Skip to content
https://harpercollins.com Export & share
Scanned
2026-04-21 23:18 UTC
Worker
🇺🇸 Santa Clara
Duration
2.3m
Vs prev

Audit overview

4 categories need attention: Performance, and 3 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

Page weighs 14.5 MB (6.5 MB transferred)

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

Performance › Page Weight Budget
Critical: 2

No favicon or icon links detected

Without a favicon, your tab shows a blank icon and bookmarks look unbranded — amateur signal in every browser surface.

Accessibility › Favicon & Branding
Warning: 3

is missing width/height — may cause layout shift

Performance issues directly impact user engagement and conversion rates.

Performance › Image Optimization
Warning: 4

588 third-party resources (100% of weight)

Informational: third-party resource count and their share of page weight. High share caps perf gains from frontend optimization.

Performance › Page Weight Inventory
Warning: 5

589 HTTP requests — consider bundling or reducing

High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.

Performance › Page Weight Budget
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 23.7s exceeds Google's 2.5s 'Good' threshold and the 4 performance issues below directly contribute to it. Addressing the critical issues below would have the most immediate impact on your conversion rate.
Your LCP is 23.7s — fixing the 4 performance criticals could bring it under Google's 2.5s 'Good' threshold.
1 accessibility issue excludes 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

$650 investment → $3,444/month returns + USD 157,500 risk avoided

Investment
$650
6.5 h · 3 findings
Monthly returns
$3,444
$41,322/yr
Payback
0.2 mo
+6257% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$6500.2 mo payback · +6257% 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.
$50 — 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 ~30%.

Barriers
8
2 crit 6 warn
Bounce delta
+30pp
added vs baseline
Score
62
C
Speed
2
Trust
2
Usability
0
Content
3
Nav
1
  • Page takes 23.7s to load
    Users abandon at ~3s — you're 21.2s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 5.2s
    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
  • No Open Graph tags
    Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop
    → Add og:title, og:description, og:image, og:url to the page head

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

Remediation cost

$650 6.5 developer hours at $100/hr
Quick wins
$50 1 fixes in ~30 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

$3,444 / month at risk ~$41,322 / 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
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no privacy policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

Bounce-Rate Cost

$3,442 /mo

+29.7pp bounce · ~2,967 lost visitors/mo

CPC: USD 1.16

Bandwidth Waste

$1.64 /mo

20473.5 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~2.0 MB per page load
    Saves $1.64/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 2 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

25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
74
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
73
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
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.

11.83 s

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

23.67 s

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

5.19 s

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

0.030

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

14.88 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.

33.52 s

Desktop

62
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
74
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.
92
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.

951 ms

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

2.91 s

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

258 ms

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

0.072

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

8.32 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.

7.12 s

Categories

8
Avg score 71.1

How you compare

Where this site stands against peers running the same stack.

Shopify · 75 peers
You 71
·
Avg 73
At average
0 50 100
Better than 9% of Shopify sites See full Shopify benchmark →
AngularJS · 454 peers
You 71
·
Avg 74
At average
0 50 100
Performance P1Content P4Sustainability P12Compliance P15Infrastructure P23SEO P76Security P65Accessibility P49

Top 10% of AngularJS sites score 91+ on Performance; you're at 66 — closing this gap is the highest-leverage improvement.

Better than 20% of AngularJS sites See full AngularJS benchmark →

Technology stack

AngularJS, with Cloudflare CDN

8 technologies detected 3 stack layers 2 with CPE identifier Complex

Stack Architecture

Ecommerce
Shopify
Framework
AngularJS Cloudflare Turnstile Google Search Console HSTS HTTP/3 Proofpoint
CDN
Cloudflare

All Detected Technologies (8)

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Categories CDN Website https://www.cloudflare.com Detected by BeaverCheck Evidence Server header in redirect: cloudflare
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Ecommerce Detected by BeaverCheck Evidence robots.txt Disallow pattern: /admin, robots.txt Disallow pattern: /cart, robots.txt Disallow pattern: /collections/

AngularJS is a JavaScript-based open-source web application framework led by the Angular Team at Google.

Categories JavaScript frameworks Website https://angularjs.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Turnstile is Cloudflare's smart CAPTCHA alternative.

Categories Security Website https://www.cloudflare.com/products/turnstile Detected by BeaverCheck Evidence Script URL contains challenges.cloudflare.com: https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js?onload=cFRiY3&render=explicit
Categories Analytics Detected by BeaverCheck · Medium Evidence TXT record: google-site-verification=tyaXIKYYcxrtquGnQyTPzzqgJzO-f3JTYTofj1Pzg8c

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

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Categories Miscellaneous Website https://httpwg.org/ Detected by BeaverCheck
Categories Email Detected by BeaverCheck Evidence MX record: mxb-00596a01.gslb.pphosted.com

Observations (3)

Shopify storefront detected

Shopify handles hosting, SSL, and CDN automatically. Performance optimizations focus on theme code, app scripts, and image optimization. Check the Performance tab for third-party script impact.

No build tool detected

A framework (AngularJS) 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

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

Show your score

Drop this badge on your README, marketing site, or status page. It auto-updates every time the audit re-runs and links back to this report.

BeaverCheck badge

This badge auto-updates with your latest scan result.

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fharpercollins.com)](https://beavercheck.com/sites/harpercollins.com)
<a href="https://beavercheck.com/sites/harpercollins.com"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fharpercollins.com" alt="BeaverCheck Score"></a>
https://beavercheck.com/badge?url=https%3A%2F%2Fharpercollins.com

Export & share

Download the audit, share with your team, or grab a fix plan ready to copy into your tracker.

Share

Copies markdown to clipboard

Export
Download Markdown Report Download JSON

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 · 6h total → projected C (77)

Sprint 1: Quick Wins

+5

Highest ROI — low effort, high impact

3 findings 0h → C (76)
  • · Page weighs 14.5 MB (6.5 MB transferred)
  • · No favicon or icon links detected
  • · 588 third-party resources (100% of weight)

Sprint 2: Core Fixes

+1

Medium effort, high structural impact

2 findings 6h → C (77)
  • · is missing width/height — may cause layout shift
  • · 589 HTTP requests — consider bundling or reducing

Send Feedback