Tools & Wizards About Us
rededecursos.com.br screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rededecursos.com.br

Cursos Profissionalizantes - Rede Cursos, seu site de Cursos Profissionalizantes

Page Load Speed

10.1 sec in total

First Response

1.2 sec

Resources Loaded

7.6 sec

Page Rendered

1.3 sec

rededecursos.com.br screenshot

About Website

Click here to check amazing Rede De Cursos content for Brazil. Otherwise, check out these important facts you probably never knew about rededecursos.com.br

Cursos Profissionalizantes. Encontre os melhores cursos profissionalizantes do mercado. Indicações, Avaliação, Cursos, Notícias e muito mais.

Visit rededecursos.com.br

Key Findings

We analyzed Rededecursos.com.br page load time and found that the first response time was 1.2 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rededecursos.com.br performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

www.rededecursos.com.br

1191 ms

wp-emoji-release.min.js

393 ms

widget.css

258 ms

styles.css

260 ms

default-style.css

263 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 42% of them (63 requests) were addressed to the original Rededecursos.com.br, 8% (12 requests) were made to Apis.google.com and 7% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Rededecursos.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 787.4 kB (33%)

Content Size

2.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rededecursos.com.br main page is 2.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 93.8 kB

  • Original 111.4 kB
  • After minification 103.9 kB
  • After compression 17.6 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 93.8 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 203.4 kB

  • Original 1.5 MB
  • After minification 1.2 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, Rede De Cursos needs image optimization as it can save up to 203.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 340.0 kB

  • Original 620.3 kB
  • After minification 612.7 kB
  • After compression 280.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 340.0 kB or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 150.2 kB

  • Original 180.2 kB
  • After minification 160.0 kB
  • After compression 30.0 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. Rededecursos.com.br needs all CSS files to be minified and compressed as it can save up to 150.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (40%)

Requests Now

138

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rede De Cursos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rededecursos.com.br

www.rededecursos.com.br

1191 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

393 ms

widget.css

widget.css

258 ms

styles.css

styles.css

260 ms

default-style.css

default-style.css

263 ms

pagenavi-css.css

pagenavi-css.css

262 ms

style.css

style.css

1282 ms

css

css

45 ms

wpp.css

wpp.css

387 ms

style.css

style.css

396 ms

jquery.js

jquery.js

1113 ms

jquery-migrate.min.js

jquery-migrate.min.js

392 ms

script.js

script.js

509 ms

adsbygoogle.js

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show_ads.js

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jquery.form.min.js

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gpt.js

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71 ms

cursos_topo.gif

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312 ms

body-bg6.png

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158 ms

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338 ms

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90 ms

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125 ms

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232 ms

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489 ms

zrt_lookup.html

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481 ms

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105 ms

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255 ms

cse.js

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449 ms

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446 ms

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ads

654 ms

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2433 ms

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287 ms

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ads

581 ms

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2467 ms

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2374 ms

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1425 ms

admin-ajax.php

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3143 ms

container.html

container.html

107 ms

senai-sp-55x55.jpg

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2321 ms

analytics.js

analytics.js

105 ms

hotjar-128220.js

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233 ms

tracker.js

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186 ms

jsapi

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244 ms

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310 ms

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241 ms

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2294 ms

postmessageRelay

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221 ms

modules-79ac3e471402dedc7fa595a0b4974f10.js

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510 ms

default+pt_PT.css

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60 ms

default.css

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157 ms

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2181 ms

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2183 ms

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42 ms

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106 ms

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198 ms

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624 ms

abg.js

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663 ms

m_js_controller.js

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713 ms

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64 ms

photo.jpg

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594 ms

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1567 ms

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2150 ms

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457 ms

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255 ms

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visit-data

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19 ms

Accessibility Review

rededecursos.com.br accessibility score

62

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

rededecursos.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

rededecursos.com.br SEO score

92

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

Content Best Practices

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

Impact

Issue

High

Document uses plugins

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 Rededecursos.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 Rededecursos.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

rededecursos.com.br

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