1.4

Adjusted Signal

1.4

Raw Pattern Score

100%

Time Factor

2026-11-01

Last Push

5.0K

Stars

JavaScript

Language

132.0K

Lines of Code

693

Files

Pattern Hits

2026-10-31

Scan Date

0.01

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 3.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 71 finding(s).

Hallucinated Dependency & Supply Chain Risk 3.3/100 · LOW

Are imports declared and package/API names verified? 17 finding(s).

Agent Over-Engineering Ratio 0.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 13 finding(s).

PR Review Velocity Impact 6.0/100 · LOW

Which changes need focused human review? 88 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 8HIGH 0MEDIUM 1LOW 79

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 88 distinct pattern matches across 7 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hallucination Indicators8 hits · 80 pts

Severity	File	Line	Snippet	Context
CRITICAL	test/data/html/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE
CRITICAL	docs/testcases/timings/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE
CRITICAL	docs/testcases/info/js/v0.js	24	}],61:[function(e,t,i){function n(e){return(0,s.getService)(e,"documentInfo",function(){return{canonicalUrl:(0,a.parseUr	CODE
CRITICAL	docs/testcases/info/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE
CRITICAL	docs/testcases/sites/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE
CRITICAL	docs/testcases/combined/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE
CRITICAL	docs/testcases/performance/js/jquery-1.11.3.min.js	5	return new Za.prototype.init(a,b,c,d,e)}m.Tween=Za,Za.prototype={constructor:Za,init:function(a,b,c,d,e,f){this.elem=a,t	CODE
CRITICAL	docs/testcases/performance/js/jquery-2.1.4.min.js	4	void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=n.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(	CODE

Over-Commented Block40 hits · 40 pts

Severity	File	Line	Snippet	Context
LOW	netlify.toml	1	# Netlify build customisation for the Eleventy documentation site.	COMMENT
LOW	CHANGELOG.md	1661	### Fixed	COMMENT
LOW	CHANGELOG.md	2441	### Added	COMMENT
LOW	tools/buildWaterfallTools.js	1	#!/usr/bin/env node	COMMENT
LOW	docker/docker-compose.yml	41	#	COMMENT
LOW	docker/grafana/provisioning/datasources/graphite.yaml	1	# Configuration file version	COMMENT
LOW	docker/grafana/provisioning/datasources/graphite.yaml	21	access: proxy	COMMENT
LOW	docker/grafana/provisioning/datasources/graphite.yaml	41	# <bool> Toggles whether the data source is pre-selected	COMMENT
LOW	docker/webpagereplay/deterministic.js	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
LOW	docs/eleventy.config.js	121	// ---- Shortcodes ------------------------------------------------------	COMMENT
LOW	…documentation/sitespeed.io/scripting/examples/index.md	101	await commands.type('id:wpName1', 'login');	COMMENT
LOW	…peed.io/scripting/scripts/third-party/hljs-original.js	601	/[A-Za-z]+['](d\|ve\|re\|ll\|t\|s\|n)/, // contractions - can't we'd they're let's, etc	COMMENT
LOW	…peed.io/scripting/scripts/third-party/hljs-original.js	741	// Grammar extensions / plugins	COMMENT
LOW	…peed.io/scripting/scripts/third-party/hljs-original.js	1301	// far looking only for "number", ignoring potential string matches (or	COMMENT
LOW	docs/_posts/2019-02-02-sitespeed.io-8.1.md	61	module.exports = async function(context, commands) {	COMMENT
LOW	docs/_lib/kramdown-block-attrs.js	1	// Mimics kramdown's "lone-line IAL applies to the previous block" rule.	COMMENT
LOW	.github/workflows/release.yml	1	name: Release	COMMENT
LOW	.github/workflows/release.yml	21	# building-docker-autobuild.yml / netlify.yml (autobuild image, docs	COMMENT
LOW	lib/plugins/html/src/sass/main-dark.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/main-light.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/help.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/pages.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/compare.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/compare.scss	661	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/crux.scss	1	//	COMMENT
LOW	…/plugins/html/src/sass/light/components/scorecard.scss	1	//	COMMENT
LOW	…/plugins/html/src/sass/light/components/waterfall.scss	1	//	COMMENT
LOW	…s/html/src/sass/light/components/iterationSummary.scss	1	//	COMMENT
LOW	…lugins/html/src/sass/light/components/summaryHero.scss	1	//	COMMENT
LOW	…ugins/html/src/sass/light/components/metricsCards.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/light/components/metrics.scss	1	//	COMMENT
LOW	…s/html/src/sass/light/components/visualMilestones.scss	1	// ==========================	COMMENT
LOW	lib/plugins/html/src/sass/dark/components/pages.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/dark/components/compare.scss	1	//	COMMENT
LOW	lib/plugins/html/src/sass/dark/components/compare.scss	661	//	COMMENT
LOW	…b/plugins/html/src/sass/dark/components/scorecard.scss	1	//	COMMENT
LOW	…b/plugins/html/src/sass/dark/components/waterfall.scss	1	//	COMMENT
LOW	…plugins/html/src/sass/dark/components/summaryHero.scss	1	//	COMMENT
LOW	…ns/html/src/sass/dark/components/visualMilestones.scss	1	// ==========================	COMMENT
LOW	lib/cli/helpTopics.js	1	/eslint no-console: 0/	COMMENT

Structural Annotation Overuse15 hits · 34 pts

Severity	File	Line	Snippet	Context
LOW⚡	…itespeed.io/scripting/setting-up-intellisense/index.md	21	### Step 1: Create a New Project	COMMENT
LOW⚡	…itespeed.io/scripting/setting-up-intellisense/index.md	27	### Step 2: Install Browsertime	COMMENT
LOW⚡	…itespeed.io/scripting/setting-up-intellisense/index.md	36	### Step 3: Configure Visual Studio Code	COMMENT
LOW⚡	…itespeed.io/scripting/setting-up-intellisense/index.md	42	### Step 4: Reload Visual Studio Code	COMMENT
LOW⚡	…itespeed.io/scripting/setting-up-intellisense/index.md	45	### Step 5: Start Scripting	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	30	// Step 1: home page (full navigation)	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	33	// Step 2: product page (full navigation)	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	36	// Step 3: add to cart, then go to /cart (full navigation)	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	40	// Step 4: click "Checkout", give the step an alias since the URL is dynamic	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	115	// Step 1: home	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	118	// Step 2: product detail	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	121	// Step 3: add to cart, then measure the cart page	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	125	// Step 4: shipping (alias because /checkout/<sessionid> is dynamic)	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	130	// Step 5: payment	COMMENT
LOW⚡	…entation/sitespeed.io/scripting/user-journeys/index.md	140	// Step 6: confirmation	COMMENT

Hyper-Verbose Identifiers13 hits · 13 pts

Severity	File	Line	Snippet	Context
LOW	…s/documentation/sitespeed.io/scripting/scripts/core.js	91	function setAccordionIdToLocalStorage(id) {	CODE
LOW	…s/documentation/sitespeed.io/scripting/scripts/core.js	105	function removeAccordionIdFromLocalStorage(id) {	CODE
LOW	…s/documentation/sitespeed.io/scripting/scripts/core.js	120	function getAccordionIdsFromLocalStorage() {	CODE
LOW	…s/documentation/sitespeed.io/scripting/scripts/core.js	402	function highlightAndBringLineIntoView() {	CODE
LOW	…s/documentation/sitespeed.io/scripting/scripts/core.js	635	function highlightActiveLinkInSidebar() {	CODE
LOW	…cumentation/sitespeed.io/scripting/scripts/core.min.js	1	var accordionLocalStorageKey="accordion-id",themeLocalStorageKey="theme",fontSizeLocalStorageKey="font-size",html=docume	CODE
LOW	…cumentation/sitespeed.io/scripting/scripts/core.min.js	23	`}function initTooltip(){tippy(".theme-toggle",{content:"Toggle Theme",delay:500}),tippy(".search-button",{content:"Se	CODE
LOW	…documentation/sitespeed.io/scripting/scripts/resize.js	63	function afterRemovingEventListeners() {	CODE
LOW	…n/sitespeed.io/scripting/scripts/third-party/tocbot.js	421	function removeCollapsedFromParents(element) {	CODE
LOW	lib/plugins/browsertime/analyzer.js	176	function mergeProfileFunctionCosts(mainResult, profileResult) {	CODE
LOW	lib/plugins/browsertime/filmstrip.js	20	function getMetricsFromBrowsertime(data) {	CODE
LOW	lib/plugins/html/metricHelper.js	63	export function getMetricsFromPageSummary(pageInfo) {	CODE
LOW	lib/support/statsHelpers.js	33	export function setStatsSummaryWithOptions(target, path, stats, options) {	CODE

Fake / Example Data9 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW	docs/documentation/sitespeed.io/scripting/Commands.html	8	'id:email': 'user@example.com'	CODE
LOW	…ion/sitespeed.io/scripting/iframes-and-popups/index.md	58	await commands.type('id:email', 'me@example.org');	CODE
LOW	…sitespeed.io/scripting/interact-with-the-page/index.md	266	await commands.type('.email-field', 'user@example.com');	CODE
LOW	…sitespeed.io/scripting/interact-with-the-page/index.md	270	await commands.addText('name:email', 'user@example.com');	CODE
LOW	…sitespeed.io/scripting/interact-with-the-page/index.md	374	'id:email': 'user@example.com'	CODE
LOW	…documentation/sitespeed.io/scripting/examples/index.md	232	'peter@example.org'	CODE
LOW	…peed.io/scripting/scripts/third-party/hljs-original.js	2906	'placeholder',	CODE
LOW	…ion/sitespeed.io/scripting/scripts/third-party/hljs.js	1	var hljs=function(){"use strict";var e={exports:{}};function t(n){return n instanceof Map?n.clear=n.delete=n.set=functio	CODE
LOW	docs/testcases/info/js/v0.js	23	!function(e,t,i,n){"use strict";function r(e,t){for(var i=0,n=e.length;n>i;i++)v(e[i],t)}function s(e){for(var t,i=0,n=e	CODE

Slop Phrases2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	test/compare-1.json	1	{"browsertime":{"info":{"browsertime":{"version":"21.0.0"},"url":"https://www.sitespeed.io","timestamp":"2024-01-18T07:3	CODE
LOW	docs/release-notes/1.7/index.html	37	<p>Check the <a href="{{site.baseurl}}/documentation/#run">documentation</a> of how to do it. <em>Note</em>: The paramet	CODE

AI Slop Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	test/compare-1.json	1	{"browsertime":{"info":{"browsertime":{"version":"21.0.0"},"url":"https://www.sitespeed.io","timestamp":"2024-01-18T07:3	CODE

sitespeedio/sitespeed.io

Open-Source Code Quality, Security and Technical Debt Review