Tools & Wizards About Us
contag.org.br screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

contag.org.br

Page Load Speed

10.3 sec in total

First Response

1.9 sec

Resources Loaded

8.1 sec

Page Rendered

276 ms

contag.org.br screenshot

About Website

Welcome to contag.org.br homepage info - get ready to check Contag best content for Brazil right away, or after learning these important things about contag.org.br

Visit contag.org.br

Key Findings

We analyzed Contag.org.br page load time and found that the first response time was 1.9 sec and then it took 8.3 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

contag.org.br performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

contag.org.br

1947 ms

estiloindex.css

330 ms

jquery.js

949 ms

jquery.numeric.pack.js

332 ms

jquery.maskedinput-1.1.4.pack.js

331 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 79% of them (79 requests) were addressed to the original Contag.org.br, 3% (3 requests) were made to Platform.twitter.com and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Contag.org.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 757.9 kB (37%)

Content Size

2.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Contag.org.br main page is 2.0 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 91.6 kB

  • Original 97.5 kB
  • After minification 49.4 kB
  • After compression 5.9 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 48.0 kB, which is 49% 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 91.6 kB or 94% of the original size.

Image Optimization

-5%

Potential reduce by 58.9 kB

  • Original 1.1 MB
  • After minification 1.1 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. Contag images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 373.3 kB

  • Original 553.1 kB
  • After minification 518.1 kB
  • After compression 179.7 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 373.3 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 234.1 kB

  • Original 282.0 kB
  • After minification 274.6 kB
  • After compression 47.9 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. Contag.org.br needs all CSS files to be minified and compressed as it can save up to 234.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (52%)

Requests Now

97

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

contag.org.br

contag.org.br

1947 ms

estiloindex.css

estiloindex.css

330 ms

jquery.js

jquery.js

949 ms

jquery.numeric.pack.js

jquery.numeric.pack.js

332 ms

jquery.maskedinput-1.1.4.pack.js

jquery.maskedinput-1.1.4.pack.js

331 ms

jquery.validate.js

jquery.validate.js

648 ms

portalinter.js

portalinter.js

646 ms

superfish.css

superfish.css

645 ms

superfish2.css

superfish2.css

646 ms

jquery-1.2.6.min.js

jquery-1.2.6.min.js

1433 ms

hoverIntent.js

hoverIntent.js

961 ms

superfish.js

superfish.js

960 ms

1876113756.jpg

1876113756.jpg

3036 ms

indexdet.php

indexdet.php

871 ms

indexdet.php

indexdet.php

934 ms

sep.gif

sep.gif

316 ms

site_logo.jpg

site_logo.jpg

499 ms

detalhemenu.png

detalhemenu.png

333 ms

bolinhabranca.png

bolinhabranca.png

373 ms

tracomenutopo.png

tracomenutopo.png

635 ms

fundobusca.png

fundobusca.png

653 ms

buscar.png

buscar.png

704 ms

contagfiliada.jpg

contagfiliada.jpg

862 ms

bannerpaguesuacontribuicao.png

bannerpaguesuacontribuicao.png

1451 ms

bannersiscontag2.png

bannersiscontag2.png

1284 ms

denuncie.png

denuncie.png

1682 ms

bannersiscontag.png

bannersiscontag.png

1198 ms

principal2.jpg

principal2.jpg

1357 ms

principalenfoc.jpg

principalenfoc.jpg

1421 ms

principal3.jpg

principal3.jpg

1684 ms

principal4.jpg

principal4.jpg

1918 ms

principal5.jpg

principal5.jpg

1985 ms

bannertodos.jpg

bannertodos.jpg

1738 ms

tracomenu.png

tracomenu.png

1773 ms

botomnew.png

botomnew.png

2174 ms

icones.png

icones.png

2001 ms

bannerenfoc10anos.jpg

bannerenfoc10anos.jpg

2533 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

13 ms

portal.js

portal.js

1518 ms

dd.css

dd.css

1547 ms

jquery-1.6.1.min.js

jquery-1.6.1.min.js

2472 ms

uncompressed.jquery.dd.js

uncompressed.jquery.dd.js

2077 ms

estiloieportal.css

estiloieportal.css

1932 ms

sistema4.js

sistema4.js

1831 ms

estiloprincipal.css

estiloprincipal.css

1860 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

1947 ms

stylebanner3.css

stylebanner3.css

1779 ms

scriptbanners.js

scriptbanners.js

1810 ms

n1.jpg

n1.jpg

185 ms

n2.jpg

n2.jpg

184 ms

left.gif

left.gif

339 ms

right.gif

right.gif

342 ms

scroll-left.gif

scroll-left.gif

342 ms

scroll-right.gif

scroll-right.gif

338 ms

all.js

all.js

14 ms

iconeporkut.gif

iconeporkut.gif

475 ms

widgets.js

widgets.js

47 ms

indexdet.php

indexdet.php

845 ms

-CBcEmQOVjQ

-CBcEmQOVjQ

110 ms

1969018276.JPG

1969018276.JPG

821 ms

indexdet.php

indexdet.php

1199 ms

indexdet.php

indexdet.php

1559 ms

movie.png

movie.png

654 ms

mic.png

mic.png

658 ms

iconeleitura.png

iconeleitura.png

793 ms

setacinza.png

setacinza.png

972 ms

iconeleituravermelho.png

iconeleituravermelho.png

973 ms

691269723.jpg

691269723.jpg

816 ms

850842484.jpg

850842484.jpg

674 ms

494419447.jpg

494419447.jpg

1123 ms

1687810982.jpg

1687810982.jpg

1481 ms

270 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

52 ms

xd_arbiter.php

xd_arbiter.php

43 ms

xd_arbiter.php

xd_arbiter.php

76 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

47 ms

www-embed-player.js

www-embed-player.js

64 ms

base.js

base.js

101 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

17 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

48 ms

ad_status.js

ad_status.js

33 ms

jot

jot

111 ms

CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff

CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff

34 ms

RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff

RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff

37 ms

banneraiaf10.png

banneraiaf10.png

953 ms

style.css

style.css

316 ms

script.js

script.js

453 ms

n3.jpg

n3.jpg

456 ms

n4.jpg

n4.jpg

630 ms

n5.jpg

n5.jpg

676 ms

n6.jpg

n6.jpg

765 ms

n7.jpg

n7.jpg

766 ms

stylebanner1.css

stylebanner1.css

414 ms

688647111.jpg

688647111.jpg

807 ms

579053234.png

579053234.png

790 ms

1848756120.png

1848756120.png

791 ms

like.php

like.php

79 ms

jJhqmvSAXq3.js

jJhqmvSAXq3.js

46 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

24 ms

Accessibility Review

contag.org.br accessibility score

56

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

contag.org.br best practices score

67

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

High

Serves images with low resolution

SEO Factors

contag.org.br SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contag.org.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Contag.org.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

contag.org.br

Open Graph description is not detected on the main page of Contag. 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: