Access nubank.com.br. Nubank - Finalmente você no controle do seu dinheiro

Report Summary

About Website

Welcome to nubank.com.br homepage info - get ready to check Nubank best content for Brazil right away, or after learning these important things about nubank.com.br

Você finalmente no controle do seu dinheiro. Controle total do cartão de crédito e da conta 100% digital

Visit nubank.com.br

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value5,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

nubank.com.br

12 ms

nubank.com.br

47 ms

gtm.js

159 ms

38739501377e81c62a010d8bbbc58432.js

47 ms

optimize.js

158 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 46% of them (43 requests) were addressed to the original Nubank.com.br, 6% (6 requests) were made to Google.com and 6% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (363 ms) relates to the external source Stats.g.doubleclick.net.

Content Size

2.6 MB

After Optimization

1.7 MB

In fact, the total size of Nubank.com.br main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 860.9 kB

Original 1.2 MB
After minification 1.2 MB
After compression 364.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 860.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 551.8 kB
After minification 551.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nubank images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 3.7 kB

Original 768.2 kB
After minification 768.2 kB
After compression 764.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

Original 24.6 kB
After minification 24.6 kB
After compression 24.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nubank.com.br has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nubank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

PT
Language Claimed

PT
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nubank.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Nubank.com.br main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

nubank.com.br

Open Graph data is detected on the main page of Nubank. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Nubank - Finalmente você no controle do seu dinheiro

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nubank.com.br

nubank.com.br

gtm.js

38739501377e81c62a010d8bbbc58432.js

optimize.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nubank.com.br

nubank.com.br

gtm.js

38739501377e81c62a010d8bbbc58432.js

optimize.js

api.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

webpack-a58e79d97ac9dd231fd2.js

framework.53ef11ff3b8561279010.js

commons.f8444c14e7e46e73f682.js

43f0a7120f466a6cb34f3549aa2849324387f927.aac2c70cf2a7fccbf032.js

main-ca401f883623f13334df.js

5aa1486ed20436b699272a9300e5d94c5951deab.631d4c659a551b147f2c.js

e374c2787f09beac736907e88842103ecbf64ae6.c5e9fb0df4afe1c68943.js

1ae380ffd8f5520cded5ac59e4d1c5f237194da7.42f725c4bf06ad6e2aa3.js

3d2310844021f06b694928c1a33f1961f92b661d.e31053b1c12e573c9342.js

_app-e589ccccbb2a009ffafa.js

53425ae07fba693971e2d70248ff761ed1466bc7.5351c72c61af60c4cf31.js

38576184110435ec704b43afd5c75d4877820dc1.4798127ae218e2252dea.js

66fb7b7bf866dd68847430592dd3ed09d5858bb2.996bfe289dfb6fc922f2.js

f7e78e75b0e24918be74574db21045101ae4f3e0.f7ea3b78c1368f29caad.js

eff34f74e9e9a32a137cf1c12c67e356c8e2e57a.87b88ac072226ec1dcea.js

a2a5c88e9ff33b50c68d4a270fd475d929562724.10a3797417be95816b27.js

fdab16fba8d35295ed022e965dd1ac094a0e20f0.dc56404b1f2717a5cb09.js

ee83b39edec25a33974eb95d46fbf9199ce66704.4418cda1bf5d18827d84.js

34d0c7a92af6f398f3ee4eb030f82f48ed5d1c31.f94804dfac39adf00763.js

index-7e9183c668e367ee4f5d.js

_buildManifest.js

_ssgManifest.js

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