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Welcome to icn.cat homepage info - get ready to check Icn best content for Spain right away, or after learning these important things about icn.cat
ICN2 is a Nanoscience and Nanotechnology Research Institute. Its research lines focus on the properties that arise from the behaviour of the nanoscale.
Visit icn.catWe analyzed Icn.cat page load time and found that the first response time was 3.9 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
icn.cat performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value29.6 s
0/100
25%
Value6.8 s
34/100
10%
Value100 ms
98/100
30%
Value0.084
93/100
15%
Value18.6 s
3/100
10%
3930 ms
210 ms
214 ms
217 ms
228 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 98% of them (92 requests) were addressed to the original Icn.cat, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Icn.cat.
Page size can be reduced by 560.1 kB (45%)
1.2 MB
674.6 kB
In fact, the total size of Icn.cat main page is 1.2 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. 30% of websites need less resources to load. Images take 501.7 kB which makes up the majority of the site volume.
Potential reduce by 53.9 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 53.9 kB or 82% of the original size.
Potential reduce by 24.6 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. Icn images are well optimized though.
Potential reduce by 333.5 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 333.5 kB or 68% of the original size.
Potential reduce by 148.0 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. Icn.cat needs all CSS files to be minified and compressed as it can save up to 148.0 kB or 85% of the original size.
Number of requests can be reduced by 63 (68%)
93
30
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Icn. 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 36 to 1 for CSS and as a result speed up the page load time.
icn.cat
3930 ms
2j_tabs.css
210 ms
prettyPhoto.css
214 ms
reset.css
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layout.css
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typography.css
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menus.css
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modules.css
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system.css
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extensions.css
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businessplain.css
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custom.css
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mod_jflanguageselection.css
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jquery.js
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jq_last.js
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2j.ui.base.js
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2j.ui.tabs.js
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mootools.js
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caption.js
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prettyPhoto.js
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jquery-ui.min.js
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warp.js
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accordionmenu.js
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dropdownmenu.js
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template.js
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responsiveslides.min.js
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def.css
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business.css
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fondo.jpg
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ca.gif
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article_separator.png
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ICN2-seminar-2016-03-18.jpg
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logo-cerca.png
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logo_MINECO.png
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icon-twitter.png
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logo_eu_fund.png
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ga.js
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icn.cat 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.
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
icn.cat 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
icn.cat 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icn.cat can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Icn.cat 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.
icn.cat
Open Graph description is not detected on the main page of Icn. 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: