6.5 sec in total
1.4 sec
4.9 sec
298 ms
Click here to check amazing Cerbras content for Brazil. Otherwise, check out these important facts you probably never knew about cerbras.com.br
Vencedora do prêmio GPTW. A Cerbras opera com produção diária de cerca de 93 mil metro de porcelanato e cerâmicas produzidas.
Visit cerbras.com.brWe analyzed Cerbras.com.br page load time and found that the first response time was 1.4 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cerbras.com.br performance score
name
value
score
weighting
Value19.8 s
0/100
10%
Value38.8 s
0/100
25%
Value28.2 s
0/100
10%
Value1,740 ms
10/100
30%
Value0.122
84/100
15%
Value40.3 s
0/100
10%
1365 ms
710 ms
435 ms
711 ms
22 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Cerbras.com.br, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cerbras.com.br.
Page size can be reduced by 348.2 kB (27%)
1.3 MB
920.5 kB
In fact, the total size of Cerbras.com.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. 25% of websites need less resources to load. Images take 841.2 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 29.4 kB or 80% of the original size.
Potential reduce by 33.5 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. Cerbras images are well optimized though.
Potential reduce by 267.4 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 267.4 kB or 73% of the original size.
Potential reduce by 17.9 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. Cerbras.com.br needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 81% of the original size.
Number of requests can be reduced by 22 (37%)
60
38
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerbras. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
inicio
1365 ms
jquery.fancybox-1.3.4.css
710 ms
resets.css
435 ms
cliente.css
711 ms
css
22 ms
jquery.min.js
1271 ms
scripts.sisadmin.js
717 ms
scripts.noticias.js
729 ms
site.script.sorce.js
568 ms
jquery.tools.min.js
1042 ms
jquery.cycle.all.js
1012 ms
jquery.jcarousel.min.js
889 ms
jquery.fancybox-1.3.4.pack.js
1028 ms
scripts.twitter.rss.js
888 ms
js
28 ms
ga.js
5 ms
__utm.gif
12 ms
topo-background-continua.gif
152 ms
topo-background.jpg
146 ms
cerbras-logomarca.png
152 ms
menu-principal.png
148 ms
spacer.gif
153 ms
big-banners-sobre.png
155 ms
banner_169_araxa-bg.jpg
676 ms
banner_74_itaperi-verde-2.jpg
699 ms
banner_818_banner-site-onda-verde---cerbras.png
855 ms
icone-responsabilidade-socio-ambiental.gif
310 ms
banner_6038_cb-banner-resp-socio-ambi.jpg
305 ms
box-medio-rodape.gif
393 ms
icone-cerbras-cultural.gif
463 ms
banner_826_cb-banner-cultural.jpg
462 ms
icone-de-sua-opniao.gif
561 ms
ajax-preload.gif
657 ms
botao-votar.gif
637 ms
icone-videos.gif
717 ms
icone-calculadora-de-rendimento.gif
824 ms
botao-calcular.gif
848 ms
icone-twitter-siga-nos.gif
836 ms
icone-nossa-historia.gif
856 ms
seta-navegacao-volta.gif
868 ms
tml_518_1995.jpg
965 ms
tml_2755_2005.jpg
986 ms
tml_9424_2007.jpg
998 ms
tml_9349_2009.jpg
1004 ms
tml_4046_2011.jpg
1003 ms
tml_6788_cerbras-2012-site-institucional.jpg
1152 ms
tml_32_cerbras-foto-2014.png
1116 ms
tml_8888_cerbras-foto-2015.png
1280 ms
seta-navegacao-proxima.gif
1215 ms
box-historia-rodape.gif
1168 ms
cerbras-sinbolo-mini.png
1194 ms
social-facebook.gif
1334 ms
social-twitter.gif
1337 ms
social-google-places.gif
1206 ms
social-youtube.gif
1216 ms
social-blog-wordpress.gif
1226 ms
bandeira-do-brasil.gif
1329 ms
box-medio-back.gif
1403 ms
rodape-background-continua.gif
1368 ms
rodape-background.jpg
1250 ms
preload-feed-rss.gif
194 ms
cerbras.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-*] attributes do not have valid values
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
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
cerbras.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
Page has valid source maps
cerbras.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
Document doesn't have a valid hreflang
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerbras.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 Cerbras.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.
cerbras.com.br
Open Graph description is not detected on the main page of Cerbras. 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: