Tools & Wizards About Us
cbjj.com.br screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cbjj.com.br

CBJJ | Confederação Brasileira de Jiu-Jitsu

Page Load Speed

1.1 sec in total

First Response

79 ms

Resources Loaded

491 ms

Page Rendered

543 ms

cbjj.com.br screenshot

About Website

Click here to check amazing CBJJ content for Brazil. Otherwise, check out these important facts you probably never knew about cbjj.com.br

Confederação Brasileira de Jiu-Jitsu

Visit cbjj.com.br

Key Findings

We analyzed Cbjj.com.br page load time and found that the first response time was 79 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

cbjj.com.br performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

cbjj.com.br

79 ms

js

66 ms

hotjar-1850923.js

156 ms

cbjj-34e0daee.css

13 ms

logo-cbjj-white-aff330a40fd95a3e2b581eebab01d75d.png

34 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 35% of them (15 requests) were addressed to the original Cbjj.com.br, 28% (12 requests) were made to Ibjjfdb.com and 9% (4 requests) were made to Website-cbjj-production.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (190 ms) relates to the external source Ibjjfdb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.1 kB (11%)

Content Size

732.8 kB

After Optimization

653.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbjj.com.br main page is 732.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 491.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 48.1 kB

  • Original 65.4 kB
  • After minification 65.3 kB
  • After compression 17.3 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 48.1 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 30.9 kB

  • Original 491.5 kB
  • After minification 460.5 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. CBJJ images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 126.3 kB
  • After minification 126.3 kB
  • After compression 126.2 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 49.7 kB
  • After minification 49.7 kB
  • After compression 49.7 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. Cbjj.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

35

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBJJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cbjj.com.br

cbjj.com.br

79 ms

js

js

66 ms

hotjar-1850923.js

hotjar-1850923.js

156 ms

cbjj-34e0daee.css

cbjj-34e0daee.css

13 ms

logo-cbjj-white-aff330a40fd95a3e2b581eebab01d75d.png

logo-cbjj-white-aff330a40fd95a3e2b581eebab01d75d.png

34 ms

cbjj-d207eef97985ad3d0408.js

cbjj-d207eef97985ad3d0408.js

43 ms

icon-scroll-down-e2da52833692bb31b240e0ca7aeb43c7.png

icon-scroll-down-e2da52833692bb31b240e0ca7aeb43c7.png

45 ms

brasileiro-2022-logo-database.jpg

brasileiro-2022-logo-database.jpg

112 ms

Screen%20Shot%202020-11-02%20at%205.18.42%20PM.png

Screen%20Shot%202020-11-02%20at%205.18.42%20PM.png

111 ms

news-placeholder-9c64ad77a6302470881fbb6393f72059.jpg

news-placeholder-9c64ad77a6302470881fbb6393f72059.jpg

44 ms

card-5530da7be82cf5f5b92fa094076f346b.jpg

card-5530da7be82cf5f5b92fa094076f346b.jpg

48 ms

book-e6c001eec140738c0f9c079c35be207c.jpg

book-e6c001eec140738c0f9c079c35be207c.jpg

50 ms

logo-cbjj-white-footer-ed4d3da0cb6b2b1efb35bef4b04af66f.png

logo-cbjj-white-footer-ed4d3da0cb6b2b1efb35bef4b04af66f.png

47 ms

css

css

78 ms

css2

css2

101 ms

BJK3Dtv2WtBtkUArbvhq2YNZ

BJK3Dtv2WtBtkUArbvhq2YNZ

169 ms

js

js

72 ms

analytics.js

analytics.js

110 ms

09db2f12325b5fd72599e305a6c5240b9a525bf966c0f9da6785ec3bb96c990c

09db2f12325b5fd72599e305a6c5240b9a525bf966c0f9da6785ec3bb96c990c

157 ms

09db2f12325b5fd72599e305a6c5240b9a525bf966c0f9da6785ec3bb96c990c

09db2f12325b5fd72599e305a6c5240b9a525bf966c0f9da6785ec3bb96c990c

155 ms

member-icon-white-8ab8273a39123c8777f872af9bcf6fec.png

member-icon-white-8ab8273a39123c8777f872af9bcf6fec.png

34 ms

2483

2483

190 ms

2484

2484

133 ms

2485

2485

132 ms

2480

2480

152 ms

2481

2481

137 ms

2494

2494

132 ms

2495

2495

168 ms

2428

2428

145 ms

2496

2496

163 ms

2502

2502

144 ms

2503

2503

146 ms

2504

2504

171 ms

cbjj-slide-background02.jpg

cbjj-slide-background02.jpg

73 ms

ranking-bg-2ccd386068611b3ab78b394c7defbb95.jpg

ranking-bg-2ccd386068611b3ab78b394c7defbb95.jpg

73 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

121 ms

vTNn5fMtnTpARGracyQb75XR

vTNn5fMtnTpARGracyQb75XR

69 ms

collect

collect

28 ms

collect

collect

19 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5XpjLdSL57k.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5XpjLdSL57k.woff

29 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5XpjLdSL57k.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5XpjLdSL57k.woff

33 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5XpjLdSL57k.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5XpjLdSL57k.woff

44 ms

fontawesome-webfont-fee66e71.woff

fontawesome-webfont-fee66e71.woff

12 ms

Accessibility Review

cbjj.com.br accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cbjj.com.br best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

cbjj.com.br SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbjj.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 Cbjj.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

cbjj.com.br

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