Tools & Wizards About Us
sos.com.br screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sos.com.br

SOS Tecnologia e Educação | Cursos Profissionalizantes e muito mais!

Page Load Speed

2.7 sec in total

First Response

360 ms

Resources Loaded

2 sec

Page Rendered

396 ms

sos.com.br screenshot

About Website

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

Mais de 42 opções de cursos profissionalizantes nas áreas de Administração, Informática, Design e Inglês. Esteja preparado para o futuro, venha para a SOS!

Visit sos.com.br

Key Findings

We analyzed Sos.com.br page load time and found that the first response time was 360 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sos.com.br performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

sos.com.br

360 ms

www.sos.com.br

575 ms

analytics.js

56 ms

fbds.js

41 ms

style.min.css

145 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 52% of them (32 requests) were addressed to the original Sos.com.br, 7% (4 requests) were made to Connect.facebook.net and 5% (3 requests) were made to Koi-3qnj89gdyu.marketingautomation.services. The less responsive or slowest element that took the longest time to load (802 ms) belongs to the original domain Sos.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.6 kB (11%)

Content Size

3.2 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sos.com.br main page is 3.2 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 48.3 kB

  • Original 59.8 kB
  • After minification 48.0 kB
  • After compression 11.6 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. This page needs HTML code to be minified as it can gain 11.8 kB, which is 20% 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 48.3 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 69.4 kB

  • Original 2.5 MB
  • After minification 2.4 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. SOS images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 237.0 kB

  • Original 611.6 kB
  • After minification 611.5 kB
  • After compression 374.6 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 237.0 kB or 39% of the original size.

CSS Optimization

-7%

Potential reduce by 3.9 kB

  • Original 53.6 kB
  • After minification 53.6 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. Sos.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

48

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sos.com.br

sos.com.br

360 ms

www.sos.com.br

www.sos.com.br

575 ms

analytics.js

analytics.js

56 ms

fbds.js

fbds.js

41 ms

style.min.css

style.min.css

145 ms

css

css

123 ms

jquery.custom.min.js

jquery.custom.min.js

384 ms

tm40785.js

tm40785.js

123 ms

noform.js

noform.js

197 ms

logo.jpg

logo.jpg

187 ms

logoXS.jpg

logoXS.jpg

195 ms

logo_sos_new.png

logo_sos_new.png

187 ms

logo_sos_mobile.jpg

logo_sos_mobile.jpg

194 ms

thumb_20220408165119581.png

thumb_20220408165119581.png

562 ms

thumb_20220408165124882.png

thumb_20220408165124882.png

559 ms

card01-informatica.png

card01-informatica.png

511 ms

seta-verde.png

seta-verde.png

229 ms

card02-administracao.png

card02-administracao.png

511 ms

seta-vermelha.png

seta-vermelha.png

285 ms

card3-design_web.png

card3-design_web.png

559 ms

seta-roxa.png

seta-roxa.png

507 ms

card04-ingles.png

card04-ingles.png

621 ms

seta-azul.png

seta-azul.png

549 ms

bg-blog.png

bg-blog.png

548 ms

Redimensiona.ashx

Redimensiona.ashx

802 ms

Redimensiona.ashx

Redimensiona.ashx

787 ms

cifrao.png

cifrao.png

621 ms

logoBranco.png

logoBranco.png

628 ms

movedu-branco.png

movedu-branco.png

620 ms

collect

collect

18 ms

collect

collect

72 ms

js

js

120 ms

dotted-bg.png

dotted-bg.png

488 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

29 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

34 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

520 ms

sdk.js

sdk.js

71 ms

widgets.js

widgets.js

122 ms

fbevents.js

fbevents.js

71 ms

usr

usr

190 ms

gtm.js

gtm.js

117 ms

ss.js

ss.js

107 ms

RecuperaValue

RecuperaValue

414 ms

RecuperaValue

RecuperaValue

400 ms

RecuperaValue

RecuperaValue

395 ms

RecuperaValue

RecuperaValue

535 ms

sprite2.png

sprite2.png

185 ms

select2.png

select2.png

183 ms

sdk.js

sdk.js

48 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

60 ms

108 ms

settings

settings

117 ms

req

req

82 ms

pixel

pixel

56 ms

cms

cms

35 ms

koi

koi

131 ms

pixel

pixel

25 ms

cms

cms

13 ms

sync

sync

81 ms

sync

sync

87 ms

js

js

119 ms

Accessibility Review

sos.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

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

sos.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

Missing source maps for large first-party JavaScript

SEO Factors

sos.com.br SEO score

100

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

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 Sos.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 Sos.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

sos.com.br

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