7.5 sec in total
428 ms
6.8 sec
283 ms
Click here to check amazing Grupoa content for Brazil. Otherwise, check out these important facts you probably never knew about grupoa.com.br
Grupo A Educação: a maior plataforma de educação do Brasil
Visit grupoa.com.brWe analyzed Grupoa.com.br page load time and found that the first response time was 428 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
grupoa.com.br performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value7.9 s
3/100
25%
Value5.7 s
52/100
10%
Value980 ms
28/100
30%
Value0.085
93/100
15%
Value21.0 s
1/100
10%
428 ms
1571 ms
26 ms
769 ms
259 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 89% of them (123 requests) were addressed to the original Grupoa.com.br, 1% (2 requests) were made to S3-sa-east-1.amazonaws.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Grupoa.com.br.
Page size can be reduced by 1.0 MB (51%)
2.0 MB
969.0 kB
In fact, the total size of Grupoa.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. Images take 801.8 kB which makes up the majority of the site volume.
Potential reduce by 162.9 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 59.3 kB, which is 30% 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 162.9 kB or 83% of the original size.
Potential reduce by 85.3 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, Grupoa needs image optimization as it can save up to 85.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 542.6 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 542.6 kB or 75% of the original size.
Potential reduce by 230.5 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. Grupoa.com.br needs all CSS files to be minified and compressed as it can save up to 230.5 kB or 86% of the original size.
Number of requests can be reduced by 41 (31%)
132
91
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grupoa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
grupoa.com.br
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grupoa.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
grupoa.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
grupoa.com.br SEO score
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
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grupoa.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 Grupoa.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.
grupoa.com.br
Open Graph data is detected on the main page of Grupoa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: