7.8 sec in total
2 sec
5.5 sec
311 ms
Welcome to coad.com.br homepage info - get ready to check COAD best content for Brazil right away, or after learning these important things about coad.com.br
No Brasil, há mais de 45 anos, a marca COAD se consolidou como a maior referência 100% nacional de Orientações Confiáveis sobre temas de natureza fiscal, trabalhista e jurídica para Profissionais de C...
Visit coad.com.brWe analyzed Coad.com.br page load time and found that the first response time was 2 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
coad.com.br performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value15.5 s
0/100
25%
Value15.0 s
1/100
10%
Value1,050 ms
25/100
30%
Value0.939
3/100
15%
Value17.1 s
4/100
10%
1983 ms
17 ms
47 ms
287 ms
307 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 79% of them (50 requests) were addressed to the original Coad.com.br, 6% (4 requests) were made to 0 and 5% (3 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Coad.com.br.
Page size can be reduced by 1.4 MB (71%)
2.0 MB
579.7 kB
In fact, the total size of Coad.com.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. 60% of websites need less resources to load. Javascripts take 883.7 kB which makes up the majority of the site volume.
Potential reduce by 214.6 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 53.5 kB, which is 22% 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 214.6 kB or 87% of the original size.
Potential reduce by 89.9 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. Obviously, COAD needs image optimization as it can save up to 89.9 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 623.7 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 623.7 kB or 71% of the original size.
Potential reduce by 501.6 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. Coad.com.br needs all CSS files to be minified and compressed as it can save up to 501.6 kB or 90% of the original size.
Number of requests can be reduced by 33 (56%)
59
26
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COAD. 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 11 to 1 for CSS and as a result speed up the page load time.
coad.com.br
1983 ms
gpt.js
17 ms
dc.js
47 ms
bootstrap_ie8.css
287 ms
media769_979.css
307 ms
main.default.css
298 ms
main.typographic.css
298 ms
main.css
299 ms
coad.componentes.css
302 ms
coad.hack.css
432 ms
facebox.css
439 ms
style.css
588 ms
atc_style.css
602 ms
jquery.core.js
618 ms
jquery.easing.js
577 ms
jquery.parallax.js
585 ms
jquery.validate.js
617 ms
jquery.qtip.js
725 ms
jquery.fancybox.js
731 ms
scripts.default.js
734 ms
bootstrap.js
738 ms
bootstrap-carousel.js
742 ms
jquery.js
899 ms
bootstrap-transition.js
871 ms
bootstrap-dropdown.js
878 ms
bootstrap-tab.js
878 ms
bootstrap-modal.js
1453 ms
facebox.js
890 ms
jquery-ui-1.10.3.custom.js
1020 ms
writecss.js
1023 ms
pubads_impl_81.js
11 ms
container.html
22 ms
__utm.gif
11 ms
media979.css
149 ms
logo-coad-informacoes-confiaveis.png
176 ms
bt_enviar_lightbox.jpg
176 ms
closeImage.JPG
175 ms
comunicado_icms.png
1040 ms
destaque_portal_noticia_1.jpg
462 ms
simulador.jpg
439 ms
btn-slider-voltar.png
318 ms
btn-slider-avancar.png
320 ms
logo-coad-inteligencia-tributaria-horizontal.png
322 ms
bg-header-coad.png
608 ms
glyphicons-halflings-white.png
440 ms
sprite-coad.png
590 ms
bg-nav-coad.gif
545 ms
bg-nav-bar-coad.png
565 ms
bg-content-gradient.png
571 ms
widget
445 ms
sprite-sideicons.png
1186 ms
new_arrow.jpg
702 ms
ads
126 ms
bg_seta_li.png
591 ms
bg-footer.png
738 ms
loading.gif
596 ms
ui-bg_inset-hard_100_fcfdfd_1x100.png
890 ms
14738835180233912187
32 ms
9614068868547126994
23 ms
osd.js
9 ms
jquery-1.7.1.min.js
585 ms
jquery-ui-1.8.20.min.js
1593 ms
jquery-ui.custom.min.css
439 ms
coad.com.br accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
coad.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
coad.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Image elements do not have [alt] attributes
N/A
PT
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coad.com.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), while the claimed language is Portuguese. Our system also found out that Coad.com.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.
coad.com.br
Open Graph data is detected on the main page of COAD. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: