Tools & Wizards About Us

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bolsacontrole.com.br

BOLSACONTROLE - Calculando suas operações em Bolsa de Valores

Page Load Speed

1.2 sec in total

First Response

153 ms

Resources Loaded

869 ms

Page Rendered

167 ms

About Website

Welcome to bolsacontrole.com.br homepage info - get ready to check BOLSACONTROLE best content for Brazil right away, or after learning these important things about bolsacontrole.com.br

O BOLSACONTROLE é um sistema criado para calcular operações em Bolsa de Valores, com ele você realiza cálculo de imposto de renda, preço médio, lucro bruto e líquido, visualiza gráficos e muito mais.

Visit bolsacontrole.com.br

Key Findings

We analyzed Bolsacontrole.com.br page load time and found that the first response time was 153 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

bolsacontrole.com.br performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

bolsacontrole.com.br

153 ms

www.bolsacontrole.com.br

294 ms

jquery-1.8.2.min.js

75 ms

bootstrap.min.js

69 ms

bootstrap.min.css

105 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 86% of them (12 requests) were addressed to the original Bolsacontrole.com.br, 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (324 ms) belongs to the original domain Bolsacontrole.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.4 kB (19%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bolsacontrole.com.br main page is 1.7 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.6 kB

  • Original 8.3 kB
  • After minification 7.2 kB
  • After compression 2.7 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 1.0 kB, which is 12% 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 5.6 kB or 68% of the original size.

Image Optimization

-9%

Potential reduce by 126.7 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. BOLSACONTROLE images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 78.7 kB

  • Original 136.2 kB
  • After minification 136.2 kB
  • After compression 57.5 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 78.7 kB or 58% of the original size.

CSS Optimization

-82%

Potential reduce by 103.5 kB

  • Original 125.5 kB
  • After minification 121.7 kB
  • After compression 22.1 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. Bolsacontrole.com.br needs all CSS files to be minified and compressed as it can save up to 103.5 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BOLSACONTROLE. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

bolsacontrole.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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bolsacontrole.com.br best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bolsacontrole.com.br SEO score

92

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

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bolsacontrole.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Bolsacontrole.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.

Social Sharing Optimization

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