9.1 sec in total
1.5 sec
7.5 sec
144 ms
Click here to check amazing COBRA content for Brazil. Otherwise, check out these important facts you probably never knew about cobra.org.br
A Confederação Brasileira de Aeromodelistmo é o órgão máximo de administração do aeromodelismo nacional e conta hoje com mais de 3.000 aeromodelistas cadastrados.
Visit cobra.org.brWe analyzed Cobra.org.br page load time and found that the first response time was 1.5 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
cobra.org.br performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value9.3 s
1/100
25%
Value13.2 s
2/100
10%
Value220 ms
88/100
30%
Value0
100/100
15%
Value21.8 s
1/100
10%
1482 ms
1070 ms
1209 ms
1774 ms
1356 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 84% of them (67 requests) were addressed to the original Cobra.org.br, 4% (3 requests) were made to Google-analytics.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Cobra.org.br.
Page size can be reduced by 656.9 kB (50%)
1.3 MB
656.9 kB
In fact, the total size of Cobra.org.br main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 524.3 kB which makes up the majority of the site volume.
Potential reduce by 59.1 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 7.8 kB, which is 11% 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 59.1 kB or 87% of the original size.
Potential reduce by 13.5 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. COBRA images are well optimized though.
Potential reduce by 374.7 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 374.7 kB or 71% of the original size.
Potential reduce by 209.6 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. Cobra.org.br needs all CSS files to be minified and compressed as it can save up to 209.6 kB or 83% of the original size.
Number of requests can be reduced by 73 (95%)
77
4
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COBRA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cobra.org.br
1482 ms
feature-carousel.css
1070 ms
site.css
1209 ms
jquery-1.8.0.min.js
1774 ms
jquery.featureCarousel.min.js
1356 ms
site.js
1915 ms
motion_div.js
1082 ms
zapatec.js
1764 ms
css
27 ms
css
40 ms
jquery.fancybox.js
2040 ms
jquery.fancybox.css
1766 ms
simplegallery.js
708 ms
ga.js
8 ms
__utm.gif
11 ms
regularizacao.jpg
561 ms
background.jpg
353 ms
index_01.jpg
1114 ms
twitter.jpg
421 ms
facebook.jpg
423 ms
indique.jpg
424 ms
index_02.jpg
426 ms
menu.png
840 ms
menu_clubes.png
984 ms
menu_separacao.jpg
705 ms
buscar_ok.jpg
841 ms
index_03.jpg
847 ms
index_08.jpg
1119 ms
tracado2.jpg
1258 ms
index_14.jpg
1263 ms
cotacao.jpg
1268 ms
informativo_online.jpg
1436 ms
index_18.jpg
1536 ms
videos.jpg
1809 ms
index_20.jpg
1967 ms
1032016829541.JPG
2214 ms
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2231 ms
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2267 ms
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2507 ms
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3044 ms
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3056 ms
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3107 ms
index_22.jpg
2808 ms
index_06.jpg
2921 ms
banner_lateral_3_novo.jpg
3489 ms
historias_aeromodelista.jpg
3653 ms
historias_clube.jpg
3622 ms
banner_lateral_2.jpg
3744 ms
evernet.png
3337 ms
cadastre-se.jpg
550 ms
seta.png
694 ms
area_restrita.jpg
562 ms
resultados.jpg
556 ms
carteira_fai.jpg
554 ms
categorias.jpg
1103 ms
regulamentos.jpg
1110 ms
apolice.jpg
1105 ms
HFjGnL5Zu08
99 ms
apresentacao.jpg
3759 ms
ajaxload.gif
1213 ms
left.gif
932 ms
pause.gif
1066 ms
right.gif
1368 ms
www-embed-player-vflfNyN_r.css
73 ms
www-embed-player.js
99 ms
base.js
155 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
27 ms
ad_status.js
25 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
16 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
19 ms
67201591110.jpeg
3827 ms
30720128536.jpeg
3764 ms
tracado.jpg
3491 ms
calendario.jpg
3787 ms
index_12.jpg
3609 ms
index_21.jpg
3535 ms
index_27.png
3760 ms
__utm.gif
3 ms
cobra.org.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
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
cobra.org.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cobra.org.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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobra.org.br can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cobra.org.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cobra.org.br
Open Graph description is not detected on the main page of COBRA. 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: