3 sec in total
404 ms
2.4 sec
127 ms
Visit cotacoes.economia.uol.com.br now to see the best up-to-date Cotacoes Economia UOL content for Brazil and also check out these interesting facts you probably never knew about cotacoes.economia.uol.com.br
Acompanhe a cotação de hoje da ação .BVSP (BVSP BOVESPA IND) na Bovespa: veja gráficos, tabelas e histórico de cotações
Visit cotacoes.economia.uol.com.brWe analyzed Cotacoes.economia.uol.com.br page load time and found that the first response time was 404 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
cotacoes.economia.uol.com.br performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value2.9 s
82/100
25%
Value14.7 s
1/100
10%
Value5,700 ms
0/100
30%
Value0.053
98/100
15%
Value26.1 s
0/100
10%
404 ms
265 ms
407 ms
392 ms
544 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 67% of them (18 requests) were addressed to the original Cotacoes.economia.uol.com.br, 11% (3 requests) were made to Economia.uol.com.br and 7% (2 requests) were made to Barra.uol.com.br. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cotacoes.economia.uol.com.br.
Page size can be reduced by 136.6 kB (75%)
182.6 kB
45.9 kB
In fact, the total size of Cotacoes.economia.uol.com.br main page is 182.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. CSS take 99.1 kB which makes up the majority of the site volume.
Potential reduce by 6.6 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 6.6 kB or 69% of the original size.
Potential reduce by 45.1 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 45.1 kB or 61% of the original size.
Potential reduce by 84.9 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. Cotacoes.economia.uol.com.br needs all CSS files to be minified and compressed as it can save up to 84.9 kB or 86% of the original size.
Number of requests can be reduced by 20 (80%)
25
5
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cotacoes Economia UOL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cotacoes.economia.uol.com.br
404 ms
index.html
265 ms
uol-20051010.js
407 ms
scripts.js
392 ms
envia-economia.js
544 ms
styles.css
1055 ms
fullopacity.js
805 ms
c.css
675 ms
compl.css
541 ms
jquery.js
659 ms
s.js
399 ms
swfobject.js
534 ms
ac.js
528 ms
uol.js
270 ms
fullopacity.js
273 ms
geratabelas.css
272 ms
adclient.css
401 ms
outras_bolsas.gif
133 ms
iframe-bolsas-mundo.jhtm
274 ms
snapQuote.html
139 ms
bolsas_no_mundo.gif
138 ms
seta_baixa.gif
138 ms
lt.gif
137 ms
lb.gif
138 ms
rt.gif
239 ms
rb.gif
252 ms
seta_alta.gif
133 ms
cotacoes.economia.uol.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
cotacoes.economia.uol.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cotacoes.economia.uol.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
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
PT
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cotacoes.economia.uol.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 Cotacoes.economia.uol.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.
cotacoes.economia.uol.com.br
Open Graph description is not detected on the main page of Cotacoes Economia UOL. 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: