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Scanned
2026-09-26 14:53 UTC
Worker
🇪🇸 Madrid
Duration
53.00s
Vs prev
—

Global Performance

6/6 locations ✓

High global latency — average 583ms across 6 locations, fastest from Amsterdam (128ms), slowest from Sao Paulo (1060ms). No CDN (document or assets). Cache-Control disables caching (no-store). 3 locations above the 500ms target.

Spain - Madrid
Full audit
178ms
DNS 64ms · TLS 36ms
Netherlands - Amsterdam
128ms
DNS 42ms · TLS 26ms
United Stated - New York
475ms
DNS 211ms · TLS 89ms
United States - Santa Clara
861ms
DNS 379ms · TLS 161ms
Singapore - Singapore
798ms
DNS 311ms · TLS 163ms
Brazil - Sao Paulo
1060ms
DNS 394ms · TLS 221ms
CDN: No CDN (document or assets) · Avg TTFB: 583ms · Cache: no-store

Audit overview

Compliance needs attention; the rest of the categories are in good shape.

Fix Priority Matrix

5 findings

Quick Wins

2

High impact, low effort — start here.

Strategic

3

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

Your mail setup has problems.

kenzaboulahlib.com fails 2 mail checks: No DMARC record found, No SPF record found. This is the kind of misconfiguration that sends your mail to spam.

Get a full deliverability audit — €179, 48h →

Top Priorities (5)

Sorted by impact
Critical: 1

'unsafe-inline' found in script source

Unsafe value (unsafe-inline, unsafe-eval) in script-src defeats CSP's main protection — XSS injections can execute again.

Security › Content Security Policy
Critical: 2

Cookie 'NEXT_LOCALE' is missing the Secure flag

A cookie without the Secure flag can leak over HTTP — in HSTS-protected sites, this is still a defense-in-depth gap.

Security › Cookie Security
Warning: 3

1 render-blocking <script src> tag(s) without async/defer

Performance issues directly impact user engagement and conversion rates.

Performance › JavaScript Blocking
Warning: 4

13 inline style attribute(s) detected

Inline style attributes force `style-src 'unsafe-inline'` in any CSP -- effectively negating CSP's XSS-mitigation value for stylesheets.

Security › CSP Inline-Style Readiness
Warning: 5

Cookie 'NEXT_LOCALE' is missing the HttpOnly flag

Without HttpOnly, JavaScript can read the cookie — an XSS bug becomes a session-stealing attack.

Security › Cookie Security
What fixing these means. Your site is in great shape. The remaining improvements are refinements rather than critical fixes. Your LCP of 3.6s 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.
4 security gaps detected — browsers may warn visitors about your site.
Your LCP is 3.6s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

Business case

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

Return on investment

$1,250 investment → $4,817/month returns + USD 157,500 risk avoided

Investment
$1,250
12.5 h · 5 findings
Monthly returns
$4,817
$57,808/yr
Payback
0.3 mo
+4525% Y1
Regulatory risk avoided USD 157,500
Or — fix only the top 3 findings
$825 → 0.2 mo payback · +6907% 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

3 barrier(s) likely increasing bounce by ~10%.

Barriers
3
3 warn
Bounce delta
+10pp
added vs baseline
Score
91
A
Speed
1
Trust
0
Usability
0
Content
0
Nav
2
  • Page loads in 3.6s
    Every additional 100ms above 2.5s costs conversions — you're 1.1s over
    → Target <2.5s LCP: defer non-critical scripts and optimize the hero image
  • 6 link(s) with generic text ("click here", "read more")
    Screen-reader users navigating by link list see no context — and search engines can't infer relevance
    → Rewrite with descriptive phrases that identify the destination
  • No skip-to-content link
    Keyboard and screen-reader users must tab through the entire header on every page
    → Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

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

Remediation cost

$1,250 12.5 developer hours at $100/hr
Quick wins
$50 2 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

$2,799 / month at risk ~$33,591 / 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 found (page links and common paths checked)
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Privacy Policy not detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Skip navigation link is missing (WCAG 2.4.1)
    ADA Title III: USD 25,000 – USD 150,000

Bounce-Rate Cost

$2,799 /mo

+10.4pp bounce · ~1,041 lost visitors/mo

CPC: USD 2.69

Bandwidth Waste

$0.14 /mo

1809.0 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~181 KB per page load
    Saves $0.14/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

88
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
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.

1.25 s

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

3.57 s

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

168 ms

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

0.000

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

2.37 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.

3.59 s

Desktop

100
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
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.

306 ms

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

706 ms

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

0 ms

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

0.000

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

372 ms

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

706 ms

Categories

8
Avg score 87.5

How you compare

Where this site stands against peers running the same stack.

HSTS · 3142 peers
You 88
·
Avg 77
+11 above average
0 50 100
Compliance P3Security P88Performance P87Sustainability P86Accessibility P84Content P82SEO P67Infrastructure P56

Top 10% of HSTS sites score 87+ on Compliance; you're at 62 — closing this gap is the highest-leverage improvement.

Better than 88% of HSTS sites See full HSTS benchmark →
Lucide · 262 peers
You 88
·
Avg 84
At average
0 50 100
Better than 61% of Lucide sites See full Lucide benchmark →

Technology stack

HSTS, on Turbopack, hosted on Next.js

10 technologies detected 3 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Framework
HSTS Lucide Open Graph Priority Hints React Tailwind CSS Webpack
Runtime
Turbopack
Hosting
Next.js 16.3.4 Next.js App Router

All Detected Technologies (10)

Next.js is a React framework for developing single page Javascript applications.

Categories JavaScript frameworks, Web frameworks, Web servers, Static site generator Website https://nextjs.org Detected by BeaverCheck Evidence Script URL: https://kb.kenzaboulahlib.com/_next/static/chunks/1sdktclx1z409.js
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

The Next.js App Router is a new paradigm for building applications using React's latest features.

Categories JavaScript frameworks, Web servers Website https://nextjs.org/docs/app Detected by BeaverCheck

Turbopack is an incremental bundler for JavaScript and TypeScript, written in Rust and integrated into the Next.js framework for optimized build performance.

Categories Development Website https://nextjs.org/docs/app/api-reference/turbopack Detected by BeaverCheck

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

Lucide is an open-source icon library that provides 1000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.

Categories Font scripts Website https://lucide.dev Detected by BeaverCheck

Open Graph is a protocol that is used to integrate any web page into the social graph.

Categories Miscellaneous Website https://ogp.me Detected by BeaverCheck

Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.

Categories Performance Website https://wicg.github.io/priority-hints/ Detected by BeaverCheck

React is an open-source JavaScript library for building user interfaces or UI components.

Categories JavaScript frameworks Website https://reactjs.org Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Framework Website https://tailwindcss.com Detected by BeaverCheck Evidence Found 483 unique Tailwind utility classes in HTML

Webpack is an open-source JavaScript module bundler.

Categories Miscellaneous Website https://webpack.js.org/ Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (HSTS) 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

10 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

3 sprints · 12h total → projected A (92)

Sprint 1: Quick Wins

+3

Highest ROI — low effort, high impact

2 findings 0h → A (91)
  • · Cookie 'NEXT_LOCALE' is missing the Secure flag
  • · Cookie 'NEXT_LOCALE' is missing the HttpOnly flag

Sprint 2: Core Fixes

+1

Medium effort, high structural impact

2 findings 6h → A (92)
  • · 1 render-blocking <script src> tag(s) without async/defer
  • · 13 inline style attribute(s) detected

Sprint 3: Strategic Improvements

Higher effort, long-term payoff

1 findings 6h → A (92)
  • · 'unsafe-inline' found in script source

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