Tools & Wizards About Us
vitalsimulation.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

vitalsimulation.com

Vital Simulation for Airbus simulations FMGS, MCDU, A330

Page Load Speed

1.8 sec in total

First Response

307 ms

Resources Loaded

1.3 sec

Page Rendered

193 ms

vitalsimulation.com screenshot

About Website

Click here to check amazing Vital Simulation content. Otherwise, check out these important facts you probably never knew about vitalsimulation.com

FMGS FCU Airbus MCDU Aid Training tools A330-200 simulation Aerospace Consultancy Simulator Simulation of MCDU FMGS

Visit vitalsimulation.com

Key Findings

We analyzed Vitalsimulation.com page load time and found that the first response time was 307 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

vitalsimulation.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

vitalsimulation.com

307 ms

jsNavBarFuncs.js

268 ms

global_navtree.js

247 ms

wp_navbar_menub.js

354 ms

wp_navbar_menub_H1.css

230 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Vitalsimulation.com 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 Vitalsimulation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.8 kB (15%)

Content Size

745.8 kB

After Optimization

631.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vitalsimulation.com main page is 745.8 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. 25% of websites need less resources to load. Images take 653.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 37.5 kB

  • Original 45.5 kB
  • After minification 45.3 kB
  • After compression 8.0 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 37.5 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 39.4 kB

  • Original 653.0 kB
  • After minification 613.5 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. Vital Simulation images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 34.6 kB

  • Original 43.2 kB
  • After minification 36.8 kB
  • After compression 8.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.6 kB or 80% of the original size.

CSS Optimization

-80%

Potential reduce by 3.3 kB

  • Original 4.1 kB
  • After minification 4.0 kB
  • After compression 835 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. Vitalsimulation.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vital Simulation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vitalsimulation.com

vitalsimulation.com

307 ms

jsNavBarFuncs.js

jsNavBarFuncs.js

268 ms

global_navtree.js

global_navtree.js

247 ms

wp_navbar_menub.js

wp_navbar_menub.js

354 ms

wp_navbar_menub_H1.css

wp_navbar_menub_H1.css

230 ms

jspngfix.js

jspngfix.js

230 ms

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96 ms

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112 ms

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120 ms

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106 ms

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105 ms

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112 ms

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199 ms

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210 ms

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213 ms

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215 ms

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204 ms

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398 ms

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573 ms

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411 ms

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417 ms

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308 ms

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318 ms

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400 ms

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429 ms

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495 ms

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495 ms

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514 ms

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526 ms

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532 ms

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587 ms

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586 ms

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614 ms

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621 ms

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629 ms

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675 ms

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688 ms

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687 ms

wpf03073f5.gif

wpf03073f5.gif

684 ms

Accessibility Review

vitalsimulation.com accessibility score

85

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

Links do not have a discernible name

Best Practices

vitalsimulation.com best practices score

75

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

Serves images with low resolution

SEO Factors

vitalsimulation.com SEO score

67

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

Links do not have descriptive text

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitalsimulation.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vitalsimulation.com 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

vitalsimulation.com

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