Tools & Wizards About Us
contouradvancedsystems.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

contouradvancedsystems.com

Contour Advanced Systems | Your expert in system integration

Page Load Speed

3.2 sec in total

First Response

198 ms

Resources Loaded

2.2 sec

Page Rendered

724 ms

contouradvancedsystems.com screenshot

About Website

Click here to check amazing Contour Advanced Systems content. Otherwise, check out these important facts you probably never knew about contouradvancedsystems.com

Contour Advanced Systems is your specialist in design, build and maintain of High-Tech system solutions for Industry, SME and Public sector.

Visit contouradvancedsystems.com

Key Findings

We analyzed Contouradvancedsystems.com page load time and found that the first response time was 198 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

contouradvancedsystems.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

contouradvancedsystems.com

198 ms

www.contouradvancedsystems.com

561 ms

css

25 ms

polyfill.min.js

189 ms

aspnet-validation.min.js

286 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 56% of them (29 requests) were addressed to the original Contouradvancedsystems.com, 10% (5 requests) were made to Youtube.com and 10% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (714 ms) belongs to the original domain Contouradvancedsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 568.5 kB (27%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Contouradvancedsystems.com main page is 2.1 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 97.0 kB

  • Original 111.1 kB
  • After minification 81.9 kB
  • After compression 14.1 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. This page needs HTML code to be minified as it can gain 29.1 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 97.0 kB or 87% of the original size.

Image Optimization

-26%

Potential reduce by 412.1 kB

  • Original 1.6 MB
  • After minification 1.2 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, Contour Advanced Systems needs image optimization as it can save up to 412.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 36.8 kB

  • Original 295.0 kB
  • After minification 295.0 kB
  • After compression 258.2 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 36.8 kB or 12% of the original size.

CSS Optimization

-16%

Potential reduce by 22.7 kB

  • Original 139.6 kB
  • After minification 139.6 kB
  • After compression 116.9 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. Contouradvancedsystems.com needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contour Advanced Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

contouradvancedsystems.com

contouradvancedsystems.com

198 ms

www.contouradvancedsystems.com

www.contouradvancedsystems.com

561 ms

css

css

25 ms

polyfill.min.js

polyfill.min.js

189 ms

aspnet-validation.min.js

aspnet-validation.min.js

286 ms

base.css

base.css

714 ms

gtm.js

gtm.js

52 ms

analytics.js

analytics.js

15 ms

build.js

build.js

616 ms

base.js

base.js

294 ms

collect

collect

12 ms

collect

collect

24 ms

js

js

67 ms

ga-audiences

ga-audiences

32 ms

7qojJQ4enuU

7qojJQ4enuU

112 ms

ministerie-van-defensie.png

ministerie-van-defensie.png

105 ms

hp-enterprise.png

hp-enterprise.png

421 ms

vanderlande.png

vanderlande.png

420 ms

hollands-noorderkwartier.png

hollands-noorderkwartier.png

421 ms

buhrs.png

buhrs.png

436 ms

rohde-schwarz.png

rohde-schwarz.png

436 ms

200423-logo-op-oost-jpeg.png

200423-logo-op-oost-jpeg.png

436 ms

vado-logo.svg

vado-logo.svg

437 ms

76 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

28 ms

base.js

base.js

51 ms

ad_status.js

ad_status.js

154 ms

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

100 ms

embed.js

embed.js

52 ms

vado-logo.svg

vado-logo.svg

128 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

121 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

123 ms

id

id

107 ms

Create

Create

24 ms

bgpattern.svg

bgpattern.svg

107 ms

cas-alg-4-jpg.png

cas-alg-4-jpg.png

495 ms

patternoverlay.png

patternoverlay.png

105 ms

vlaggen.png

vlaggen.png

212 ms

newcastle.png

newcastle.png

212 ms

p1140992.jpg

p1140992.jpg

199 ms

texel-zonnepark.png

texel-zonnepark.png

109 ms

machine-1a.png

machine-1a.png

213 ms

afgelaste-behuizing-2.jpg

afgelaste-behuizing-2.jpg

333 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

10 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

35 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

35 ms

e27da68640eb2c41e12336099e756f05.woff

e27da68640eb2c41e12336099e756f05.woff

295 ms

7b842c9527b5fb83583b80d9da6da1eb.woff

7b842c9527b5fb83583b80d9da6da1eb.woff

486 ms

34804e7fc6696616d32245eb3c735ff5.woff

34804e7fc6696616d32245eb3c735ff5.woff

395 ms

bgpattern.svg

bgpattern.svg

292 ms

GenerateIT

GenerateIT

44 ms

Accessibility Review

contouradvancedsystems.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Best Practices

contouradvancedsystems.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

contouradvancedsystems.com SEO score

85

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

High

Document doesn't have a valid hreflang

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

    EN

  • Encoding

    UTF-8

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

contouradvancedsystems.com

Open Graph description is not detected on the main page of Contour Advanced Systems. 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: