Tools & Wizards About Us
calculer-commission.fr screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

calculer-commission.fr

Calcul.co

Page Load Speed

5.5 sec in total

First Response

429 ms

Resources Loaded

4.5 sec

Page Rendered

523 ms

calculer-commission.fr screenshot

About Website

Welcome to calculer-commission.fr homepage info - get ready to check Calcul Er Co Mmission best content for France right away, or after learning these important things about calculer-commission.fr

Calcul.co : calculatrices simples d'utilisation et ultra-rapides. Calculatrices et simulateurs en ligne pour résoudre tout type de problème.

Visit calculer-commission.fr

Key Findings

We analyzed Calculer-commission.fr page load time and found that the first response time was 429 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

calculer-commission.fr performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

calculer-commission.fr

429 ms

stylecc.css

241 ms

regie_pub.js

341 ms

show_ads.js

67 ms

banner.jpg

693 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original Calculer-commission.fr, 18% (17 requests) were made to S0.2mdn.net and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Cdn.vindicosuite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.7 kB (51%)

Content Size

782.1 kB

After Optimization

381.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Calculer-commission.fr main page is 782.1 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. 45% of websites need less resources to load. Javascripts take 529.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 20.1 kB

  • Original 28.3 kB
  • After minification 25.5 kB
  • After compression 8.2 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 20.1 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 17.6 kB

  • Original 216.8 kB
  • After minification 199.2 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. Calcul Er Co Mmission images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 357.7 kB

  • Original 529.9 kB
  • After minification 522.4 kB
  • After compression 172.2 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 357.7 kB or 68% of the original size.

CSS Optimization

-75%

Potential reduce by 5.3 kB

  • Original 7.1 kB
  • After minification 6.0 kB
  • After compression 1.8 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. Calculer-commission.fr needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (54%)

Requests Now

87

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calcul Er Co Mmission. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

calculer-commission.fr

calculer-commission.fr

429 ms

stylecc.css

stylecc.css

241 ms

regie_pub.js

regie_pub.js

341 ms

show_ads.js

show_ads.js

67 ms

banner.jpg

banner.jpg

693 ms

boutons.jpg

boutons.jpg

532 ms

ca-pub-7634821305049726.js

ca-pub-7634821305049726.js

369 ms

zrt_lookup.html

zrt_lookup.html

239 ms

show_ads_impl.js

show_ads_impl.js

251 ms

all.js

all.js

500 ms

plusone.js

plusone.js

331 ms

ads

ads

376 ms

osd.js

osd.js

124 ms

ads

ads

598 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

146 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

204 ms

fastbutton

fastbutton

345 ms

637 ms

353 ms

adj

adj

350 ms

beacon

beacon

413 ms

xd_arbiter.php

xd_arbiter.php

392 ms

xd_arbiter.php

xd_arbiter.php

777 ms

postmessageRelay

postmessageRelay

265 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

372 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

182 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

124 ms

163 ms

adj

adj

181 ms

beacon

beacon

235 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

798 ms

rpc:shindig_random.js

rpc:shindig_random.js

89 ms

click%253Fd%253DAPEucNXKeGv4BqBxvOCStPjDLpdKlOxpmd5x6IOxBXNqCumEawtcvSgoX7HpmxoZt5RUO7eehUQi2B4KGxPuDokH4jYS61zBzA%2526r1%253D;ord=1459156172;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=

click%253Fd%253DAPEucNXKeGv4BqBxvOCStPjDLpdKlOxpmd5x6IOxBXNqCumEawtcvSgoX7HpmxoZt5RUO7eehUQi2B4KGxPuDokH4jYS61zBzA%2526r1%253D;ord=1459156172;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=

207 ms

verify_selector.js

verify_selector.js

316 ms

blank.gif

blank.gif

315 ms

beacon.js

beacon.js

224 ms

129 ms

0

0

310 ms

surly.js

surly.js

286 ms

index.html

index.html

1036 ms

verify_selector.js

verify_selector.js

202 ms

blank.gif

blank.gif

200 ms

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

374 ms

lidar.js

lidar.js

60 ms

antenna2.js

antenna2.js

543 ms

ba.html

ba.html

89 ms

pixel

pixel

401 ms

4.gif

4.gif

156 ms

sbhK2lTE.js

sbhK2lTE.js

203 ms

verifyr.js

verifyr.js

80 ms

4311.js

4311.js

80 ms

0

0

39 ms

bg.png

bg.png

60 ms

adchoices.en.png

adchoices.en.png

126 ms

cTrvNaRi.html

cTrvNaRi.html

38 ms

firstevent

firstevent

44 ms

index.html

index.html

42 ms

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

41 ms

style.css

style.css

108 ms

CSSPlugin.min.js

CSSPlugin.min.js

319 ms

EasePack.min.js

EasePack.min.js

333 ms

TweenMax.min.js

TweenMax.min.js

413 ms

script.js

script.js

130 ms

pixel

pixel

184 ms

pixel

pixel

185 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

55 ms

background.jpg

background.jpg

58 ms

logo-dish.svg

logo-dish.svg

53 ms

logo-txt1.svg

logo-txt1.svg

98 ms

logo-txt2.svg

logo-txt2.svg

126 ms

logo-txt3.svg

logo-txt3.svg

183 ms

logo-txt4.svg

logo-txt4.svg

220 ms

hand.svg

hand.svg

222 ms

txt1.svg

txt1.svg

215 ms

txt2.svg

txt2.svg

243 ms

replay.svg

replay.svg

254 ms

cta1.svg

cta1.svg

262 ms

cta2.svg

cta2.svg

288 ms

glare.png

glare.png

294 ms

sd

sd

98 ms

box_19_top-right.png

box_19_top-right.png

174 ms

ci.png

ci.png

154 ms

Rejuvenation_300x250_logo.gif

Rejuvenation_300x250_logo.gif

34 ms

MommyMakeover_300x250_bg.jpg

MommyMakeover_300x250_bg.jpg

68 ms

verifyr.js

verifyr.js

45 ms

0

0

78 ms

pixel

pixel

61 ms

pixel

pixel

24 ms

Pix-1x1.gif

Pix-1x1.gif

56 ms

like.php

like.php

82 ms

POVolltrVFO.js

POVolltrVFO.js

609 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

664 ms

pixel

pixel

17 ms

Accessibility Review

calculer-commission.fr accessibility score

86

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

Best Practices

calculer-commission.fr 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

SEO Factors

calculer-commission.fr SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calculer-commission.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Calculer-commission.fr main page’s claimed encoding is iso-8859-15. 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

calculer-commission.fr

Open Graph description is not detected on the main page of Calcul Er Co Mmission. 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: