9.2 sec in total
1 sec
7.6 sec
508 ms
Visit prepara.com.br now to see the best up-to-date Prepara content for Brazil and also check out these interesting facts you probably never knew about prepara.com.br
Prepara é a instituição de ensino com os melhores cursos profissionalizantes e mais 200 mil alunos matriculados. Entre e confira todas nossas opções!
Visit prepara.com.brWe analyzed Prepara.com.br page load time and found that the first response time was 1 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
prepara.com.br performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value28.5 s
0/100
25%
Value18.5 s
0/100
10%
Value2,410 ms
5/100
30%
Value0.665
8/100
15%
Value30.0 s
0/100
10%
1028 ms
292 ms
23 ms
35 ms
325 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 72% of them (66 requests) were addressed to the original Prepara.com.br, 9% (8 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Prepara.com.br.
Page size can be reduced by 963.8 kB (24%)
4.0 MB
3.1 MB
In fact, the total size of Prepara.com.br main page is 4.0 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 3.1 MB which makes up the majority of the site volume.
Potential reduce by 75.1 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 19.2 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 75.1 kB or 86% of the original size.
Potential reduce by 197.8 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. Prepara images are well optimized though.
Potential reduce by 434.4 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 434.4 kB or 75% of the original size.
Potential reduce by 256.4 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. Prepara.com.br needs all CSS files to be minified and compressed as it can save up to 256.4 kB or 84% of the original size.
Number of requests can be reduced by 43 (52%)
82
39
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prepara. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
prepara.com.br
1028 ms
jquery.min.js
292 ms
css
23 ms
css
35 ms
bootstrap.css
325 ms
bootstrap-theme.css
283 ms
font-awesome.css
280 ms
animations.css
283 ms
superfish.css
622 ms
settings.css
582 ms
prettyPhoto.css
557 ms
style.css
575 ms
global.css
1154 ms
blue.css
721 ms
theme-responsive.css
835 ms
switcher.css
856 ms
spectrum.css
893 ms
estilo-landing2.css
902 ms
jquery.fancybox.js
605 ms
jquery.fancybox.css
942 ms
bootstrap.js
974 ms
jquery.parallax.js
977 ms
jquery.wait.js
1196 ms
modernizr-2.6.2.min.js
1325 ms
modernizr.custom.js
1403 ms
jquery.themepunch.revolution.min.js
2023 ms
jquery.nivo.slider.pack.js
1080 ms
jquery.prettyPhoto.js
2445 ms
superfish.js
2443 ms
tweetMachine.js
2712 ms
tytabs.js
2858 ms
js
45 ms
jquery.gmap.min.js
3372 ms
circularnav.js
4465 ms
jquery.sticky.js
4522 ms
jflickrfeed.js
4488 ms
imagesloaded.pkgd.min.js
4478 ms
waypoints.min.js
4485 ms
spectrum.js
4530 ms
custom.js
4603 ms
jquery.validate.min.js
5349 ms
css
17 ms
gtm.js
39 ms
1450113960noticia.jpg
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logos.png
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TIeinformatica.jpg
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petroleoegas.jpg
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enem.jpg
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ingles.jpg
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saude.jpg
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bannerPrograma.png
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abf_2011.png
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endeavor.png
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pegn_2009.png
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pegn_2010.png
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pegn_2011.png
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sdk.js
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analytics.js
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xd_arbiter.php
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xd_arbiter.php
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fontawesome-webfont862f.woff
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collect
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pegn_2012.png
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pegn_2013.png
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ana-caroline-sales.jpg
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flavia-eduarda-lemes.jpg
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shirley-ferreira.jpg
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banner-oportunidade-premiada.jpg
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bg-carreiras.jpg
3784 ms
bg_off.png
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img-blur-lead.jpg
3591 ms
img-blur-client.jpg
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contact-map.png
2813 ms
like.php
60 ms
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24 ms
prepara.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
[role]s do not have all required [aria-*] attributes
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
prepara.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
Missing source maps for large first-party JavaScript
prepara.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prepara.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 Prepara.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.
prepara.com.br
Open Graph description is not detected on the main page of Prepara. 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: