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https://banco.bradesco Export & share
Scanned
2026-05-25 01:33 UTC
Worker
🇪🇸 Madrid
Duration
1.1m
Vs prev

Global Performance

6/6 locations

Excellent global latency — average 53ms across 6 locations, fastest from Sao Paulo (27ms), slowest from Singapore (79ms). Akamai in front. Cache-Control disables caching (no-store).

Spain - Madrid
Full audit
51ms
DNS 30ms · TLS 3ms
United Stated - New York
70ms
DNS 6ms · TLS 9ms
Netherlands - Amsterdam
34ms
DNS 5ms · TLS 4ms
United States - Santa Clara
59ms
DNS 7ms · TLS 4ms
Brazil - Sao Paulo
27ms
DNS 5ms · TLS 4ms
Singapore - Singapore
79ms
DNS 5ms · TLS 13ms
CDN: Akamai · Avg TTFB: 53ms · Cache: no-store

Audit overview

3 categories need attention: Accessibility, and 2 others.

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

'unsafe-eval' 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

'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: 3

Cookie 'bm_sz' 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
Critical: 4

Wildcard '*' found in script source

script-src * defeats the entire point of CSP — any host can load scripts on your page.

Security › Content Security Policy
Critical: 5

1 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. 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.
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

BRL 2,475 investment → BRL 1,863/month returns + BRL 50,000,000 risk avoided

Investment
BRL 2.475
13.8 h · 5 findings
Monthly returns
BRL 1.863
BRL 22.359/yr
Payback
1.3 mo
+803% Y1
Regulatory risk avoided BRL 50.000.000
Or — fix only the top 3 findings
BRL 2.2051.2 mo payback · +914% 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.
BRL 135 — 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

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

Barriers
7
3 crit 4 warn
Bounce delta
+31pp
added vs baseline
Score
58
C
Speed
2
Trust
2
Usability
2
Content
0
Nav
1
  • Page takes 24.1s to load
    Users abandon at ~3s — you're 21.6s over the 2.5s threshold
    → Optimize render-blocking resources, preload the hero image, and compress images
  • Page feels frozen for 2.3s
    Clicks on the primary CTA are ignored while JavaScript runs
    → Break up long tasks; defer non-critical JavaScript to post-hydration
  • 4 form field(s) without a label
    Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
    → Associate every input with a visible <label for="…">; add autocomplete attributes
  • 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

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

Remediation cost

R$2,475 13.8 developer hours at R$180/hr
Quick wins
R$135 2 fixes in ~45 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.

R$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

Warning:Cost of inaction

BRL 1.863 / month at risk ~BRL 22.359 / year if left unfixed
Default is 10,000. Use your own number for accurate $-figures.

Compliance Risk

BRL 50.000.000

LGPD
  • 2 non-essential cookie(s) set without consent banner
    LGPD: BRL 10.000 – BRL 50.000.000
  • 1 advertising/retargeting trackers detected
    LGPD: BRL 10.000 – BRL 50.000.000
  • Privacy Policy not detected
    LGPD: BRL 10.000 – BRL 50.000.000

Bounce-Rate Cost

BRL 1.859 /mo

+31.0pp bounce · ~3,098 lost visitors/mo

CPC: BRL 0.60

Bandwidth Waste

BRL 4,28 /mo

10423.4 MB/mo × 0.410 BRL/GB

  • Optimize transfer: save ~1.0 MB per page load
    Saves BRL 4,28/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

33
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
65
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
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.

24.10 s

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

2.26 s

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

0.173

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

6.65 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.

25.84 s

Desktop

60
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
69
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
83
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.

373 ms

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

3.34 s

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

80 ms

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

0.447

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

1.42 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.

4.28 s

Categories

8
Avg score 77.1

How you compare

Where this site stands against peers running the same stack.

Cart Functionality · 550 peers
You 77
·
Avg 73
At average
0 50 100
Compliance P1Security P90Infrastructure P89Accessibility P78Performance P68Sustainability P33SEO P37Content P62

Top 10% of Cart Functionality sites score 86+ on Compliance; you're at 59 — closing this gap is the highest-leverage improvement.

Better than 81% of Cart Functionality sites See full Cart Functionality benchmark →
Adobe Experience Manager · 159 peers
You 77
·
Avg 72
At average
0 50 100
Better than 92% of Adobe Experience Manager sites See full Adobe Experience Manager benchmark →

Technology stack

Adobe Experience Manager, on Java, with Akamai CDN

28 technologies detected 6 stack layers 3 with CPE identifier Enterprise

Stack Architecture

Analytics
Adobe Analytics Adobe Experience Platform Launch Adobe Target 2.11.4 Akamai mPulse Facebook Pixel 2.9.325 Google Analytics Google Tag Manager Salesforce Audience Studio Salesforce Interaction Studio TikTok Pixel Twitter Ads
Ecommerce
Cart Functionality
CMS
Adobe Experience Manager
Framework
Akamai Bot Manager Boomerang Facebook SDK HSTS Magnific Popup Open Graph Priority Hints ServiceNow Slick Swiper ZURB Foundation core-js 3.42.0 jQuery 3.6.0
Runtime
Java
CDN
Akamai

All Detected Technologies (28)

Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.

Categories CDN Website https://akamai.com Detected by BeaverCheck Evidence x-akamai-transformed: 9 1181 0 pmb=mRUM,1

Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

Categories Programming languages Website https://java.com Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Adobe Experience Manager (AEM) is a content management solution for building websites, mobile apps and forms.

Categories CMS Website https://www.adobe.com/marketing/experience-manager.html Detected by BeaverCheck
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.

Categories Ecommerce Website https://www.wappalyzer.com/technologies/ecommerce/cart-functionality Detected by BeaverCheck

Akamai Bot Manager detect bots using device fingerprinting bot signatures.

Categories Security Website https://www.akamai.com/us/en/products/security/bot-manager.jsp Detected by BeaverCheck

boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

Categories JavaScript libraries, RUM Website https://akamai.github.io/boomerang Detected by BeaverCheck
Categories Analytics Detected by BeaverCheck Evidence Script URL contains connect.facebook.net: https://connect.facebook.net/signals/config/1596502977285912?v=2.9.325&r=stable&domain=banco.bradesco&hme=af8aa31887db259becaf70277daef60bd8bc35c2df82c2acd4258de27ecac4b5&ex_m=104%2C207%2C155%2C22%2C72%2C73%2C146%2C68%2C67%2C11%2C164%2C90%2C16%2C138%2C127%2C39%2C75%2C78%2C134%2C160%2C166%2C8%2C4%2C5%2C7%2C6%2C3%2C91%2C101%2C167%2C172%2C221%2C62%2C188%2C189%2C55%2C279%2C30%2C74%2C233%2C232%2C231%2C23%2C33%2C103%2C61%2C10%2C63%2C97%2C98%2C99%2C105%2C130%2C31%2C29%2C132%2C133%2C129%2C128%2C156%2C76%2C159%2C157%2C158%2C50%2C60%2C123%2C15%2C163%2C45%2C266%2C267%2C265%2C26%2C27%2C28%2C48%2C147%2C77%2C112%2C18%2C20%2C44%2C40%2C42%2C41%2C83%2C92%2C96%2C110%2C145%2C148%2C46%2C111%2C24%2C21%2C119%2C69%2C36%2C150%2C149%2C151%2C142%2C140%2C25%2C35%2C59%2C109%2C162%2C70%2C17%2C153%2C114%2C81%2C66%2C19%2C85%2C86%2C116%2C84%2C136%2C135%2C139%2C161%2C34%2C281%2C297%2C214%2C203%2C204%2C202%2C300%2C291%2C52%2C215%2C107%2C131%2C80%2C121%2C54%2C47%2C49%2C113%2C120%2C126%2C125%2C58%2C64%2C152%2C115%2C37%2C32%2C53%2C56%2C100%2C165%2C1%2C124%2C14%2C122%2C12%2C2%2C57%2C93%2C65%2C118%2C89%2C88%2C168%2C169%2C94%2C95%2C9%2C102%2C51%2C143%2C87%2C79%2C71%2C117%2C106%2C43%2C144%2C0%2C82%2C137%2C141%2C154%2C38%2C108%2C13%2C170

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

Magnific Popup is a responsive lightbox & dialog script with focus on performance and providing best experience for user with any device.

Categories JavaScript libraries Website https://dimsemenov.com/plugins/magnific-popup/ 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

ServiceNow is a cloud computing platform to help companies manage digital workflows for enterprise operations.

Categories Miscellaneous Website https://www.servicenow.com Detected by BeaverCheck
Categories JavaScript libraries Website https://kenwheeler.github.io/slick Detected by BeaverCheck

Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.

Categories JavaScript libraries Website https://swiperjs.com Detected by BeaverCheck

Zurb Foundation is used to prototype in the browser. Allows rapid creation of websites or applications while leveraging mobile and responsive technology. The front end framework is the collection of HTML, CSS, and Javascript containing design patterns.

Categories UI frameworks Website https://foundation.zurb.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
This technology has a CPE identifier — check for known vulnerabilities Search NVD →

Adobe Analytics is a web analytics, marketing and cross-channel analytics application.

Categories Analytics Website https://www.adobe.com/analytics/adobe-analytics.html Detected by BeaverCheck

Adobe Experience Cloud Launch is an extendable tag management solution for Adobe Experience Cloud, Adobe Experience Platform, and other applications.

Categories Tag managers Website https://docs.adobelaunch.com/getting-started Detected by BeaverCheck

Adobe Target is an A/B testing, multi-variate testing, personalisation, and optimisation application

Categories A/B Testing, Personalisation Website https://www.adobe.com/marketing/target.html Detected by BeaverCheck

Akamai mPulse is a real user monitoring (RUM) solution that enables companies to monitor, find, and fix website and application performance issues.

Categories RUM Website https://developer.akamai.com/akamai-mpulse-real-user-monitoring-solution 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-13044797&cx=c&gtm=4e65k1

Salesforce Audience Studio is a customer data marketplace that only other platform users can access.

Categories Segmentation, Customer data platform Website https://www.salesforce.com/products/marketing-cloud/data-management Detected by BeaverCheck

Salesforce Interaction Studio (formerly Evergage) is a cloud-based software that allows users to collect, analyze, and respond to user behavior on their websites and web applications in real-time.

Categories Personalisation, Segmentation Website https://www.salesforce.com/products/marketing-cloud/customer-interaction Detected by BeaverCheck
Categories Analytics Website https://ads.tiktok.com Detected by BeaverCheck

Twitter Ads is an advertising platform for Twitter 'microblogging' system.

Categories Advertising Website https://ads.twitter.com Detected by BeaverCheck

Observations (2)

No build tool detected

A framework (Akamai Bot Manager) 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

28 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 · 14h total → projected B (84)

Sprint 1: Quick Wins

+4

Highest ROI — low effort, high impact

2 findings 1h → B (81)
  • · Cookie 'bm_sz' is missing the Secure flag
  • · 1 link(s) with no accessible text

Sprint 2: Core Fixes

+3

Medium effort, high structural impact

1 findings 1h → B (84)
  • · Wildcard '*' found in script source

Sprint 3: Strategic Improvements

Higher effort, long-term payoff

2 findings 12h → B (84)
  • · 'unsafe-eval' found in script source
  • · 'unsafe-inline' found in script source

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