5.8 sec in total
582 ms
5 sec
242 ms
Visit env.duth.gr now to see the best up-to-date Env Duth content for Greece and also check out these interesting facts you probably never knew about env.duth.gr
LEARN MORELEARN MOREThe science of Environmental Engineering is the place of meeting Science and Technology for the improvement of the natural environment.Department of Environmental Engineering D.U.T...
Visit env.duth.grWe analyzed Env.duth.gr page load time and found that the first response time was 582 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
env.duth.gr performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value8.2 s
2/100
25%
Value12.7 s
3/100
10%
Value1,000 ms
27/100
30%
Value0.381
27/100
15%
Value11.1 s
20/100
10%
582 ms
765 ms
302 ms
294 ms
496 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 93% of them (62 requests) were addressed to the original Env.duth.gr, 6% (4 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Env.duth.gr.
Page size can be reduced by 892.9 kB (15%)
6.1 MB
5.2 MB
In fact, the total size of Env.duth.gr main page is 6.1 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. 60% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.
Potential reduce by 26.1 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 5.8 kB, which is 18% 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 26.1 kB or 82% of the original size.
Potential reduce by 506.7 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. Env Duth images are well optimized though.
Potential reduce by 236.6 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 236.6 kB or 71% of the original size.
Potential reduce by 123.5 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. Env.duth.gr needs all CSS files to be minified and compressed as it can save up to 123.5 kB or 85% of the original size.
Number of requests can be reduced by 19 (32%)
60
41
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Env Duth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
env.duth.gr
582 ms
www.env.duth.gr
765 ms
style.css
302 ms
blue.css
294 ms
jquery.min.js
496 ms
jquery.flexslider.js
310 ms
jquery.selectnav.js
310 ms
jquery.twitter.js
311 ms
jquery.modernizr.js
438 ms
jquery.easing.1.3.js
444 ms
jquery.contact.js
454 ms
jquery.isotope.min.js
455 ms
jquery.jcarousel.js
462 ms
jquery.fancybox.min.js
584 ms
jquery.transit-modified.js
588 ms
jquery.layerslider-transitions.js
602 ms
jquery.layerslider.min.js
833 ms
jquery.shop.js
615 ms
custom.js
639 ms
base.css
434 ms
responsive.css
439 ms
icons.css
456 ms
css
24 ms
noise.png
147 ms
logo.png
334 ms
facebook.png
148 ms
twitter.png
150 ms
english_flag.png
153 ms
foto-01.png
1037 ms
foto-02.png
1018 ms
foto-03.png
913 ms
foto-04.png
1334 ms
foto-05.png
1215 ms
foto-06.png
1292 ms
foto-07.png
1496 ms
foto-08.png
1743 ms
foto-09.png
1628 ms
foto-10.png
1824 ms
foto-11.png
1734 ms
foto-12.png
1781 ms
foto-13.png
1788 ms
foto-14.png
1925 ms
foto-15.png
2177 ms
foto-16.png
2180 ms
foto-17.png
2226 ms
foto-18.png
2120 ms
foto-19.png
2279 ms
foto-20.png
2221 ms
slider-left.png
2266 ms
slider-right.png
2323 ms
logo-01.png
2324 ms
logo-02.png
2369 ms
logo-03.png
2373 ms
logo-04.png
2411 ms
logo-05.png
2430 ms
logo-06.png
2471 ms
logo-07.png
2469 ms
logo-08.png
2516 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
32 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
63 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
64 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
63 ms
fontawesome-webfont.woff
2519 ms
logo-09.png
2416 ms
logo-10.png
2440 ms
glyphicons_halflings-white.svg
2472 ms
certified.png
2490 ms
env.duth.gr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
env.duth.gr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
env.duth.gr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Env.duth.gr 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 Env.duth.gr 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.
env.duth.gr
Open Graph description is not detected on the main page of Env Duth. 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: