2.5 sec in total
321 ms
2 sec
160 ms
Welcome to calculateur.com homepage info - get ready to check Calculateur best content for France right away, or after learning these important things about calculateur.com
Calculatrice en ligne gratuite avec l'ensemble des fonctions de base : addition, soustraction, multiplication, division, racine carrée, pourcentage, exposants, puissances. Calculatrice adaptée pour un...
Visit calculateur.comWe analyzed Calculateur.com page load time and found that the first response time was 321 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
calculateur.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.6 s
60/100
25%
Value9.5 s
12/100
10%
Value4,880 ms
0/100
30%
Value0.461
19/100
15%
Value11.9 s
16/100
10%
321 ms
558 ms
267 ms
182 ms
8 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 44% of them (32 requests) were addressed to the original Calculateur.com, 10% (7 requests) were made to Apis.google.com and 8% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Calculateur.com.
Page size can be reduced by 192.9 kB (43%)
445.7 kB
252.9 kB
In fact, the total size of Calculateur.com main page is 445.7 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. 50% of websites need less resources to load. Javascripts take 174.0 kB which makes up the majority of the site volume.
Potential reduce by 34.4 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 4.7 kB, which is 11% 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 34.4 kB or 80% of the original size.
Potential reduce by 16.5 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. Obviously, Calculateur needs image optimization as it can save up to 16.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 41.6 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 41.6 kB or 24% of the original size.
Potential reduce by 100.4 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. Calculateur.com needs all CSS files to be minified and compressed as it can save up to 100.4 kB or 84% of the original size.
Number of requests can be reduced by 38 (57%)
67
29
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calculateur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
calculateur.com
321 ms
www.calculateur.com
558 ms
bootstrap.css
267 ms
style2.css
182 ms
adsbygoogle.js
8 ms
calculatrice.js
184 ms
jquery.min.js
29 ms
bootstrap.min.js
205 ms
aire.jpg
98 ms
volume.jpg
93 ms
perimetre.jpg
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arithmetique.jpg
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pourcentages.jpg
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economie.jpg
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sante.jpg
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sciences.jpg
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divers.jpg
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plus.png
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multiplier.png
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moins.png
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diviser.png
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clear.png
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virgule.png
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chiffre-negatif.png
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pourcentage.png
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1surx.png
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racinex.png
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xcarre.png
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ee.png
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platform.js
91 ms
sdk.js
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banniere-calculateur.jpg
601 ms
calculatrice-bleue.png
590 ms
ca-pub-8742938793593969.js
67 ms
zrt_lookup.html
221 ms
show_ads_impl.js
61 ms
ga.js
67 ms
pla
124 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
121 ms
fastbutton
170 ms
__utm.gif
93 ms
ads
205 ms
osd.js
31 ms
ads
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xd_arbiter.php
70 ms
xd_arbiter.php
148 ms
postmessageRelay
61 ms
cb=gapi.loaded_0
44 ms
cb=gapi.loaded_1
39 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
84 ms
api.js
86 ms
core:rpc:shindig.random:shindig.sha1.js
33 ms
2536007149-postmessagerelay.js
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css
105 ms
m_js_controller.js
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abg.js
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googlelogo_color_112x36dp.png
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favicon
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nessie_icon_tiamat_white.png
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E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
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Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
38 ms
ui
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like.php
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R-A8WEDAygL.js
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calculateur.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
calculateur.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
calculateur.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calculateur.com 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 Calculateur.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.
calculateur.com
Open Graph description is not detected on the main page of Calculateur. 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: