4.4 sec in total
944 ms
2.9 sec
485 ms
Click here to check amazing GDV content for Japan. Otherwise, check out these important facts you probably never knew about gdv.com.br
O Colégio Guilherme Dumont Villares, localizado no Morumbi, SP, é referência como modelo de projeto educacional sólido há mais de 30 anos.
Visit gdv.com.brWe analyzed Gdv.com.br page load time and found that the first response time was 944 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
gdv.com.br performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value84.0 s
0/100
25%
Value28.5 s
0/100
10%
Value16,370 ms
0/100
30%
Value0.421
23/100
15%
Value44.3 s
0/100
10%
944 ms
284 ms
286 ms
288 ms
615 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 53% of them (42 requests) were addressed to the original Gdv.com.br, 27% (21 requests) were made to Educacional.com.br and 18% (14 requests) were made to Wwweducacionalcombr1.cdn.educacional.com.br. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Educacional.com.br.
Page size can be reduced by 449.5 kB (11%)
4.0 MB
3.6 MB
In fact, the total size of Gdv.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. 50% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 41.5 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. This page needs HTML code to be minified as it can gain 5.3 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 41.5 kB or 84% of the original size.
Potential reduce by 293.1 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. GDV images are well optimized though.
Potential reduce by 99.2 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 99.2 kB or 64% of the original size.
Potential reduce by 15.7 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. Gdv.com.br needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 76% of the original size.
Number of requests can be reduced by 13 (17%)
77
64
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GDV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
gdv.com.br
944 ms
estrutura.css
284 ms
internas.css
286 ms
lightbox.css
288 ms
jquery-1.6.2.min.js
615 ms
jquery.jcarousellite.js
311 ms
lightbox.js
312 ms
home.css
428 ms
Popup.jpg
432 ms
Close.png
432 ms
logo.png
589 ms
2%20(1).jpg
874 ms
logo-tutorial-2.jpg
478 ms
bt_calendario2016.png
337 ms
trab_academico-2015.jpg
446 ms
banner-sauipe.jpg
452 ms
bt-eradigital.png
510 ms
logo_livro_facil.png
594 ms
tit_noticias.png
611 ms
tit_destaque_home.png
609 ms
capa.jpg
639 ms
gdv-tv1.png
638 ms
logos_ano2015.gif
655 ms
Pea1.png
752 ms
site_capa_2.jpg
79 ms
2a_ano-novo-chines-2.jpg
163 ms
DSC00336.jpg
126 ms
Game%20da%20Vida_Paris_Mariana.jpg
129 ms
GDVito_8.jpg
71 ms
Certificado_Empreendedorismo.JPG
209 ms
Imagem.jpg
295 ms
Fotos%20Fair%20play.jpg
295 ms
Lista%20de%20Materiais%204.jpg
391 ms
Chamada.jpg
187 ms
GDVito%20animado.gif
417 ms
Logo%20Escoteiro%20GDV.jpg
303 ms
Poupup.jpg
701 ms
2%20(2).jpg
818 ms
3%20(1).jpg
688 ms
3%20(2).jpg
727 ms
3%20(3).jpg
727 ms
www.educacional.com.br
367 ms
4%20(2).jpg
948 ms
6%20(1).jpg
1137 ms
6%20(2).jpg
1163 ms
6%20(3).jpg
1163 ms
8%20(1).jpg
1371 ms
8%20(2).jpg
1440 ms
8%20(3).jpg
1530 ms
9%20(1).jpg
1555 ms
9%20(2).jpg
1600 ms
10%20(1).jpg
1742 ms
10%20(2).jpg
1913 ms
11(2).jpg
1868 ms
11(1).jpg
1963 ms
12(1).jpg
1965 ms
css
27 ms
bg_body.jpg
592 ms
home.asp
1565 ms
bg-banner-branco.png
251 ms
bg_container33.jpg
1014 ms
bg_topo.jpg
302 ms
fundo_login.png
290 ms
bt_login.png
384 ms
bg_fmenu.png
390 ms
bg_itens_menu.png
395 ms
bg_submenu.jpg
441 ms
bg_itens_menu_duplo.png
449 ms
bg_slide.jpg
549 ms
bg_menu_niveis.jpg
527 ms
menu_niveis.png
542 ms
bg_mural_taller.png
577 ms
bg_tit.png
583 ms
bg_descr.png
668 ms
prevnext.png
684 ms
veja_outras.png
695 ms
bg_destaque_taller.png
734 ms
bg-banners.jpg
1035 ms
analytics.js
20 ms
gdv.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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
gdv.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
gdv.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
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gdv.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Gdv.com.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.
gdv.com.br
Open Graph description is not detected on the main page of GDV. 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: