Tools & Wizards About Us
bdnegocios.com.br screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

bdnegocios.com.br

Compra e venda de empresas - Banca de negócios consultoria

Page Load Speed

4.9 sec in total

First Response

1.1 sec

Resources Loaded

3.7 sec

Page Rendered

105 ms

bdnegocios.com.br screenshot

About Website

Welcome to bdnegocios.com.br homepage info - get ready to check Bdnegocios best content right away, or after learning these important things about bdnegocios.com.br

Empresa especializada em compra e venda de empresas. Cadastre-se para obter maiores informações sobre intermediação de empresas.

Visit bdnegocios.com.br

Key Findings

We analyzed Bdnegocios.com.br page load time and found that the first response time was 1.1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bdnegocios.com.br performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

bdnegocios.com.br

1138 ms

geral.css

996 ms

tiracontrole.js

376 ms

jquery.js

1509 ms

shadowbox.css

380 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 73% of them (29 requests) were addressed to the original Bdnegocios.com.br, 15% (6 requests) were made to Apis.google.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Bdnegocios.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.4 kB (28%)

Content Size

467.6 kB

After Optimization

338.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bdnegocios.com.br main page is 467.6 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. 25% of websites need less resources to load. Javascripts take 275.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.1 kB

  • Original 28.6 kB
  • After minification 26.1 kB
  • After compression 7.5 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. 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 21.1 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 4.1 kB

  • Original 142.0 kB
  • After minification 137.9 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. Bdnegocios images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 86.7 kB

  • Original 275.5 kB
  • After minification 275.2 kB
  • After compression 188.7 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 86.7 kB or 31% of the original size.

CSS Optimization

-81%

Potential reduce by 17.4 kB

  • Original 21.6 kB
  • After minification 16.8 kB
  • After compression 4.2 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. Bdnegocios.com.br needs all CSS files to be minified and compressed as it can save up to 17.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (62%)

Requests Now

37

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bdnegocios. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bdnegocios.com.br

bdnegocios.com.br

1138 ms

geral.css

geral.css

996 ms

tiracontrole.js

tiracontrole.js

376 ms

jquery.js

jquery.js

1509 ms

shadowbox.css

shadowbox.css

380 ms

shadowbox.js

shadowbox.js

1634 ms

jquery.vticker-min.js

jquery.vticker-min.js

381 ms

background.jpg

background.jpg

133 ms

img_logo_bancadenegocios.png

img_logo_bancadenegocios.png

131 ms

img_brasil.png

img_brasil.png

138 ms

img_barra.png

img_barra.png

130 ms

img_ingles.png

img_ingles.png

135 ms

img_separador_menu.png

img_separador_menu.png

132 ms

bn_facebook.png

bn_facebook.png

628 ms

bn_twitter.png

bn_twitter.png

383 ms

bn_industria.jpg

bn_industria.jpg

509 ms

bn_comercio.jpg

bn_comercio.jpg

387 ms

bn_servico.jpg

bn_servico.jpg

266 ms

ico_home.gif

ico_home.gif

267 ms

ico_fone.gif

ico_fone.gif

395 ms

ico_email.gif

ico_email.gif

395 ms

bg_header2.jpg

bg_header2.jpg

1254 ms

bg_lingua.jpg

bg_lingua.jpg

530 ms

plusone.js

plusone.js

56 ms

all.js

all.js

28 ms

a_bg.gif

a_bg.gif

521 ms

bg_content2.gif

bg_content2.gif

517 ms

bg-oportunidade.png

bg-oportunidade.png

622 ms

background_footer.jpg

background_footer.jpg

627 ms

bg_footer.jpg

bg_footer.jpg

753 ms

ico_footer.gif

ico_footer.gif

629 ms

all.js

all.js

5 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

25 ms

fastbutton

fastbutton

38 ms

postmessageRelay

postmessageRelay

31 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

23 ms

rpc:shindig_random.js

rpc:shindig_random.js

15 ms

developers.google.com

developers.google.com

660 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

Accessibility Review

bdnegocios.com.br accessibility score

80

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

<object> elements do not have alternate text

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bdnegocios.com.br best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bdnegocios.com.br SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Document uses plugins

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 Bdnegocios.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 Bdnegocios.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

bdnegocios.com.br

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