6.1 sec in total
321 ms
5.2 sec
586 ms
Welcome to isoland-concept.com homepage info - get ready to check Isoland Concept best content right away, or after learning these important things about isoland-concept.com
Revendeur officiel des produits URSA spécialisés dans l'isolation des bâtiments. Vente aux professionnels, avec livraison des palettes sur votre chantier.
Visit isoland-concept.comWe analyzed Isoland-concept.com page load time and found that the first response time was 321 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
isoland-concept.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value18.1 s
0/100
25%
Value8.7 s
16/100
10%
Value590 ms
51/100
30%
Value0.203
61/100
15%
Value15.3 s
7/100
10%
321 ms
1285 ms
194 ms
1195 ms
1401 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 87% of them (75 requests) were addressed to the original Isoland-concept.com, 7% (6 requests) were made to Google-analytics.com and 6% (5 requests) were made to Cl.avis-verifies.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Isoland-concept.com.
Page size can be reduced by 687.9 kB (35%)
2.0 MB
1.3 MB
In fact, the total size of Isoland-concept.com main page is 2.0 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 166.2 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. This page needs HTML code to be minified as it can gain 77.9 kB, which is 43% 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 166.2 kB or 92% of the original size.
Potential reduce by 39.5 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. Isoland Concept images are well optimized though.
Potential reduce by 479.1 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 479.1 kB or 68% of the original size.
Potential reduce by 3.1 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. Isoland-concept.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 79% of the original size.
Number of requests can be reduced by 30 (36%)
84
54
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isoland Concept. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
isoland-concept.com
321 ms
www.isoland-concept.com
1285 ms
core+progress.css
194 ms
style1+style22+jqzoom+jquery.lightbox-0.5.css
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XHRConnection+commun+javascript.js
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jquery-1.4.2.min+ui.core+ui.progressbar+jquery.lightbox-0.5.min+jqzoom.pack.1.0.1.js
2017 ms
web_bouton+web_liste+web_menu_haut+web_formulaire+web_footer+web_boite_centrale+web_boite_produit+web_tableau+web_general+web_menu+web_divers+web_menu_personnalisable+web_panier+web_lightbox+web_boite_menu.css
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web_scrollTo_min.js
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web_url_first.js
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web_watermark.js
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web_calculatrice.js
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web.js
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web_menu_personnalisable.js
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oasis22.css
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javascript.js
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screen.css
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easySlider1.7.js
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widget21.js
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infobulle.gif
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logos_modes_paiement.gif
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logo_isoland.jpg
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fond-panier.gif
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isoland-concept.com 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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
isoland-concept.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
isoland-concept.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Tap targets are not sized appropriately
N/A
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isoland-concept.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Isoland-concept.com main page’s claimed encoding is iso-8859-1. 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.
isoland-concept.com
Open Graph description is not detected on the main page of Isoland Concept. 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: