Tools & Wizards About Us
dunasys.net screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

dunasys.net

Découvrez Dunasys Ingénierie, Expert en systèmes embarqués

Page Load Speed

3.2 sec in total

First Response

116 ms

Resources Loaded

2.5 sec

Page Rendered

559 ms

dunasys.net screenshot

About Website

Visit dunasys.net now to see the best up-to-date Dunasys content and also check out these interesting facts you probably never knew about dunasys.net

Une équipe, deux expertises. Ingénierie en systèmes embarqués et nos solutions pour véhicules connectés. Découvrez Dunasys Ingénierie.

Visit dunasys.net

Key Findings

We analyzed Dunasys.net page load time and found that the first response time was 116 ms and then it took 3.1 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

dunasys.net performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value46.3 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value21,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value58.0 s

0/100

10%

Network Requests Diagram

dunasys.net

116 ms

www.dunasys.net

42 ms

bt

79 ms

require.min.js

74 ms

main-r.min.js

83 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Dunasys.net, 42% (42 requests) were made to Static.parastorage.com and 22% (22 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (786 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (65%)

Content Size

3.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dunasys.net main page is 3.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 102.2 kB

  • Original 122.1 kB
  • After minification 121.8 kB
  • After compression 19.8 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 102.2 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 67.7 kB

  • Original 629.2 kB
  • After minification 561.4 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. Obviously, Dunasys needs image optimization as it can save up to 67.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 2.1 MB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 705.5 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 2.1 MB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 246.7 kB

  • Original 296.8 kB
  • After minification 293.7 kB
  • After compression 50.1 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. Dunasys.net needs all CSS files to be minified and compressed as it can save up to 246.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (71%)

Requests Now

90

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dunasys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dunasys.net

dunasys.net

116 ms

www.dunasys.net

www.dunasys.net

42 ms

bt

bt

79 ms

require.min.js

require.min.js

74 ms

main-r.min.js

main-r.min.js

83 ms

viewer.css

viewer.css

82 ms

UpgradeBrowser.js

UpgradeBrowser.js

110 ms

ugc-viewer

ugc-viewer

53 ms

dynamicmodel

dynamicmodel

39 ms

2bdc41_e226444a93f12ccee120be96f4739ffc_400.json.z

2bdc41_e226444a93f12ccee120be96f4739ffc_400.json.z

323 ms

2bdc41_e27f3e953301a320a94727c69dedab12_400.json.z

2bdc41_e27f3e953301a320a94727c69dedab12_400.json.z

701 ms

bt

bt

135 ms

skins.min.js

skins.min.js

291 ms

components.min.js

components.min.js

36 ms

utils.min.js

utils.min.js

120 ms

core.min.js

core.min.js

121 ms

react-with-addons.min.js

react-with-addons.min.js

287 ms

lodash.min.js

lodash.min.js

287 ms

TweenMax.min.js

TweenMax.min.js

287 ms

layout.min.js

layout.min.js

287 ms

tpa.min.js

tpa.min.js

274 ms

fonts.min.js

fonts.min.js

289 ms

animations.min.js

animations.min.js

289 ms

swfobject.min.js

swfobject.min.js

290 ms

mousetrap.min.js

mousetrap.min.js

280 ms

tweenEngine.min.js

tweenEngine.min.js

282 ms

DrawSVGPlugin.min.js

DrawSVGPlugin.min.js

281 ms

react-dom.min.js

react-dom.min.js

281 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

285 ms

widgets.min.js

widgets.min.js

283 ms

experiment.js

experiment.js

284 ms

render.min.js

render.min.js

283 ms

wixappsCore.min.js

wixappsCore.min.js

283 ms

wixappsBuilder.min.js

wixappsBuilder.min.js

281 ms

zepto.min.js

zepto.min.js

280 ms

color.min.js

color.min.js

270 ms

react-dom-server.min.js

react-dom-server.min.js

183 ms

latin.css

latin.css

371 ms

bt

bt

167 ms

bt

bt

83 ms

dc.js

dc.js

48 ms

8a02b846b862a7b6973bdeff1bf009d3_svgshape.v1.Arrow.svg

8a02b846b862a7b6973bdeff1bf009d3_svgshape.v1.Arrow.svg

9 ms

bt

bt

371 ms

mobileIEFix.css

mobileIEFix.css

212 ms

css

css

209 ms

Carousel.html

Carousel.html

219 ms

__utm.gif

__utm.gif

154 ms

2bdc41_2dd6b618ceb64cc3ba37e3f5635e5caa.jpg

2bdc41_2dd6b618ceb64cc3ba37e3f5635e5caa.jpg

260 ms

2bdc41_0958761d80024fa58c849c7f6a8ff0c6.jpg

2bdc41_0958761d80024fa58c849c7f6a8ff0c6.jpg

95 ms

2bdc41_a25a5031523d4b318f32a3715d613fbd.jpg

2bdc41_a25a5031523d4b318f32a3715d613fbd.jpg

353 ms

2bdc41_ad9285c02f3e4e30a3fcb542df39c652.jpg

2bdc41_ad9285c02f3e4e30a3fcb542df39c652.jpg

398 ms

2bdc41_cf9378beffda4408925ec678ee7a60cd.gif

2bdc41_cf9378beffda4408925ec678ee7a60cd.gif

430 ms

2bdc41_987e00c72d7e45babf7a4367a030c53d.png

2bdc41_987e00c72d7e45babf7a4367a030c53d.png

151 ms

2bdc41_762a0972154f4680b193ed2bbad9b9e2.png

2bdc41_762a0972154f4680b193ed2bbad9b9e2.png

544 ms

2bdc41_1d2e6751a9474d04b8ea4861d547c8c6.png

2bdc41_1d2e6751a9474d04b8ea4861d547c8c6.png

394 ms

2bdc41_3fcebc355b474868964959ec28eb5af0.jpg

2bdc41_3fcebc355b474868964959ec28eb5af0.jpg

645 ms

2bdc41_65b9b91759af4e6db1014a8efda9d44b.jpg

2bdc41_65b9b91759af4e6db1014a8efda9d44b.jpg

395 ms

2bdc41_6739cc2c78fe41bb95d4f55ff74de514.jpg

2bdc41_6739cc2c78fe41bb95d4f55ff74de514.jpg

726 ms

2bdc41_b710d034b17e4d0791d719389ce609ca.gif

2bdc41_b710d034b17e4d0791d719389ce609ca.gif

786 ms

2bdc41_41ce7ac851af4ff48b8bd5b04775dc43.jpg

2bdc41_41ce7ac851af4ff48b8bd5b04775dc43.jpg

641 ms

bt

bt

89 ms

bt

bt

91 ms

fade_line.png

fade_line.png

104 ms

fadenotchlinenew.png

fadenotchlinenew.png

103 ms

arrows_white_new3.png

arrows_white_new3.png

113 ms

20323430-24f4-4767-9d4d-060d1e89758a.woff

20323430-24f4-4767-9d4d-060d1e89758a.woff

118 ms

ae844b11-5158-4caf-90b4-7ace49ac3440.woff

ae844b11-5158-4caf-90b4-7ace49ac3440.woff

117 ms

d3bbaa1b-d5e3-431f-93a7-9cea63601bb6.woff

d3bbaa1b-d5e3-431f-93a7-9cea63601bb6.woff

167 ms

QLGi12HbCuI

QLGi12HbCuI

190 ms

aDTgEEf4lvk

aDTgEEf4lvk

321 ms

Wix.js

Wix.js

74 ms

jquery.min.js

jquery.min.js

187 ms

jquery.hammer-1.0.5.min.js

jquery.hammer-1.0.5.min.js

66 ms

jquery.mousewheel.js

jquery.mousewheel.js

66 ms

cloud-carousel.1.0.5.js

cloud-carousel.1.0.5.js

89 ms

ga-audiences

ga-audiences

128 ms

ga.js

ga.js

63 ms

__utm.gif

__utm.gif

145 ms

__utm.gif

__utm.gif

172 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

243 ms

www-embed-player.js

www-embed-player.js

265 ms

__utm.gif

__utm.gif

136 ms

__utm.gif

__utm.gif

142 ms

__utm.gif

__utm.gif

46 ms

__utm.gif

__utm.gif

77 ms

__utm.gif

__utm.gif

70 ms

__utm.gif

__utm.gif

75 ms

__utm.gif

__utm.gif

75 ms

__utm.gif

__utm.gif

77 ms

2bdc41_41ce7ac851af4ff48b8bd5b04775dc43.jpg

2bdc41_41ce7ac851af4ff48b8bd5b04775dc43.jpg

388 ms

2bdc41_682c72f8a0e1459ab851a490fb772a71.jpg

2bdc41_682c72f8a0e1459ab851a490fb772a71.jpg

371 ms

2bdc41_dbeef98a769844608c24fe2fa1dbca1a.jpg

2bdc41_dbeef98a769844608c24fe2fa1dbca1a.jpg

536 ms

2bdc41_1a27a4dd366046908bab1bf3f5da546f.jpg

2bdc41_1a27a4dd366046908bab1bf3f5da546f.jpg

493 ms

2bdc41_b5dc9e580ca04caf8bfe560257a0af00.jpg

2bdc41_b5dc9e580ca04caf8bfe560257a0af00.jpg

458 ms

2bdc41_8efe118352a8442db841a72642fe9a05.jpg

2bdc41_8efe118352a8442db841a72642fe9a05.jpg

442 ms

ugc-viewer

ugc-viewer

222 ms

__utm.gif

__utm.gif

15 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

67 ms

ad_status.js

ad_status.js

81 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

115 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

116 ms

Accessibility Review

dunasys.net accessibility score

92

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.

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

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

dunasys.net 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dunasys.net SEO score

89

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dunasys.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dunasys.net 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

dunasys.net

Open Graph data is detected on the main page of Dunasys. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: