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US · USD ($) · Estimated Applicable regulations: CCPA/CPRA · ADA Title III Dev cost: $100/hr How jurisdiction is detected
Scanned
2026-04-22 22:49 UTC
Worker
🇪🇸 Madrid
Duration
1.2m
Vs prev

Audit overview

3 categories need attention: Security, and 2 others.

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Screenshots

DESKTOP + MOBILE
Desktop
Desktop screenshot
Mobile
Mobile screenshot

Top Priorities (5)

Sorted by impact
Critical: 1

Content-Security-Policy header is missing

Without a CSP, a single XSS bug can exfiltrate everything your users type — including credentials.

Security › Security Headers
Critical: 2

No Content-Security-Policy header found

Without a CSP, a single XSS bug can exfiltrate everything users type — credentials, payment data, session tokens.

Security › Content Security Policy
Critical: 3

Page weighs 11.5 MB (5.2 MB transferred)

Informational: total page weight (uncompressed) and bytes actually transferred over the wire.

Performance › Page Weight Budget
Critical: 4

3 button(s) with no accessible text

Buttons with no accessible text (icon-only, no aria-label) can't be activated by voice control or understood by screen readers.

Accessibility › Link & Button Quality
Critical: 5

3 link(s) with no accessible text

Links with no accessible text (empty <a></a>, image-only no alt, icon-only no aria-label) are unidentifiable to screen readers.

Accessibility › Link & Button Quality
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 15.6s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.
2 security gaps detected — browsers may warn visitors about your site.
Your LCP is 15.6s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
2 accessibility issues exclude users who rely on assistive technology.

Business case

What fixing the audit's findings is worth -- and what ignoring them keeps costing.

Return on investment

$700 investment → $7,335/month returns + USD 157,500 risk avoided

Investment
$700
7.0 h · 4 findings
Monthly returns
$7,335
$88,015/yr
Payback
0.1 mo
+12474% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$6500.1 mo payback · +13441% Y1
Optimistic scenario assuming the top 3 capture most of the upside. Real-world recovery typically falls between this projection and the full-fix ROI above.
$100 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Conversion barriers

8 barrier(s) likely increasing bounce by ~31%.

Barriers
8
2 crit 6 warn
Bounce delta
+31pp
added vs baseline
Score
62
C
Speed
2
Trust
2
Usability
1
Content
1
Nav
2
  • Page takes 15.6s to load
    Users abandon at ~3s — you're 13.1s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 2.2s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • No HSTS header
    Returning visitors are briefly exposed to downgrade attacks on first request
    → Set Strict-Transport-Security: max-age=31536000; includeSubDomains
  • No Content-Security-Policy header
    Higher XSS blast radius — one compromised script can exfiltrate the checkout form
    → Ship a reporting-only CSP first, then enforce once violations are clean
  • Layout shifts during page load
    Content movement causes mis-clicks on CTAs and form fields
    → Add width/height to images; reserve space for late-loading embeds

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Remediation cost

$700 7.0 developer hours at $100/hr
Quick wins
$100 2 fixes in ~60 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Team composition

Multiplier applied to dev hours to reflect QA, design, and PM overhead. Use Dev only for solo work; Full team for projects with formal review processes.

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

Warning:Cost of inaction

$7,335 / month at risk ~$88,015 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • 2 advertising/retargeting trackers detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

Bounce-Rate Cost

$7,333 /mo

+30.6pp bounce · ~3,056 lost visitors/mo

CPC: USD 2.40

Bandwidth Waste

$1.30 /mo

16227.7 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~1.6 MB per page load
    Saves $1.30/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

Lighthouse

Mobile

29
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
95
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

4.58 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

15.62 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

2.20 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.117

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

5.99 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

27.52 s

Desktop

60
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
93
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.31 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

4.59 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

147 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.005

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.70 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

6.22 s

Categories

8
Avg score 73.8

How you compare

Where this site stands against peers running the same stack.

core-js · 1582 peers
You 72
·
Avg 72
At average
0 50 100
Compliance P9Content P26Sustainability P26Accessibility P72Performance P39Infrastructure P48SEO P49Security P50

Top 10% of core-js sites score 85+ on Compliance; you're at 71 — closing this gap is the highest-leverage improvement.

Better than 35% of core-js sites See full core-js benchmark →
Framework · 1677 peers
You 72
·
Avg 75
At average
0 50 100
Better than 22% of Framework sites

Technology stack

Eleventy 3.0.0, with unpkg CDN

25 technologies detected 3 stack layers 1 with CPE identifier Enterprise

Stack Architecture

Analytics
Crazy Egg Facebook Pixel 2.9.303 Google Analytics Google Tag Manager Linkedin Insight Tag Microsoft Advertising Microsoft Clarity Mountain Siteimprove
Framework
Eleventy 3.0.0Facebook SDK Font Awesome Google Font API Google Search Console Google Workspace HSTS Microsoft Microsoft 365 Tailwind CSS YouTube core-js 3.32.2 jQuery 3.7.1 jQuery Migrate 3.5.2 web-vitals
CDN
unpkg

All Detected Technologies (25)

Categories CDN Detected by BeaverCheck · Medium Evidence Script URL contains unpkg.com: https://unpkg.com/web-vitals/dist/web-vitals.iife.js

Eleventy (11ty) a simpler static site generator.

Categories Static site generator Website https://www.11ty.dev Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/signals/config/2416564162032729?v=2.9.303&r=stable&domain=nau.edu&hme=97937018cefade17726f0472876fc101316b2ce9008a35a6a5a7977d7436151a&ex_m=104%2C205%2C154%2C22%2C72%2C73%2C145%2C68%2C67%2C11%2C162%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C159%2C164%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C165%2C170%2C219%2C62%2C186%2C187%2C55%2C276%2C30%2C74%2C231%2C230%2C229%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C155%2C76%2C158%2C156%2C157%2C50%2C60%2C123%2C15%2C161%2C45%2C263%2C264%2C262%2C26%2C27%2C28%2C48%2C146%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C144%2C147%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C149%2C148%2C150%2C141%2C139%2C25%2C35%2C59%2C109%2C160%2C70%2C17%2C152%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C34%2C278%2C293%2C212%2C201%2C202%2C200%2C296%2C288%2C52%2C213%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C58%2C64%2C151%2C115%2C37%2C32%2C53%2C56%2C100%2C163%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C166%2C167%2C94%2C95%2C9%2C125%2C102%2C51%2C142%2C87%2C79%2C71%2C117%2C106%2C43%2C143%2C0%2C82%2C137%2C140%2C153%2C38%2C108%2C13%2C168%2C228%2C227%2C222%2C224%2C225%2C226%2C223%2C211%2C221%2C193%2C190%2C191%2C185%2C189%2C192%2C188%2C183%2C316%2C196%2C215%2C184%2C182%2C235%2C206%2C176%2C177%2C172%2C178%2C175%2C173%2C174%2C171%2C169%2C180%2C181%2C179%2C265%2C315%2C194%2C238%2C239%2C244%2C241%2C243%2C242%2C240%2C237%2C252%2C248%2C249%2C247%2C253%2C250%2C246%2C251%2C245

Font Awesome is a font and icon toolkit based on CSS and Less.

Categories Font scripts Website https://fontawesome.com/ Detected by BeaverCheck

Google Font API is a web service that supports open-source font files that can be used on your web designs.

Categories Font scripts Website https://fonts.google.com/ Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=ATuOOs7IXcwkbi_IXoUeGfRBu2KTFdtGujdUGhKK9tU
Categories Email Detected by BeaverCheck Evidence TXT SPF record includes _spf.google.com: v=spf1 ip4:134.114.101.32 ip4:134.114.141.165 ip4:134.114.93.160/27 ip4:134.114.177.181 ip4:134.114.5.99 ip4:148.163.135.62 ip4:148.163.139.98 include:_spf.google.com include:spf.protection.outlook.com include:mailgun.org ~all

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Categories Security Website https://www.rfc-editor.org/rfc/rfc6797#section-6.1 Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck · Low Evidence TXT record: MS=B24A23F2C594D16D4695F21BBF8810FA8ADDA396
Categories Email Detected by BeaverCheck Evidence MX record: nau-edu.mail.protection.outlook.com
Categories Framework Website https://tailwindcss.com Detected by BeaverCheck · Medium Evidence Found 5 unique Tailwind utility classes in HTML

YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.

Categories Video players Website https://www.youtube.com Detected by BeaverCheck

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

Categories JavaScript libraries Website https://github.com/zloirock/core-js Detected by BeaverCheck

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Categories JavaScript libraries Website https://jquery.com Detected by BeaverCheck Evidence Script URL: https://nau.edu/assets/js/jquery.min.js?ver=3.7.1, Script URL: https://nau.edu/assets/js/jquery-migrate.min.js?ver=3.5.2
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.

Categories JavaScript libraries Website https://github.com/jquery/jquery-migrate Detected by BeaverCheck

The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

Categories JavaScript libraries, RUM Website https://github.com/GoogleChrome/web-vitals Detected by BeaverCheck
Categories Analytics Website https://crazyegg.com Detected by BeaverCheck

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Categories Analytics Website https://facebook.com Detected by BeaverCheck

Google Analytics is a free web analytics service that tracks and reports website traffic.

Categories Analytics Website https://google.com/analytics Detected by BeaverCheck Evidence Script URL contains www.google-analytics.com: https://www.google-analytics.com/analytics.js

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Categories Tag managers Website https://www.google.com/tagmanager Detected by BeaverCheck Evidence Script URL contains www.googletagmanager.com: https://www.googletagmanager.com/gtag/destination?id=DC-15145304&cx=c&gtm=4e64k1

LinkedIn Insight Tag is a lightweight JavaScript tag that powers conversion tracking, website audiences, and website demographics.

Categories Analytics Website https://business.linkedin.com/marketing-solutions/insight-tag Detected by BeaverCheck

Microsoft Advertising is an online advertising platform developed by Microsoft.

Categories Advertising Website https://ads.microsoft.com Detected by BeaverCheck Evidence Script URL contains bat.bing.com: //bat.bing.com/bat.js

Microsoft's Clarity is a analytics tool which provides website usage statistics, session recording, and heatmaps.

Categories Analytics Website https://clarity.microsoft.com Detected by BeaverCheck

MNTN Performance TV is a CTV advertising platform with targeting, measurement, and optimization for amplifying marketers' performance goals.

Categories Advertising Website https://mountain.com/ Detected by BeaverCheck

Siteimprove is a digital analytics and content QA platform.

Categories Analytics Website https://www.siteimprove.com Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (Eleventy) was detected but no bundler was identified. The build tool may not be detectable from output patterns, or the site may use the framework's built-in bundler.

Complex technology stack detected

25 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.

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Fix Plan

Three-week roadmap to ship the audit's findings, with one-click copy targets for your tracker.

Three-week fix plan

2 sprints · 7h total → projected B (83)

Sprint 1: Quick Wins

+6

Highest ROI — low effort, high impact

3 findings 1h → C (78)
  • · Page weighs 11.5 MB (5.2 MB transferred)
  • · 3 button(s) with no accessible text
  • · 3 link(s) with no accessible text

Sprint 2: Core Fixes

+5

Medium effort, high structural impact

2 findings 6h → B (83)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found

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