Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 100

    SEO

    Google-friendlier than
    96% of websites

bluebus.com.br

Blue Bus - Todo Mundo Lê

Page Load Speed

6.4 sec in total

First Response

41 ms

Resources Loaded

6 sec

Page Rendered

296 ms

bluebus.com.br screenshot

About Website

Click here to check amazing Blue Bus content for Brazil. Otherwise, check out these important facts you probably never knew about bluebus.com.br

Conhecido por seu toque inovador, revolucionário e principalmente por ser independente, o Blue Bus hoje aposta no conceito de que nao é um 'site de notícias', mas sim um 'curador de inf...

Visit bluebus.com.br

Key Findings

We analyzed Bluebus.com.br page load time and found that the first response time was 41 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bluebus.com.br performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

www.bluebus.com.br

41 ms

style.css

10 ms

platform.js

207 ms

pinit.js

67 ms

galleria.theme.css

26 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 28% of them (16 requests) were addressed to the original Bluebus.com.br, 19% (11 requests) were made to Wp-content.bluebus.com.br and 5% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (329 ms) relates to the external source Wp-content.bluebus.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 741.9 kB (33%)

Content Size

2.3 MB

After Optimization

1.5 MB

In fact, the total size of Bluebus.com.br main page is 2.3 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 89.3 kB

  • Original 112.7 kB
  • After minification 108.9 kB
  • After compression 23.4 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 89.3 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 167.1 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. Obviously, Blue Bus needs image optimization as it can save up to 167.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 410.5 kB

  • Original 624.2 kB
  • After minification 624.0 kB
  • After compression 213.7 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 410.5 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 75.0 kB

  • Original 90.6 kB
  • After minification 80.1 kB
  • After compression 15.6 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. Bluebus.com.br needs all CSS files to be minified and compressed as it can save up to 75.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (49%)

Requests Now

55

After Optimization

28

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Bus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bluebus.com.br accessibility score

85

Accessibility Issues

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

High

button, link, and menuitem elements do not have accessible names.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

bluebus.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

bluebus.com.br SEO score

100

Search Engine Optimization Advices

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

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluebus.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 Bluebus.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 Blue Bus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: