Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bjbsinalizacao.com.br

Home - BJB

Page Load Speed

3 sec in total

First Response

664 ms

Resources Loaded

2 sec

Page Rendered

292 ms

About Website

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

Home - a bjb é uma empresa que atua há anos no segmento de locação de produtos de sinalizações de trânsito como: cone de sinalização, super cone,... Saiba mais.

Visit bjbsinalizacao.com.br

Key Findings

We analyzed Bjbsinalizacao.com.br page load time and found that the first response time was 664 ms and then it took 2.3 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.

Performance Metrics

bjbsinalizacao.com.br performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value20.8 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value2,680 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

bjbsinalizacao.com.br

664 ms

modernizr-2.6.2.min.js

22 ms

normalize.css

43 ms

style.css

46 ms

font-awesome.css

63 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 35% of them (36 requests) were addressed to the original Bjbsinalizacao.com.br, 53% (54 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (760 ms) belongs to the original domain Bjbsinalizacao.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 495.8 kB (18%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bjbsinalizacao.com.br main page is 2.8 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. Only a small number of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 155.3 kB

  • Original 222.1 kB
  • After minification 219.0 kB
  • After compression 66.8 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 155.3 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 3.4 kB

  • Original 2.0 MB
  • After minification 2.0 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. BJB Sinalizacao images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.4 kB

  • Original 181.0 kB
  • After minification 181.0 kB
  • After compression 176.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 332.7 kB

  • Original 411.3 kB
  • After minification 410.6 kB
  • After compression 78.7 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. Bjbsinalizacao.com.br needs all CSS files to be minified and compressed as it can save up to 332.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (31%)

Requests Now

45

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BJB Sinalizacao. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bjbsinalizacao.com.br accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

bjbsinalizacao.com.br best practices score

75

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

Page has valid source maps

SEO Factors

bjbsinalizacao.com.br SEO score

93

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

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bjbsinalizacao.com.br can be misinterpreted by Google and other search engines. Our service has detected that English 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 Bjbsinalizacao.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 data is detected on the main page of BJB Sinalizacao. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: