9.7 sec in total
2.8 sec
6.6 sec
336 ms
Click here to check amazing Useefficiency content. Otherwise, check out these important facts you probably never knew about useefficiency.eu
Project involving 10 EU countries aiming to improve energy efficiency in university buildings and to establish training programs for students
Visit useefficiency.euWe analyzed Useefficiency.eu page load time and found that the first response time was 2.8 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
useefficiency.eu performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value6.0 s
13/100
25%
Value7.2 s
30/100
10%
Value40 ms
100/100
30%
Value0.007
100/100
15%
Value4.9 s
77/100
10%
2825 ms
408 ms
1313 ms
424 ms
1319 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 90% of them (64 requests) were addressed to the original Useefficiency.eu, 6% (4 requests) were made to Acint.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Useefficiency.eu.
Page size can be reduced by 139.7 kB (32%)
431.7 kB
292.0 kB
In fact, the total size of Useefficiency.eu main page is 431.7 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. 25% of websites need less resources to load. Images take 236.8 kB which makes up the majority of the site volume.
Potential reduce by 25.3 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 25.3 kB or 79% of the original size.
Potential reduce by 3.5 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. Useefficiency images are well optimized though.
Potential reduce by 75.4 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 75.4 kB or 62% of the original size.
Potential reduce by 35.5 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. Useefficiency.eu needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 87% of the original size.
Number of requests can be reduced by 29 (42%)
69
40
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Useefficiency. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
useefficiency.eu
2825 ms
phocagallery_module_image.css
408 ms
modal.css
1313 ms
mod_jflanguageselection.css
424 ms
jcomments-v2.15e1f.js
1319 ms
ajax.js
455 ms
mootools.js
1577 ms
caption.js
620 ms
modal.js
901 ms
stili-HP.css
900 ms
menu.css
829 ms
system.css
1042 ms
sfo_01.jpg
218 ms
top_01.jpg
1127 ms
bant-ita_01.gif
240 ms
band-greece_01.gif
250 ms
band-ted_01.gif
239 ms
band-eng_01.gif
220 ms
band-danimarca_10.gif
415 ms
band-ungheria_01.gif
390 ms
band-svedese_01.gif
440 ms
band-spain_01.gif
440 ms
band-lituania_01.gif
455 ms
logo-USE_01.gif
741 ms
iee_logo.png
821 ms
pix-bia.gif
635 ms
menur_hover_left.gif
650 ms
menur_hover_right.gif
659 ms
entra_01.gif
849 ms
sfo-base_01.jpg
859 ms
hp-topintro_01.jpg
871 ms
use%20eff.jpg
1441 ms
btn_subscribeCC_LG.gif
1021 ms
pixel.gif
1049 ms
box_newsletter.gif
1307 ms
sfo-eventi_01.jpg
1072 ms
butt-gia_01.gif
1217 ms
facebook-banner.gif
1498 ms
sfo-news_01a.jpg
1268 ms
butt-verde_01.gif
1315 ms
sfo-news_01b.jpg
1400 ms
banner-download.jpg
1464 ms
pdf1.gif
1809 ms
word.gif
1814 ms
phoca_thumb_m_p1060104.jpg
2015 ms
banner-forum.jpg
1646 ms
ico-blog_01.gif
1814 ms
aci.js
193 ms
pix-bia.html
1879 ms
ga.js
8 ms
__utm.gif
13 ms
97 ms
193 ms
logo-Dit_01.gif
1647 ms
logo-Hcu_01.gif
1812 ms
logo-Iha-dk_01.gif
1791 ms
logo-auth_01.gif
1799 ms
logo-Iwu_01.gif
1800 ms
logo-Mdu_01.gif
1694 ms
257 ms
logo-TorVergata_01.gif
1805 ms
logo-Energiada_01.gif
1792 ms
logo-Rec_01.gif
1794 ms
logo-UniValencia_01.gif
1837 ms
logo-Brunel_01.gif
1788 ms
logo-vgtu_01.gif
1761 ms
logo-EnergyConsulting_01.gif
1754 ms
match
194 ms
iee_logo.jpg
1905 ms
sfo-footer_01.jpg
1831 ms
mainnav-sep.html
1641 ms
useefficiency.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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
useefficiency.eu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
useefficiency.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
Tap targets are not sized appropriately
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Useefficiency.eu can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Useefficiency.eu 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.
useefficiency.eu
Open Graph description is not detected on the main page of Useefficiency. 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: