2.4 sec in total
420 ms
1.8 sec
140 ms
Welcome to aubertduval.fr homepage info - get ready to check Aubert Duval best content for France right away, or after learning these important things about aubertduval.fr
Aubert & Duval designs and processes superalloys, high performance steels, aluminum and titanium alloys in the form of bars, powders and forgings.
Visit aubertduval.frWe analyzed Aubertduval.fr page load time and found that the first response time was 420 ms and then it took 1.9 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.
aubertduval.fr performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value12.1 s
0/100
25%
Value11.1 s
6/100
10%
Value4,480 ms
0/100
30%
Value0.001
100/100
15%
Value13.9 s
10/100
10%
420 ms
156 ms
233 ms
157 ms
311 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Aubertduval.fr, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (614 ms) belongs to the original domain Aubertduval.fr.
Page size can be reduced by 180.0 kB (63%)
284.9 kB
104.9 kB
In fact, the total size of Aubertduval.fr main page is 284.9 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. 20% of websites need less resources to load. Javascripts take 165.3 kB which makes up the majority of the site volume.
Potential reduce by 14.7 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 14.7 kB or 75% of the original size.
Potential reduce by 11.4 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, Aubert Duval needs image optimization as it can save up to 11.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 110.5 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 110.5 kB or 67% of the original size.
Potential reduce by 43.5 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. Aubertduval.fr needs all CSS files to be minified and compressed as it can save up to 43.5 kB or 82% of the original size.
Number of requests can be reduced by 25 (58%)
43
18
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aubert Duval. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.aubertduval.fr
420 ms
stylesheet_a35fef0578.css
156 ms
aubert-duval_01.css
233 ms
gb_styles_01.css
157 ms
jquery-1.3.2.min.js
311 ms
powermail.pays.js
158 ms
javascript_4d5b95f783.js
228 ms
AJS_01.js
308 ms
AJS_fx_01.js
309 ms
gb_scripts_01.js
322 ms
jquery.selectbox.css
381 ms
jquery.min.js
37 ms
jquery.selectbox-0.2.min.js
52 ms
cookie_cnil.css
403 ms
cookie_cnil_cfg.js
459 ms
cookie_cnil_fr.js
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cookie_cnil.js
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swfobject.js
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logo.gif
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btnOk.gif
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headActu.jpg
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logoGroupe.jpg
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fdSearch2.jpg
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inputMoteur.gif
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sepActu2.jpg
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analytics.js
18 ms
fdselect.png
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collect
23 ms
aubertduval.fr accessibility score
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
Buttons do not have an accessible name
No form fields have multiple labels
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
aubertduval.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
aubertduval.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aubertduval.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 Aubertduval.fr 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.
aubertduval.fr
Open Graph description is not detected on the main page of Aubert Duval. 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: