7.2 sec in total
914 ms
6.2 sec
152 ms
Welcome to unb.br homepage info - get ready to check Unb best content for Brazil right away, or after learning these important things about unb.br
A Universidade de Brasília é uma Instituição Federal de Ensino Superior brasileira. Pública e gratuita, oferta ensino de qualidade, desenvolve pesquisas de ponta e retorna investimentos à sociedade em...
Visit unb.brWe analyzed Unb.br page load time and found that the first response time was 914 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.
unb.br performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value13.3 s
0/100
25%
Value15.8 s
0/100
10%
Value4,340 ms
1/100
30%
Value0.16
73/100
15%
Value47.3 s
0/100
10%
914 ms
12 ms
264 ms
263 ms
1139 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 83% of them (69 requests) were addressed to the original Unb.br, 11% (9 requests) were made to Rybena.com.br and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Unb.br.
Page size can be reduced by 1.1 MB (33%)
3.3 MB
2.2 MB
In fact, the total size of Unb.br main page is 3.3 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. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 59% of the original size.
Potential reduce by 419.9 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, Unb needs image optimization as it can save up to 419.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 462.3 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 462.3 kB or 71% of the original size.
Potential reduce by 157.6 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. Unb.br needs all CSS files to be minified and compressed as it can save up to 157.6 kB or 86% of the original size.
Number of requests can be reduced by 28 (35%)
80
52
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
unb.br
914 ms
ga.js
12 ms
ckfinder.js
264 ms
fckeditor.js
263 ms
prototype.js
1139 ms
scriptaculous.js
269 ms
scripts.js
311 ms
est_cbrasil.css
758 ms
gallery.css
535 ms
calendar.css
568 ms
capa.css
570 ms
jquery.min.js
28 ms
rybenaDOM.js
572 ms
__utm.gif
13 ms
rybeninha_idle.gif
1486 ms
rybena_unb.png
341 ms
play.png
1049 ms
pause.png
1050 ms
stop.png
1052 ms
speedUp.png
1053 ms
speedDown.png
1055 ms
loading.gif
1338 ms
en.gif
387 ms
es.gif
553 ms
lupa-busca.gif
582 ms
facebook.jpg
832 ms
twitter.jpg
879 ms
flickr.jpg
1174 ms
rss.jpg
1256 ms
editora_unb.jpg
1278 ms
rybeninha_voz_idle.gif
1075 ms
smoothGallery.js
1418 ms
barra.js
1023 ms
unb_tv.jpg
1467 ms
ead.jpg
1484 ms
selo_imoveisgp.jpg
1407 ms
estatuto_regimento.jpg
1484 ms
repositorio_institucional.jpg
1880 ms
transparencia_publica.jpg
1899 ms
transparencia_unb.jpg
1907 ms
ouvidoria.jpg
1951 ms
comissao_etica.jpg
1968 ms
19022016-semttulo-80.jpg
2332 ms
unb_digital.jpg
2254 ms
calendario_academico.jpg
2513 ms
carta_servicos.jpg
2401 ms
unb_futuro.jpg
2440 ms
nossos_pesquisadores.jpg
2460 ms
25082059072_4b64305d25_o0.jpg
3126 ms
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3181 ms
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3129 ms
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3233 ms
unb_hoje.jpg
3620 ms
marca_unb.jpg
3393 ms
relatorio_autovaliacao.jpg
3365 ms
builder.js
2603 ms
effects.js
3037 ms
dragdrop.js
2954 ms
controls.js
3090 ms
slider.js
3028 ms
sound.js
3030 ms
bg-sombra2.jpg
126 ms
borda_libras.png
149 ms
logo-unb.jpg
488 ms
fundo-input.gif
249 ms
aba_left.jpg
249 ms
aba_right.jpg
253 ms
1450877399.jpg
730 ms
bgagenda.jpg
590 ms
lista-menu.jpg
491 ms
menu-traco.jpg
494 ms
nossos-sites.jpg
493 ms
pointer.png
725 ms
lista-verde.png
738 ms
bg-gimage.png
730 ms
fleche1.png
721 ms
fleche2.png
816 ms
loading-bar-black.gif
1181 ms
galeria-info.jpg
955 ms
bg-rodape.jpg
966 ms
opensans-bold.woff
457 ms
unb.br accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
unb.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
Issues were logged in the Issues panel in Chrome Devtools
unb.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
Tap targets are not sized appropriately
PT
PT
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unb.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 Unb.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.
unb.br
Open Graph description is not detected on the main page of Unb. 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: