Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

superstreaming.com.br

SuperStreaming - Soluções para Web Rádio

Page Load Speed

5.9 sec in total

First Response

437 ms

Resources Loaded

5.4 sec

Page Rendered

142 ms

superstreaming.com.br screenshot

About Website

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

Streaming Shoutcast, Aplicativo e Site para Web Rádio - Soluções completas para rádios online.

Visit superstreaming.com.br

Key Findings

We analyzed Superstreaming.com.br page load time and found that the first response time was 437 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

superstreaming.com.br performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

superstreaming.com.br

437 ms

www.superstreaming.com.br

895 ms

font-awesome.min.css

461 ms

bootstrap.min.css

763 ms

jquery.fancybox.css

321 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 62% of them (45 requests) were addressed to the original Superstreaming.com.br, 12% (9 requests) were made to Apis.google.com and 7% (5 requests) were made to Atendimento.estadovirtual.com.br. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Superstreaming.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 641.9 kB (73%)

Content Size

875.3 kB

After Optimization

233.4 kB

In fact, the total size of Superstreaming.com.br main page is 875.3 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. Javascripts take 511.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.7 kB

  • Original 55.8 kB
  • After minification 47.4 kB
  • After compression 11.0 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 8.3 kB, which is 15% 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 44.7 kB or 80% of the original size.

Image Optimization

-56%

Potential reduce by 34.0 kB

  • Original 61.1 kB
  • After minification 27.1 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. Obviously, Super Streaming needs image optimization as it can save up to 34.0 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 361.4 kB

  • Original 511.1 kB
  • After minification 486.6 kB
  • After compression 149.7 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 361.4 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 201.7 kB

  • Original 247.3 kB
  • After minification 218.4 kB
  • After compression 45.6 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. Superstreaming.com.br needs all CSS files to be minified and compressed as it can save up to 201.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (65%)

Requests Now

66

After Optimization

23

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Streaming. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

superstreaming.com.br accessibility score

82

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.

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 valid value for its [lang] attribute.

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

superstreaming.com.br best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

superstreaming.com.br SEO score

85

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

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superstreaming.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Superstreaming.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 data is detected on the main page of Super Streaming. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: