jun 2020 14:26:25 GMT status Gathering: Accessibility
Fri, 05 Jun 2020 14:26:31 GMT status Gathering: TraceElements
Fri, 05 Jun 2020 14:26:31 GMT method <= browser ERR:error DOM.resolveNode 
Fri, 05 Jun 2020 14:26:32 GMT status Disconnecting from browser...
Fri, 05 Jun 2020 14:26:32 GMT status Analyzing and running audits...
Fri, 05 Jun 2020 14:26:32 GMT status Auditing: First Contentful Paint
Fri, 05 Jun 2020 14:26:32 GMT status Auditing: Largest Contentful Paint
Fri, 05 Jun 2020 14:26:32 GMT status Auditing: First Meaningful Paint
Fri, 05 Jun 2020 14:26:32 GMT status Auditing: Speed Index
Fri, 05 Jun 2020 14:26:32 GMT status Auditing: Screenshot Thumbnails
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Final Screenshot
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Estimated Input Latency
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Total Blocking Time
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Max Potential First Input Delay
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Cumulative Layout Shift
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Initial server response time was short
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: First CPU Idle
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Time to Interactive
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: User Timing marks and measures
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoid chaining critical requests
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoid multiple page redirects
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Minimizes main-thread work
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: JavaScript execution time
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Preload key requests
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Preconnect to required origins
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: All text remains visible during webfont loads
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Diagnostics
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Network Requests
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Network Round Trip Times
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Server Backend Latencies
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Tasks
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Metrics
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Performance budget
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Timing budget
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Keep request counts low and transfer sizes small
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Minimize third-party usage
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Largest Contentful Paint element
Fri, 05 Jun 2020 14:26:33 GMT Runner:warn TraceElements gatherer, required by audit largest-contentful-paint-element, encountered an error: Protocol error (DOM.resolveNode): No node with given id found
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoid large layout shifts
Fri, 05 Jun 2020 14:26:33 GMT Runner:warn TraceElements gatherer, required by audit layout-shift-elements, encountered an error: Protocol error (DOM.resolveNode): No node with given id found
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[accesskey]` values are unique
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[aria-*]` attributes match their roles
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[aria-hidden="true"]` is not present on the document `<body>`
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[aria-hidden="true"]` elements do not contain focusable descendents
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: ARIA input fields have accessible names
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[role]`s have all required `[aria-*]` attributes
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[role]`s are contained by their required parent element
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[role]` values are valid
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: ARIA toggle fields have accessible names
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[aria-*]` attributes have valid values
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[aria-*]` attributes are valid and not misspelled
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Buttons have an accessible name
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: The page contains a heading, skip link, or landmark region
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Background and foreground colors have a sufficient contrast ratio
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Definition list items are wrapped in `<dl>` elements
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Document has a `<title>` element
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[id]` attributes on active, focusable elements are unique
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: ARIA IDs are unique
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: No form fields have multiple labels
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<frame>` or `<iframe>` elements have a title
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Heading elements appear in a sequentially-descending order
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<html>` element has a `[lang]` attribute
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<html>` element has a valid value for its `[lang]` attribute
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Image elements have `[alt]` attributes
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<input type="image">` elements have `[alt]` text
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Form elements have associated labels
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Links have a discernible name
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: The document does not use `<meta http-equiv="refresh">`
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<object>` elements have `[alt]` text
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: No element has a `[tabindex]` value greater than 0
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `[lang]` attributes have a valid value
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<video>` elements contain a `<track>` element with `[kind="captions"]`
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: `<video>` elements contain a `<track>` element with `[kind="description"]`
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Custom controls have associated labels
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Custom controls have ARIA roles
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: User focus is not accidentally trapped in a region
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Interactive controls are keyboard focusable
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Interactive elements indicate their purpose and state
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: The page has a logical tab order
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: The user's focus is directed to new content added to the page
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Offscreen content is hidden from assistive technology
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: HTML5 landmark elements are used to improve navigation
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Visual order on the page follows DOM order
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Uses efficient cache policy on static assets
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoids enormous network payloads
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Defer offscreen images
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Eliminate render-blocking resources
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Minify CSS
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Minify JavaScript
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Remove unused CSS
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Remove unused JavaScript
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Serve images in next-gen formats
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Efficiently encode images
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Enable text compression
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Properly size images
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Use video formats for animated content
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoids an excessive DOM size
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Avoids `document.write()`
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Uses HTTP/2 for its own resources
Fri, 05 Jun 2020 14:26:33 GMT status Auditing: Uses passive listeners to improve scrolling performance
Fri, 05 Jun 2020 14:26:33 GMT status Generating results...
Fri, 05 Jun 2020 14:26:33 GMT Printer html output written to /home/build/forgeperf/report/results/GitHub.repo-source-file-best-case.report.html
Fri, 05 Jun 2020 14:26:33 GMT CLI Protip: Run lighthouse with `--view` to immediately open the HTML report in your browser
Fri, 05 Jun 2020 14:26:33 GMT Printer json output written to /home/build/forgeperf/report/results/GitHub.repo-source-file-best-case.report.json
Fri, 05 Jun 2020 14:26:33 GMT ChromeLauncher Killing Chrome instance 7905