5 sec in total
358 ms
4 sec
659 ms
Welcome to science.eus homepage info - get ready to check Science best content right away, or after learning these important things about science.eus
Science.eus, the website of science in Euskadi. Information about the main research groups, infrastructures and research organizations in the Basque Country
Visit science.eusWe analyzed Science.eus page load time and found that the first response time was 358 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
science.eus performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value11.8 s
0/100
25%
Value11.4 s
5/100
10%
Value1,190 ms
21/100
30%
Value0.216
58/100
15%
Value17.4 s
4/100
10%
358 ms
650 ms
499 ms
79 ms
213 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 75% of them (76 requests) were addressed to the original Science.eus, 6% (6 requests) were made to Fonts.googleapis.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Science.eus.
Page size can be reduced by 943.9 kB (39%)
2.4 MB
1.5 MB
In fact, the total size of Science.eus main page is 2.4 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 44.6 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 44.6 kB or 77% of the original size.
Potential reduce by 129.4 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. Science images are well optimized though.
Potential reduce by 530.2 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 530.2 kB or 73% of the original size.
Potential reduce by 239.8 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. Science.eus needs all CSS files to be minified and compressed as it can save up to 239.8 kB or 82% of the original size.
Number of requests can be reduced by 67 (72%)
93
26
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.
science.eus
358 ms
www.science.eus
650 ms
en
499 ms
gtm.js
79 ms
system.base.css
213 ms
system.menus.css
331 ms
system.messages.css
403 ms
system.theme.css
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owl.carousel.css
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owl.theme.css
408 ms
owl.transitions.css
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simplenews.css
437 ms
comment.css
516 ms
field.css
518 ms
node.css
518 ms
search.css
528 ms
user.css
523 ms
forum.css
540 ms
views.css
626 ms
ctools.css
627 ms
locale.css
629 ms
all.css
172 ms
tap.css
641 ms
bootstrap.css
1002 ms
flexslider.css
648 ms
owl.carousel.min.css
738 ms
animate.css
963 ms
acc-styles.css
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style-gray-red.css
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lato-font.css
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sourcecodepro-font.css
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ptserif-blockquote-font.css
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local.css
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jquery.js
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jquery-extend-3.4.0.js
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jquery-html-prefilter-3.5.0-backport.js
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jquery.once.js
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drupal.js
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jquery.cookie.js
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jquery.form.js
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js
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ajax.js
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jquery_update.js
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entityreference.js
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custom_search.js
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base.js
809 ms
progress.js
851 ms
ajax_view.js
857 ms
bootstrap.min.js
912 ms
tap.js
883 ms
jquery.flexslider.js
812 ms
tapmetrik.min.js
857 ms
owl.carousel.min.js
1103 ms
owl.carousel2.thumbs.js
900 ms
waypoints.min.js
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jquery.counterup.min.js
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scripts.js
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sidr.min.js
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owl.carousel.min.js
908 ms
css
25 ms
owlcarousel.settings.js
902 ms
landing
52 ms
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css
23 ms
landing
14 ms
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css
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css
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css
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analytics.js
24 ms
ec.js
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logo-footer.png
513 ms
logo.png
115 ms
logo-ikerbasque.png
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logo_ej.png
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slider_home_1-o_2.png
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lab_0.png
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Arina.jpg
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biodonostia_1.jpg
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MEG.jpg
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Laboratorio%20de%20meido%20voltaje.jpg
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LABORATORIO-TRIBO-VISTA-GENERAL-min.jpg
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Cromatografo%20preparativo.JPG
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menu-leaf.png
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collect
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fa-solid-900.woff
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fa-regular-400.woff
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ga-audiences
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logo-footer.png
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font-awesome.min.css
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logo_ikerbasque.png
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fontawesome-webfont.woff
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science.eus 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
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
science.eus 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
science.eus 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Science.eus 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 Science.eus 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.
science.eus
Open Graph data is detected on the main page of Science. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: