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Scanned
2026-05-27 04:54 UTC
Worker
🇪🇸 Madrid
Duration
47.00s
Vs prev

Global Performance

6/6 locations

Acceptable global latency — average 349ms across 6 locations, fastest from New York (87ms), slowest from Singapore (729ms). No CDN detected. Cache-Control header is missing. 1 location above the 500ms target.

Spain - Madrid
Full audit
371ms
DNS 52ms · TLS 107ms
Netherlands - Amsterdam
275ms
DNS 22ms · TLS 88ms
United Stated - New York
87ms
DNS 57ms · TLS 13ms
United States - Santa Clara
269ms
DNS 59ms · TLS 68ms
Brazil - Sao Paulo
365ms
DNS 10ms · TLS 124ms
Singapore - Singapore
729ms
DNS 20ms · TLS 240ms
CDN: No CDN · Avg TTFB: 349ms · Cache: No cache headers

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

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 4.8 MB (4.0 MB transferred)

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

Performance › Page Weight Budget
Critical: 4

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: 5

Compressed response missing `Vary` header

Performance issues directly impact user engagement and conversion rates.

Performance › Server Response Intelligence
What fixing these means. Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 9.5s exceeds Google's 2.5s 'Good' threshold and the 2 performance issues below directly contribute 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 9.5s — fixing the 2 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

€383 investment → €9,793/month returns + EUR 120,500,000 risk avoided

Investment
€383
8.5 h · 4 findings
Monthly returns
€9.793
€117.511/yr
Payback
0.0 mo
+30622% Y1
Regulatory risk avoided EUR 120.500.000
Or — fix only the top 3 findings
€2930.0 mo payback · +40075% 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.
€23 — 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

4 barrier(s) likely increasing bounce by ~22%.

Barriers
4
1 crit 3 warn
Bounce delta
+22pp
added vs baseline
Score
81
B
Speed
1
Trust
1
Usability
0
Content
0
Nav
2
  • Page takes 9.5s to load
    Users abandon at ~3s — you're 7.0s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • 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 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
  • 2 broken link(s) on the page
    Clicks land on 404s — trust drops and the session often ends
    → Fix or remove the broken destinations surfaced on the Content tab

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

Remediation cost

€383 8.5 developer hours at €45/hr
Quick wins
€23 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

€4.828 / month at risk ~€57.940 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

€120.500.000

ePrivacy DirectiveGDPREAA
  • No privacy policy link detected
    GDPR: EUR 10.000 – EUR 20.000.000
  • Trackers detected but no cookie policy found
    GDPR: EUR 5.000 – EUR 10.000.000
  • Trackers detected but no cookie policy found
    GDPR: EUR 10.000 – EUR 20.000.000

Bounce-Rate Cost

€4.827 /mo

+21.9pp bounce · ~2,194 lost visitors/mo

CPC: EUR 2.20

Bandwidth Waste

€0,93 /mo

12517.5 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~1.3 MB per page load
    Saves €0,93/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 4 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

63
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.
96
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.

3.46 s

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

9.51 s

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

163 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.

4.87 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.

9.51 s

Desktop

78
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
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.

1.06 s

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

2.41 s

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.

0.162

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

1.06 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.

2.41 s

Categories

8
Avg score 82.8

How you compare

Where this site stands against peers running the same stack.

Bootstrap · 876 peers
You 83
·
Avg 73
+10 above average
0 50 100
Compliance P2Security P96Accessibility P96SEO P88Performance P78Content P69Sustainability P65Infrastructure P50

Top 10% of Bootstrap sites score 86+ on Compliance; you're at 65 — closing this gap is the highest-leverage improvement.

Better than 96% of Bootstrap sites See full Bootstrap benchmark →
Google Font API · 1007 peers
You 83
·
Avg 73
+10 above average
0 50 100
Security P98Accessibility P98Compliance P4SEO P91Performance P81Sustainability P65Content P64Infrastructure P43

Top 10% of Google Font API sites score 86+ on Compliance; you're at 65 — closing this gap is the highest-leverage improvement.

Better than 98% of Google Font API sites See full Google Font API benchmark →

Technology stack

Bootstrap, with Nginx CDN

9 technologies detected 3 stack layers 2 with CPE identifier Enterprise

Stack Architecture

Analytics
Google Analytics Google Tag Manager
Framework
Bootstrap Google Font API HSTS Open Graph Priority Hints Ubuntu
CDN
Nginx 1.24.0

All Detected Technologies (9)

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Categories Web servers, Reverse proxies Website https://nginx.org/en Detected by BeaverCheck Evidence Server header: nginx/1.24.0 (Ubuntu)
This technology has a CPE identifier — check for known vulnerabilities Search NVD →
Categories Framework Website https://getbootstrap.com Detected by BeaverCheck · Medium Evidence Found 3 Bootstrap class patterns in HTML

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

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

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

Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Categories Operating systems Website https://www.ubuntu.com/server Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

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

Categories Analytics Website https://google.com/analytics Detected by BeaverCheck

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/gtm.js?id=GTM-P3366BT8

Observations (2)

No build tool detected

A framework (Bootstrap) 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

9 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 · 8h total → projected A (93)

Sprint 1: Quick Wins

+4

Highest ROI — low effort, high impact

2 findings 0h → B (87)
  • · Page weighs 4.8 MB (4.0 MB transferred)
  • · No favicon or icon links detected

Sprint 2: Core Fixes

+6

Medium effort, high structural impact

3 findings 8h → A (93)
  • · Content-Security-Policy header is missing
  • · No Content-Security-Policy header found
  • · Compressed response missing `Vary` header

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