Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

corsaracing.com.br

Titulo do site

Page Load Speed

7.2 sec in total

First Response

438 ms

Resources Loaded

6.3 sec

Page Rendered

444 ms

About Website

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

Fabricacante e distribuidor de vestuário e equipamentos para competições de Automobilismo, Rally e Kart.

Visit corsaracing.com.br

Key Findings

We analyzed Corsaracing.com.br page load time and found that the first response time was 438 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

corsaracing.com.br performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.434

21/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

corsaracing.com.br

438 ms

bootstrap.min.css

410 ms

estilo.css

264 ms

MonteSeuMacacao.css

241 ms

DDSjsErro

242 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 41% of them (39 requests) were addressed to the original Corsaracing.com.br, 21% (20 requests) were made to Cdn.corsaracing.com.br and 21% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Cdn.corsaracing.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (30%)

Content Size

5.2 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corsaracing.com.br main page is 5.2 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. 65% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 58.3 kB

  • Original 67.3 kB
  • After minification 55.8 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 11.4 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.3 kB or 87% of the original size.

Image Optimization

-20%

Potential reduce by 878.7 kB

  • Original 4.4 MB
  • After minification 3.5 MB

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. Obviously, Corsaracing needs image optimization as it can save up to 878.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 489.6 kB

  • Original 592.0 kB
  • After minification 352.6 kB
  • After compression 102.4 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 489.6 kB or 83% of the original size.

CSS Optimization

-83%

Potential reduce by 106.2 kB

  • Original 127.3 kB
  • After minification 120.5 kB
  • After compression 21.1 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. Corsaracing.com.br needs all CSS files to be minified and compressed as it can save up to 106.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (48%)

Requests Now

91

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corsaracing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

corsaracing.com.br accessibility score

73

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

corsaracing.com.br best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

corsaracing.com.br SEO score

54

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corsaracing.com.br can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Portuguese. Our system also found out that Corsaracing.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

Open Graph description is not detected on the main page of Corsaracing. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: