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dacd.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dacd.com

DACD

Page Load Speed

2.1 sec in total

First Response

273 ms

Resources Loaded

1.6 sec

Page Rendered

206 ms

dacd.com screenshot

About Website

Visit dacd.com now to see the best up-to-date DACD content and also check out these interesting facts you probably never knew about dacd.com

DACD

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Key Findings

We analyzed Dacd.com page load time and found that the first response time was 273 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

dacd.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

dacd.com

273 ms

www.dacd.com

430 ms

ad35aa1a-5069-4cb9-a95c-fe87cf965513.css

61 ms

bootstrap.min.css

160 ms

default.css

234 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Dacd.com, 11% (4 requests) were made to Fast.fonts.net and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Dacd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.0 kB (56%)

Content Size

770.1 kB

After Optimization

338.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dacd.com main page is 770.1 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. 35% of websites need less resources to load. Javascripts take 433.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 15.2 kB

  • Original 18.6 kB
  • After minification 11.2 kB
  • After compression 3.4 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 7.4 kB, which is 40% 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 15.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 304 B

  • Original 174.6 kB
  • After minification 174.3 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. DACD images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 297.6 kB

  • Original 433.7 kB
  • After minification 416.4 kB
  • After compression 136.1 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 297.6 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 118.8 kB

  • Original 143.1 kB
  • After minification 134.0 kB
  • After compression 24.3 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. Dacd.com needs all CSS files to be minified and compressed as it can save up to 118.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (48%)

Requests Now

31

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DACD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dacd.com

dacd.com

273 ms

www.dacd.com

www.dacd.com

430 ms

ad35aa1a-5069-4cb9-a95c-fe87cf965513.css

ad35aa1a-5069-4cb9-a95c-fe87cf965513.css

61 ms

bootstrap.min.css

bootstrap.min.css

160 ms

default.css

default.css

234 ms

jquery.fancybox.css

jquery.fancybox.css

156 ms

jquery.min.js

jquery.min.js

314 ms

bootstrap.min.js

bootstrap.min.js

234 ms

jquery.fancybox.js

jquery.fancybox.js

235 ms

w3line.js

w3line.js

233 ms

w3-cnil.js

w3-cnil.js

233 ms

jquery-ui-1.9.0.custom.min.js

jquery-ui-1.9.0.custom.min.js

545 ms

reset.css

reset.css

79 ms

analytics.js

analytics.js

36 ms

body-bg.jpg

body-bg.jpg

270 ms

fabrication-francaise.png

fabrication-francaise.png

79 ms

logo.png

logo.png

80 ms

icon-search.gif

icon-search.gif

80 ms

catalogue-general.jpg

catalogue-general.jpg

156 ms

page-nav-li-bg.png

page-nav-li-bg.png

154 ms

slider-shadow.png

slider-shadow.png

155 ms

Photo_Produits0_medium.jpg

Photo_Produits0_medium.jpg

250 ms

Photo_Qualite_Prix0_medium.jpg

Photo_Qualite_Prix0_medium.jpg

384 ms

Photo_Laboratoire0_medium.jpg

Photo_Laboratoire0_medium.jpg

308 ms

Photo_Presence_Terrain0_medium.jpg

Photo_Presence_Terrain0_medium.jpg

309 ms

Sac_Econeige_Ecaille_isNew.jpg

Sac_Econeige_Ecaille_isNew.jpg

268 ms

btn-grey-bg.png

btn-grey-bg.png

308 ms

Page_Mise_en_Avant_Additifs1_home.jpg

Page_Mise_en_Avant_Additifs1_home.jpg

344 ms

livraison-france.gif

livraison-france.gif

344 ms

certification-iso.gif

certification-iso.gif

384 ms

117d4c82-9682-4468-8c55-aa88db2c40f6.woff

117d4c82-9682-4468-8c55-aa88db2c40f6.woff

86 ms

8cefb2b8-2a84-45d7-8dac-79a90ba2aef7.woff

8cefb2b8-2a84-45d7-8dac-79a90ba2aef7.woff

78 ms

e15a1a57-12e9-4ff8-8dea-9203a8afec4f.woff

e15a1a57-12e9-4ff8-8dea-9203a8afec4f.woff

89 ms

collect

collect

12 ms

footer-bottom.png

footer-bottom.png

138 ms

www.dacd.com

www.dacd.com

185 ms

Accessibility Review

dacd.com accessibility score

97

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

Heading elements are not in a sequentially-descending order

Best Practices

dacd.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dacd.com SEO score

69

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

dacd.com

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