7.5 sec in total
458 ms
6.9 sec
148 ms
Click here to check amazing Servic Os Coelba content for Brazil. Otherwise, check out these important facts you probably never knew about servicos.coelba.com.br
Visit servicos.coelba.com.brWe analyzed Servicos.coelba.com.br page load time and found that the first response time was 458 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
servicos.coelba.com.br performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value13.7 s
0/100
25%
Value15.1 s
1/100
10%
Value230 ms
87/100
30%
Value0.148
76/100
15%
Value23.2 s
1/100
10%
458 ms
1377 ms
459 ms
765 ms
467 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 99% of them (136 requests) were addressed to the original Servicos.coelba.com.br, 1% (1 request) were made to Az416426.vo.msecnd.net and 1% (1 request) were made to Dc.services.visualstudio.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Servicos.coelba.com.br.
Page size can be reduced by 2.4 MB (58%)
4.3 MB
1.8 MB
In fact, the total size of Servicos.coelba.com.br main page is 4.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 183.0 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 33.7 kB, which is 15% 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 183.0 kB or 83% of the original size.
Potential reduce by 137.1 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. Servic Os Coelba images are well optimized though.
Potential reduce by 1.8 MB
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 1.8 MB or 78% of the original size.
Potential reduce by 326.6 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. Servicos.coelba.com.br needs all CSS files to be minified and compressed as it can save up to 326.6 kB or 86% of the original size.
Number of requests can be reduced by 65 (49%)
133
68
The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Servic Os Coelba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
servicos.coelba.com.br
458 ms
Default.aspx
1377 ms
search.css
459 ms
corev4.css
765 ms
servicio-clientes.css
467 ms
jqtransform.css
464 ms
style-6.0.css
622 ms
home-agencia-virtual-3.0.css
775 ms
jquery-1.8.0.min.js
1084 ms
jquery.jqtransform.js
779 ms
scripts.js
762 ms
search.js
969 ms
jquery.maskedinput-1.3.min.js
918 ms
jquery.maxlength-min.js
917 ms
jquery.fixedto.min.js
1065 ms
jquery.highlight-3.js
1120 ms
jquery.ui.datepicker-es-ES.js
1070 ms
jquery.ui.datepicker-pt-BR.js
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jquery.bgiframe.js
1277 ms
jquery.blockUI.js
1369 ms
jquery.corner.js
1225 ms
jquery.ex.js
1229 ms
jquery.numeric.js
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jquery.numericupdown.js
1426 ms
jquery.spin.js
1378 ms
jquery.toObject.js
1383 ms
jquery.validate.js
1395 ms
controls.js
1584 ms
jquery.jscrollpane.min.js
1673 ms
validations.js
1534 ms
servicio-clientes.js
1537 ms
jquery-bubble-popup-v3.css
1551 ms
jquery-bubble-popup-v3.min.js
1734 ms
jquery.mousewheel-3.0.6.pack.js
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jquery.fancybox.pack.js
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jquery.fancybox.css
1711 ms
autoNumeric-1.7.5.js
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jquery-ui-1.8.22.custom.css
1528 ms
destaque.css
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jquery.limit-1.2.source.js
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jquery.mCustomScrollbar.css
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jquery-ui-1.8.22.custom.min.js
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message.js
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home-agencia-virtual-1.0.js
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jquery.cycle2.min.js
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WebResource.axd
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blank.js
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jquery.mCustomScrollbar.concat.min.js
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init.js
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ai.0.js
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bg-body.jpg
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blank.gif
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fgimg.png
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bgximg.png
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logo-cosern.jpg
177 ms
selbg.png
154 ms
logo.jpg
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gosearch15.png
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logon.png
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bg-main-menu.png
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fale-conosco.png
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slider-prev.jpg
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sp.core.js
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ScriptResx.ashx
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sp.ui.dialog.js
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sp.runtime.js
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sp.js
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ViaPagamento_laranja.png
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QuitacaoAnualDebito_azul.png
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vistoria-selagem-de-medidor_azul.png
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emissao-de-fatura-em-braile_azul.jpg
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tarifa-social_azul.png
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slider-next.jpg
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banner%20amea%C3%A7a%20virtual.png
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Banner%20energia%20que%20transforma2.jpg
1502 ms
Banner%20conta%20fatura2.jpg
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coelbanocelular.jpg
987 ms
untitled.png
1465 ms
dicas-de-economia.jpg
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perguntas-frequentes.jpg
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icone-agencias.jpg
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icone-documentos.jpg
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icone-telefone.jpg
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icone-servicos.jpg
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slider-bullet-active.png
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slider-bullet.png
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slider-bullet.png
157 ms
core.js
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cui.js
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formatmap32x32.png
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track
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search.js
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inplview.js
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sp.ribbon.js
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servicos.coelba.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 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
servicos.coelba.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
servicos.coelba.com.br SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Servicos.coelba.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 Servicos.coelba.com.br main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
servicos.coelba.com.br
Open Graph description is not detected on the main page of Servic Os Coelba. 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: