Tools & Wizards About Us
bsi.com.br screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

bsi.com.br

Index of /

Page Load Speed

886 ms in total

First Response

294 ms

Resources Loaded

498 ms

Page Rendered

94 ms

bsi.com.br screenshot

About Website

Visit bsi.com.br now to see the best up-to-date Bsi content and also check out these interesting facts you probably never knew about bsi.com.br

BSI Informática Ltda, Serviços: Banda Larga, E-mails, Domínio, Reserva, Servidores e Co-Location

Visit bsi.com.br

Key Findings

We analyzed Bsi.com.br page load time and found that the first response time was 294 ms and then it took 592 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

bsi.com.br performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

bsi.com.br

294 ms

css.css

67 ms

logo.png

112 ms

servicos.png

111 ms

marcador_servicos.gif

117 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Bsi.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (294 ms) belongs to the original domain Bsi.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.9 kB (13%)

Content Size

45.3 kB

After Optimization

39.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Bsi.com.br main page is 45.3 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 5% of websites need less resources to load. Images take 37.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 3.8 kB

  • Original 5.3 kB
  • After minification 5.1 kB
  • After compression 1.6 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 3.8 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 136 B

  • Original 37.3 kB
  • After minification 37.2 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. Bsi images are well optimized though.

CSS Optimization

-74%

Potential reduce by 1.9 kB

  • Original 2.6 kB
  • After minification 2.2 kB
  • After compression 678 B

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. Bsi.com.br needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsi. According to our analytics all requests are already optimized.

Network Requests Diagram

bsi.com.br

bsi.com.br

294 ms

css.css

css.css

67 ms

logo.png

logo.png

112 ms

servicos.png

servicos.png

111 ms

marcador_servicos.gif

marcador_servicos.gif

117 ms

webmail.png

webmail.png

116 ms

central.png

central.png

122 ms

index_empresa2.png

index_empresa2.png

114 ms

empresa_index3.jpg

empresa_index3.jpg

154 ms

servidores_index.png

servidores_index.png

155 ms

servidores_indeximg.jpg

servidores_indeximg.jpg

156 ms

brasiltelecom.png

brasiltelecom.png

160 ms

brtecon.jpg

brtecon.jpg

161 ms

menu_sup_esq.png

menu_sup_esq.png

116 ms

menu_sup_center.png

menu_sup_center.png

137 ms

menu_sup_dir.png

menu_sup_dir.png

137 ms

Accessibility Review

bsi.com.br accessibility score

63

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

Best Practices

bsi.com.br best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

bsi.com.br SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bsi.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 Bsi.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.

Social Sharing Optimization

bsi.com.br

Open Graph description is not detected on the main page of Bsi. 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: