6.2 sec in total
509 ms
5.2 sec
559 ms
Visit cnsonline.com.br now to see the best up-to-date CNS Online content for Brazil and also check out these interesting facts you probably never knew about cnsonline.com.br
Sapatos Masculinos com qualidade e conforto é na CNS Online. Compre em Até 10x Sem Juros e Frete Grátis*. Acesse Agora
Visit cnsonline.com.brWe analyzed Cnsonline.com.br page load time and found that the first response time was 509 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cnsonline.com.br performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value10.4 s
0/100
25%
Value12.9 s
2/100
10%
Value6,270 ms
0/100
30%
Value0.486
17/100
15%
Value28.7 s
0/100
10%
509 ms
1230 ms
527 ms
270 ms
451 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 61% of them (35 requests) were addressed to the original Cnsonline.com.br, 5% (3 requests) were made to Connect.facebook.net and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Cnsonline.com.br.
Page size can be reduced by 227.1 kB (12%)
1.9 MB
1.7 MB
In fact, the total size of Cnsonline.com.br main page is 1.9 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 20.9 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 4.6 kB, which is 17% 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 20.9 kB or 78% of the original size.
Potential reduce by 23.7 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. CNS Online images are well optimized though.
Potential reduce by 182.5 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 182.5 kB or 68% of the original size.
Number of requests can be reduced by 22 (43%)
51
29
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNS 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 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
cnsonline.com.br
509 ms
www.cnsonline.com.br
1230 ms
font-awesome.min.css
527 ms
normalize.min.css
270 ms
style.css
451 ms
ie8.css
322 ms
jquery-1.10.2.js
9 ms
modernizr-2.6.2.min.js
452 ms
conversion.js
18 ms
jquery-1.10.2.min.js
603 ms
jquery-zoom.min.js
286 ms
scripts.js
336 ms
fbds.js
91 ms
fbevents.js
93 ms
logotipo-cns.jpg
154 ms
spacer.png
152 ms
categoria-reinaldo-lourenco.jpg
284 ms
categoria-sandalias.jpg
300 ms
categoria-casual.jpg
148 ms
categoria-acessorios.jpg
425 ms
categoria-social.jpg
428 ms
categoria-sapatenis.jpg
424 ms
categoria-siders.jpg
298 ms
categoria-botas.jpg
411 ms
CNS-home-chamada-blog.png
950 ms
banner-lojas-big.jpg
564 ms
logotipo-multiplus.jpg
682 ms
CasaHope.jpg
563 ms
logotipo-cns-white.png
562 ms
analytics.js
25 ms
hotjar-77760.js
96 ms
88 ms
destaque-00.jpg
1163 ms
destaque-01.jpg
1867 ms
destaque-02.jpg
2001 ms
destaque-03.jpg
1476 ms
destaque-04.jpg
1987 ms
destaque-05.jpg
2939 ms
destaque-06.jpg
2516 ms
destaque-07.jpg
2147 ms
destaque-08.jpg
2573 ms
linkid.js
17 ms
fontawesome-webfont.woff
2208 ms
192 ms
190 ms
collect
6 ms
collect
101 ms
87 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
95 ms
sdk.js
78 ms
platform.js
111 ms
widgets.js
175 ms
91 ms
57 ms
xd_arbiter.php
63 ms
xd_arbiter.php
121 ms
visit-data
212 ms
cnsonline.com.br accessibility score
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
ARIA input fields do not have accessible names
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cnsonline.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
Page has valid source maps
cnsonline.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
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
Document uses legible font sizes
Tap targets are not sized appropriately
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnsonline.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 Cnsonline.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.
cnsonline.com.br
Open Graph data is detected on the main page of CNS Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: