9.3 sec in total
502 ms
8.6 sec
177 ms
Welcome to centralsurf.com.br homepage info - get ready to check Central Surf best content for Brazil right away, or after learning these important things about centralsurf.com.br
Conheça a linha de produtos da WG Surf
Visit centralsurf.com.brWe analyzed Centralsurf.com.br page load time and found that the first response time was 502 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
centralsurf.com.br performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value22.6 s
0/100
25%
Value7.0 s
33/100
10%
Value870 ms
33/100
30%
Value0.689
7/100
15%
Value13.8 s
10/100
10%
502 ms
1109 ms
1077 ms
699 ms
709 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 47% of them (47 requests) were addressed to the original Centralsurf.com.br, 20% (20 requests) were made to Static.xx.fbcdn.net and 15% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Centralsurf.com.br.
Page size can be reduced by 234.1 kB (14%)
1.7 MB
1.5 MB
In fact, the total size of Centralsurf.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. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 74% of the original size.
Potential reduce by 20.8 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. Central Surf images are well optimized though.
Potential reduce by 166.1 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 166.1 kB or 69% of the original size.
Potential reduce by 28.7 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. Centralsurf.com.br needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 81% of the original size.
Number of requests can be reduced by 77 (81%)
95
18
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Surf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
centralsurf.com.br
502 ms
portal
1109 ms
1077 ms
style3.css
699 ms
ps_style.css
709 ms
validationEngine.jquery.css
434 ms
floripa.css
569 ms
colorbox.css
610 ms
style_news.css
695 ms
sexyalertbox.css
849 ms
jquery-1.7.2.min.js
1810 ms
jquery.tools.min.scroll.js
1170 ms
jquery.prettyPhoto.js
1527 ms
jquery.colorbox.js
1524 ms
jquery.validationEngine.js
1550 ms
jquery.validationEngine-pt.js
1290 ms
jquery.maskedinput-1.2.2.min.js
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jquery.easing.1.3.js
1991 ms
sexyalertbox.v1.2.jquery.js
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promoFloripa.js
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ajax.js
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ps_func.js
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all.js
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bg_html.jpg
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centralsurf-logo.jpg
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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centralsurf.com.br accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Form elements do not have associated labels
Links do not have a discernible name
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.
centralsurf.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
Page has valid source maps
centralsurf.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
PT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centralsurf.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Centralsurf.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.
centralsurf.com.br
Open Graph description is not detected on the main page of Central Surf. 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: