Tools & Wizards About Us

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

vtn.com.br

VTN Viagens e Turismo - Passagens, Pacotes, Locação, Hospedagem

Page Load Speed

21.1 sec in total

First Response

149 ms

Resources Loaded

20.7 sec

Page Rendered

282 ms

About Website

Visit vtn.com.br now to see the best up-to-date VTN content for Brazil and also check out these interesting facts you probably never knew about vtn.com.br

VTN Viagens - Guia de Hospedagem em Hotéis, Pousadas, Chalés, Apart Hotéis.

Visit vtn.com.br

Key Findings

We analyzed Vtn.com.br page load time and found that the first response time was 149 ms and then it took 21 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vtn.com.br performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

vtn.com.br

149 ms

www.vtn.com.br

25 ms

index02.css

15 ms

swfobject_modified.js

23 ms

addthis_widget.js

17 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 90% of them (152 requests) were addressed to the original Vtn.com.br, 2% (4 requests) were made to Googleads.g.doubleclick.net and 2% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.9 kB (6%)

Content Size

974.1 kB

After Optimization

917.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vtn.com.br main page is 974.1 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. 50% of websites need less resources to load. Images take 550.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.7 kB

  • Original 63.0 kB
  • After minification 60.9 kB
  • After compression 12.3 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 50.7 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 550.8 kB
  • After minification 546.2 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. VTN images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 303 B

  • Original 354.9 kB
  • After minification 354.9 kB
  • After compression 354.6 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

-24%

Potential reduce by 1.3 kB

  • Original 5.5 kB
  • After minification 5.3 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. Vtn.com.br needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (41%)

Requests Now

162

After Optimization

96

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VTN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

vtn.com.br accessibility score

88

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.

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

Best Practices

vtn.com.br best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vtn.com.br SEO score

62

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

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

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vtn.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 Vtn.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

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