Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

circovoador.com.br

Circo Voador :: Circo Voador

Page Load Speed

2 sec in total

First Response

688 ms

Resources Loaded

1.3 sec

Page Rendered

85 ms

circovoador.com.br screenshot

About Website

Click here to check amazing Circo Voador content for Brazil. Otherwise, check out these important facts you probably never knew about circovoador.com.br

Visit circovoador.com.br

Key Findings

We analyzed Circovoador.com.br page load time and found that the first response time was 688 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

circovoador.com.br performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value23.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

circovoador.com.br

688 ms

swfobject.js

277 ms

swfaddress.js

424 ms

swffit.js

283 ms

main.css

140 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Circovoador.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Circovoador.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (61%)

Content Size

16.3 kB

After Optimization

6.4 kB

In fact, the total size of Circovoador.com.br main page is 16.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 14.1 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 993 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 897 B

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 993 B or 53% of the original size.

JavaScript Optimization

-62%

Potential reduce by 8.8 kB

  • Original 14.1 kB
  • After minification 13.8 kB
  • After compression 5.3 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 8.8 kB or 62% of the original size.

CSS Optimization

-43%

Potential reduce by 134 B

  • Original 314 B
  • After minification 244 B
  • After compression 180 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. Circovoador.com.br needs all CSS files to be minified and compressed as it can save up to 134 B or 43% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Circo Voador. According to our analytics all requests are already optimized.

Accessibility Review

circovoador.com.br accessibility score

57

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

Best Practices

circovoador.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

circovoador.com.br SEO score

69

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

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Circovoador.com.br can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Circovoador.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 Circo Voador. 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: