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strbrasil.com.br screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

strbrasil.com.br

Bit Condicional - Informática & Raciocínio Lógico - YouTube

Page Load Speed

1.8 sec in total

First Response

660 ms

Resources Loaded

1.1 sec

Page Rendered

53 ms

strbrasil.com.br screenshot

About Website

Welcome to strbrasil.com.br homepage info - get ready to check Strbrasil best content right away, or after learning these important things about strbrasil.com.br

Bit Condicional - Informática e Raciocínio Lógico para Concursos PúblicosProfessor Leandro Vieira - Leciona desde 2004 nos principais cursos preparatórios do...

Visit strbrasil.com.br

Key Findings

We analyzed Strbrasil.com.br page load time and found that the first response time was 660 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

strbrasil.com.br performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

strbrasil.com.br

660 ms

videos

154 ms

web-animations-next-lite.min.js

15 ms

webcomponents-all-noPatch.js

20 ms

fetch-polyfill.js

14 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Strbrasil.com.br, 64% (14 requests) were made to Youtube.com and 18% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (660 ms) belongs to the original domain Strbrasil.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 766.2 kB (76%)

Content Size

1.0 MB

After Optimization

241.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Strbrasil.com.br main page is 1.0 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. 15% of websites need less resources to load. HTML takes 728.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 573.8 kB

  • Original 728.6 kB
  • After minification 728.6 kB
  • After compression 154.8 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 573.8 kB or 79% of the original size.

JavaScript Optimization

-69%

Potential reduce by 185.1 kB

  • Original 269.8 kB
  • After minification 268.7 kB
  • After compression 84.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 185.1 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 7.3 kB

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 2.0 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. Strbrasil.com.br needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (86%)

Requests Now

14

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strbrasil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

strbrasil.com.br

strbrasil.com.br

660 ms

videos

videos

154 ms

web-animations-next-lite.min.js

web-animations-next-lite.min.js

15 ms

webcomponents-all-noPatch.js

webcomponents-all-noPatch.js

20 ms

fetch-polyfill.js

fetch-polyfill.js

14 ms

intersection-observer.min.js

intersection-observer.min.js

14 ms

scheduler.js

scheduler.js

8 ms

www-i18n-constants.js

www-i18n-constants.js

9 ms

www-tampering.js

www-tampering.js

8 ms

spf.js

spf.js

10 ms

network.js

network.js

14 ms

css2

css2

30 ms

www-onepick.css

www-onepick.css

13 ms

rs=AGKMywFvaz26u6CUfhrFGhuc2AZa7AE1nQ

rs=AGKMywFvaz26u6CUfhrFGhuc2AZa7AE1nQ

55 ms

desktop_polymer_legacy_browsers.js

desktop_polymer_legacy_browsers.js

121 ms

www-main-desktop-watch-page-skeleton.css

www-main-desktop-watch-page-skeleton.css

4 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

94 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

98 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

104 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

105 ms

InteractiveLogin

InteractiveLogin

29 ms

identifier

identifier

42 ms

Accessibility Review

strbrasil.com.br accessibility score

79

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

strbrasil.com.br best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

strbrasil.com.br SEO score

99

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strbrasil.com.br can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Strbrasil.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

strbrasil.com.br

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