4 sec in total
401 ms
3.4 sec
157 ms
Click here to check amazing ICFO content for Spain. Otherwise, check out these important facts you probably never knew about icfo.eu
ICFO is a frontier research center of excellence with research lines that encompass diverse areas in which photonics plays a decisive role.
Visit icfo.euWe analyzed Icfo.eu page load time and found that the first response time was 401 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
icfo.eu performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value14.1 s
0/100
25%
Value11.2 s
5/100
10%
Value550 ms
54/100
30%
Value0.134
80/100
15%
Value14.3 s
9/100
10%
401 ms
1011 ms
336 ms
226 ms
31 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Icfo.eu, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Icfo.eu.
Page size can be reduced by 48.4 kB (9%)
555.9 kB
507.5 kB
In fact, the total size of Icfo.eu main page is 555.9 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. 15% of websites need less resources to load. Images take 510.5 kB which makes up the majority of the site volume.
Potential reduce by 7.6 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 7.6 kB or 71% of the original size.
Potential reduce by 26.4 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. ICFO images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 14.4 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. Icfo.eu needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 82% of the original size.
We found no issues to fix!
38
38
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICFO. According to our analytics all requests are already optimized.
icfo.eu
401 ms
www.icfo.eu
1011 ms
estilos.css
336 ms
estil_FP.css
226 ms
ga.js
31 ms
fons_g.gif
237 ms
pegatina.png
341 ms
ombra_izq.gif
229 ms
ombra1_iz.gif
232 ms
institut_ciencies_fotoniques.jpg
338 ms
ICFOJOBS.png
231 ms
SF2016.png
451 ms
MWC2016_8.png
455 ms
menu_about_icfo.gif
452 ms
menu_research.gif
455 ms
menu_industry.gif
561 ms
menu_training.gif
561 ms
menu_outreach.gif
672 ms
portada.jpg
1457 ms
newsroom_h.png
675 ms
events_h.png
675 ms
mas_rojo.gif
783 ms
mas_green.gif
784 ms
icfocolloquium.png
895 ms
fons_footer.gif
900 ms
BIST_logo.png
901 ms
severo_ochoa.gif
1113 ms
HUBc-home.gif
1004 ms
cerca-home.gif
1121 ms
logo_feder_transp.png
1122 ms
rss_feed.png
1121 ms
ico_facebook.gif
1228 ms
ico_twitter.gif
1334 ms
ico_linkedin.gif
1346 ms
ico_youtube.gif
1345 ms
ombra1_der.gif
1345 ms
cierre.gif
1453 ms
ombra_der.gif
1554 ms
interstatelightcondensed-webfont.woff
1668 ms
__utm.gif
13 ms
icfo.eu 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
Links do not have a discernible name
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.
icfo.eu 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
Page has valid source maps
icfo.eu SEO score
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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icfo.eu 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 Icfo.eu 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.
icfo.eu
Open Graph description is not detected on the main page of ICFO. 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: