8.7 sec in total
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314 ms
Welcome to greentechcenter.dk homepage info - get ready to check Greentechcenter best content right away, or after learning these important things about greentechcenter.dk
Visit greentechcenter.dkWe analyzed Greentechcenter.dk page load time and found that the first response time was 1.7 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
greentechcenter.dk performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value5.1 s
25/100
25%
Value6.1 s
45/100
10%
Value670 ms
44/100
30%
Value0.078
95/100
15%
Value7.1 s
51/100
10%
1710 ms
254 ms
239 ms
372 ms
254 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 94% of them (82 requests) were addressed to the original Greentechcenter.dk, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Greentechcenter.dk.
Page size can be reduced by 754.5 kB (29%)
2.6 MB
1.9 MB
In fact, the total size of Greentechcenter.dk main page is 2.6 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 53.3 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. This page needs HTML code to be minified as it can gain 14.5 kB, which is 23% 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 53.3 kB or 84% of the original size.
Potential reduce by 226.4 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. Obviously, Greentechcenter needs image optimization as it can save up to 226.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 401.2 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 401.2 kB or 71% of the original size.
Potential reduce by 73.6 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. Greentechcenter.dk needs all CSS files to be minified and compressed as it can save up to 73.6 kB or 83% of the original size.
Number of requests can be reduced by 29 (35%)
83
54
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Greentechcenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
greentechcenter.dk
1710 ms
reset.css
254 ms
fonts.css
239 ms
content_styles.css
372 ms
subfrontpage.css
254 ms
royalslider.css
265 ms
style.css
488 ms
jquery.fancybox.css
369 ms
jquery.js
811 ms
jquery.fancybox.pack.js
628 ms
jquery.fancybox-media.js
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jquery.bxslider.min.js
494 ms
jquery.royalslider.min.js
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jquery.validate.js
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jquery.fullscreen-min.js
609 ms
jquery.signalr-2.0.2.min.js
57 ms
hubs
543 ms
jquery-ui-1.10.3.custom.min.js
793 ms
main.js
520 ms
analytics.js
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icon_member_grey.png
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icon_btn_checkmark.png
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icon_linkedin.png
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greentechcenter_smart_grid_living_lab_logo.png
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IMG_1104.jpg
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vejgeopartners1.jpg
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gruppebillede.jpg
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syddansk_erhvervsskole.jpg
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syddansk_universitet.jpg
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trefor.jpg
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logo.png
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calender_bg.jpg
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icon_arrow.png
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1367 ms
icon_member.png
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greenPulseTab.png
1371 ms
newNetTabInactive.png
1382 ms
pages_shadow.png
1362 ms
goToTheTop.png
1405 ms
language_picker_bg.png
1315 ms
slideshowTabBg2.png
1462 ms
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1284 ms
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1387 ms
EurostileLTStd-Demi.ttf
1046 ms
greentechcenter.dk 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
[aria-hidden="true"] elements contain focusable descendents
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
No form fields have multiple labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
greentechcenter.dk 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
greentechcenter.dk 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Greentechcenter.dk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Greentechcenter.dk 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.
greentechcenter.dk
Open Graph description is not detected on the main page of Greentechcenter. 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: