7.2 sec in total
882 ms
5.6 sec
764 ms
Visit cadernovirtual.com.br now to see the best up-to-date Caderno Virtual content for Brazil and also check out these interesting facts you probably never knew about cadernovirtual.com.br
Visit cadernovirtual.com.brWe analyzed Cadernovirtual.com.br page load time and found that the first response time was 882 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cadernovirtual.com.br performance score
name
value
score
weighting
Value16.2 s
0/100
10%
Value29.9 s
0/100
25%
Value24.3 s
0/100
10%
Value1,700 ms
11/100
30%
Value0.009
100/100
15%
Value28.0 s
0/100
10%
882 ms
874 ms
1079 ms
582 ms
739 ms
Our browser made a total of 143 requests to load all elements on the main page. We found that 48% of them (69 requests) were addressed to the original Cadernovirtual.com.br, 13% (18 requests) were made to Google.com and 9% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Cadernovirtual.com.br.
Page size can be reduced by 1.7 MB (45%)
3.9 MB
2.2 MB
In fact, the total size of Cadernovirtual.com.br main page is 3.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 23.6 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. 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 23.6 kB or 72% of the original size.
Potential reduce by 547.6 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, Caderno Virtual needs image optimization as it can save up to 547.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 871.7 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 871.7 kB or 70% of the original size.
Potential reduce by 293.5 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. Cadernovirtual.com.br needs all CSS files to be minified and compressed as it can save up to 293.5 kB or 84% of the original size.
Number of requests can be reduced by 53 (45%)
118
65
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caderno Virtual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
cadernovirtual.com.br
882 ms
style.css
874 ms
bootstrap.css
1079 ms
responsive.css
582 ms
settings.css
739 ms
jquery.fancybox.css
454 ms
flat-ui.css
1658 ms
css
27 ms
css
38 ms
jquery.min.js
440 ms
jquery.js
440 ms
bootstrap.min.js
595 ms
mapiee3a.js
713 ms
jquery.cookie.js
731 ms
styleswitch.js
716 ms
jquery.nav.js
878 ms
jquery.sticky.js
928 ms
jquery.parallax-1.1.3.js
1023 ms
jquery.lavalamp-1.4.js
1025 ms
jquery.scrollTo.js
1024 ms
jquery.themepunch.plugins.min.js
1160 ms
jquery.themepunch.revolution.min.js
1227 ms
jquery.carouFredSel-6.1.0-packed.js
1308 ms
jquery.bxslider.min.js
1304 ms
jquery.colorbox.js
1166 ms
jquery.isotope.min.js
1456 ms
jquery.fancybox.pack.js
1449 ms
flex-slider.min.js
1516 ms
jquery.placeholder.js
1508 ms
jquery.validate.min.js
1589 ms
jquery.tweet.js
1570 ms
main.js
1749 ms
font-awesome.css
1797 ms
flexslider.css
1247 ms
colorbox.css
1532 ms
jquery.bxslider.css.html
1461 ms
css
12 ms
image.php
812 ms
glyphicons-halflings.html
459 ms
logo.png
340 ms
tes2.jpg
337 ms
teste3.jpg
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5.jpg
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4.jpg
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wired.png
708 ms
Settings%402x.png
706 ms
Responsive@2x.png
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coffee.png
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49.90_mensais.png
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conteudo_totalmente_gerenciavel.png
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laptop.png
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home.png
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pencil.png
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boxazul.png
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aulapresen.png
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treinamentointerno.png
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enade.png
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boxverme.png
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dominio_proprio.png
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user1.jpg
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embed
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ribbon.html
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server.php
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main.js
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analytics.js
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DEMONST_FABIOLA2
168 ms
DEMONST_HP
170 ms
DEMONST_NEGE
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DEMNST_GUSTAVO
277 ms
DEMONST_METAS
925 ms
DEMONST_CENARIO
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js
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init_embed.js
41 ms
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n6SG9jG5EeOSziIACusDuQ.js
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common.js
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map.js
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google4.png
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overlay.js
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util.js
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onion.js
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search_impl.js
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stats.js
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jwpsrv.js
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ViewportInfoService.GetViewportInfo
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controls.js
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ViewportInfoService.GetViewportInfo
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transparent.png
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kh
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css
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AuthenticationService.Authenticate
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resource.php
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resource.php
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fontawesome-webfont3294.ttf
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Flat-UI-Icons.ttf
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BebasNeue-webfont.ttf
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server.php
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cadernovirtual.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
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
cadernovirtual.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
cadernovirtual.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
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 Cadernovirtual.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 Cadernovirtual.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.
cadernovirtual.com.br
Open Graph description is not detected on the main page of Caderno Virtual. 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: