Tools & Wizards About Us
grancursosonline.com.br screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

grancursosonline.com.br

Estude para Concursos Públicos com o Gran Cursos Online

Page Load Speed

5 sec in total

First Response

292 ms

Resources Loaded

4.2 sec

Page Rendered

517 ms

grancursosonline.com.br screenshot

About Website

Welcome to grancursosonline.com.br homepage info - get ready to check Gran Cursos Online best content for Brazil right away, or after learning these important things about grancursosonline.com.br

Cursos online para Concursos Públicos e Exame de Ordem com videoaulas, PDF's, fórum de dúvidas, dentre outros diferenciais. Mude de vida AQUI!

Visit grancursosonline.com.br

Key Findings

We analyzed Grancursosonline.com.br page load time and found that the first response time was 292 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

grancursosonline.com.br performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value26.1 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value3,520 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

Network Requests Diagram

grancursosonline.com.br

292 ms

www.grancursosonline.com.br

1921 ms

font-awesome.min.css

32 ms

base.css

30 ms

style.css

37 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 26% of them (38 requests) were addressed to the original Grancursosonline.com.br, 12% (17 requests) were made to D1jk3xza8ojar7.cloudfront.net and 8% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Grancursosonline.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 938.0 kB (54%)

Content Size

1.7 MB

After Optimization

801.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grancursosonline.com.br main page is 1.7 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. Javascripts take 688.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 85.3 kB

  • Original 107.5 kB
  • After minification 107.4 kB
  • After compression 22.2 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 85.3 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 48.1 kB

  • Original 496.0 kB
  • After minification 447.9 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. Gran Cursos Online images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 438.6 kB

  • Original 688.5 kB
  • After minification 653.3 kB
  • After compression 249.9 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 438.6 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 365.9 kB

  • Original 446.9 kB
  • After minification 426.3 kB
  • After compression 81.0 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. Grancursosonline.com.br needs all CSS files to be minified and compressed as it can save up to 365.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (57%)

Requests Now

127

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gran Cursos Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

grancursosonline.com.br

grancursosonline.com.br

292 ms

www.grancursosonline.com.br

www.grancursosonline.com.br

1921 ms

font-awesome.min.css

font-awesome.min.css

32 ms

base.css

base.css

30 ms

style.css

style.css

37 ms

fontello.css

fontello.css

70 ms

bootstrap.min.css

bootstrap.min.css

83 ms

autocomplete.css

autocomplete.css

51 ms

jquery-1.12.0.min.js

jquery-1.12.0.min.js

54 ms

bootstrap.min.js

bootstrap.min.js

54 ms

app.js

app.js

54 ms

funcoes.js

funcoes.js

56 ms

meiomask.min.js

meiomask.min.js

88 ms

form.js

form.js

55 ms

jquery.animateNumber.min.js

jquery.animateNumber.min.js

66 ms

css

css

70 ms

sdk.js

sdk.js

455 ms

fbevents.js

fbevents.js

511 ms

atrk.js

atrk.js

132 ms

302036.js

302036.js

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analytics.js

analytics.js

131 ms

logo.png

logo.png

75 ms

1221.jpg

1221.jpg

42 ms

ajax-loader.gif

ajax-loader.gif

39 ms

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172 ms

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199 ms

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251 ms

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289 ms

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355 ms

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fontawesome-webfont.woff

74 ms

fontello4508.woff

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131 ms

atrk.gif

atrk.gif

155 ms

ecommerce.js

ecommerce.js

69 ms

collect

collect

110 ms

platform.js

platform.js

322 ms

inss.png

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268 ms

1196.jpg

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40 ms

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39 ms

ibge.jpg

ibge.jpg

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sedf.png

sedf.png

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265 ms

senado-federal.jpg

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319 ms

collect

collect

240 ms

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111 ms

receita-federal.png

receita-federal.png

119 ms

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118 ms

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357 ms

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118 ms

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135 ms

57 ms

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INSS-T%C3%89CNICO-7-ED-final.png

820 ms

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INSS-T%C3%89CNICO-7-ED-final.png

819 ms

INSS-ANALISTA-final.png

INSS-ANALISTA-final.png

843 ms

IBGEfinal.png

IBGEfinal.png

1000 ms

pf.jpg

pf.jpg

28 ms

prf.jpg

prf.jpg

26 ms

xd_arbiter.php

xd_arbiter.php

333 ms

25 ms

ga-audiences

ga-audiences

40 ms

jquery.fancybox.css

jquery.fancybox.css

10 ms

index.js

index.js

50 ms

jquery.fancybox.js

jquery.fancybox.js

49 ms

api.js

api.js

48 ms

sugestao.js

sugestao.js

47 ms

getSelo.js

getSelo.js

212 ms

getthawteseal

getthawteseal

206 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

47 ms

functions.js

functions.js

46 ms

site.js

site.js

46 ms

autocomplete.js

autocomplete.js

84 ms

jquery.tablesort.min.js

jquery.tablesort.min.js

85 ms

pesquisa.js

pesquisa.js

85 ms

curso-shopping-cart.js

curso-shopping-cart.js

83 ms

jquery.cookie.js

jquery.cookie.js

84 ms

google.ec.js

google.ec.js

83 ms

conversion.js

conversion.js

202 ms

selo-26-anos.png

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83 ms

selo-anpac-2016.png

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81 ms

google_safe_browsing.jpg

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82 ms

gg-logo.png

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81 ms

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79 ms

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127 ms

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78 ms

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46 ms

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131 ms

recaptcha__en.js

recaptcha__en.js

170 ms

logo_footer.png

logo_footer.png

115 ms

getthawteseal

getthawteseal

177 ms

bat.js

bat.js

208 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

121 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

160 ms

subscribe_embed

subscribe_embed

273 ms

ec.js

ec.js

142 ms

verifica-carrinho-e-autenticacao

verifica-carrinho-e-autenticacao

786 ms

ajax-loader.gif

ajax-loader.gif

61 ms

page.php

page.php

154 ms

fallback

fallback

69 ms

postmessageRelay

postmessageRelay

47 ms

35 ms

fallback__ltr.css

fallback__ltr.css

11 ms

payload

payload

42 ms

api.js

api.js

50 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

82 ms

2536007149-postmessagerelay.js

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67 ms

css

css

30 ms

logo_48.png

logo_48.png

26 ms

refresh.png

refresh.png

32 ms

audio.png

audio.png

57 ms

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14 ms

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14 ms

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192 ms

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17 ms

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68 ms

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Accessibility Review

grancursosonline.com.br accessibility score

83

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.

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

grancursosonline.com.br best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

grancursosonline.com.br SEO score

85

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Grancursosonline.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 Grancursosonline.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

grancursosonline.com.br

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