28 sec in total
410 ms
27.3 sec
325 ms
Visit dongenergy.com now to see the best up-to-date Dong Energy content for Denmark and also check out these interesting facts you probably never knew about dongenergy.com
We are a renewable energy company working to create a world that runs entirely on green energy through renewable solutions including wind and solar.
Visit dongenergy.comWe analyzed Dongenergy.com page load time and found that the first response time was 410 ms and then it took 27.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dongenergy.com performance score
name
value
score
weighting
Value5.2 s
9/100
10%
Value17.7 s
0/100
25%
Value12.1 s
4/100
10%
Value1,840 ms
10/100
30%
Value0
100/100
15%
Value19.6 s
3/100
10%
410 ms
4521 ms
672 ms
264 ms
447 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original Dongenergy.com, 19% (16 requests) were made to Assets.dongenergy.com and 5% (4 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Assets.dongenergy.com.
Page size can be reduced by 2.4 MB (75%)
3.2 MB
793.7 kB
In fact, the total size of Dongenergy.com main page is 3.2 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. 20% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 171.6 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. This page needs HTML code to be minified as it can gain 24.6 kB, which is 12% 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 171.6 kB or 83% of the original size.
Potential reduce by 30.8 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, Dong Energy needs image optimization as it can save up to 30.8 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.5 MB
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 1.5 MB or 73% of the original size.
Potential reduce by 637.8 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. Dongenergy.com needs all CSS files to be minified and compressed as it can save up to 637.8 kB or 86% of the original size.
Number of requests can be reduced by 60 (92%)
65
5
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dong Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.dongenergy.com
410 ms
en
4521 ms
corev15.css
672 ms
pagelayouts15.css
264 ms
searchv15.css
447 ms
controls15.css
459 ms
dong.common.min.css
579 ms
custom.text.formatting.css
540 ms
desktop.min.css
644 ms
dong-dynamic-data.css
568 ms
init.js
1043 ms
jquery-1.8.3.min.js
1052 ms
jquery-ui.custom.min.js
1066 ms
ScriptResource.axd
939 ms
blank.js
782 ms
ScriptResource.axd
1094 ms
sp.init.js
1063 ms
clientrenderer.js
1197 ms
ScriptResx.ashx
1305 ms
search.clientcontrols.js
1538 ms
search.cbs.js
1309 ms
contentboxtemplate_item_white.js
1209 ms
group_content.js
1225 ms
contentboxtemplate_control.js
1363 ms
hero_item.js
1362 ms
herocontrol_list.js
1584 ms
initstrings.js
1567 ms
strings.js
1692 ms
clienttemplates.js
1914 ms
dong.common.min.js
1685 ms
custom-inputs.min.js
1793 ms
desktop.min.js
1846 ms
dongenergy.group.editordashboard.dynamicdata.js
1862 ms
peoplepicker.js
1904 ms
clientpeoplepicker.js
1953 ms
clientforms.js
2050 ms
dong.js
443 ms
autofill.js
1858 ms
statistics.js
464 ms
WebResource.axd
1854 ms
dongenergy.favicon.js
1579 ms
ContentBox_Logic.js
732 ms
spcommon.png
290 ms
logo.png
289 ms
apartments_city.jpg
20241 ms
parking_city.jpg
20241 ms
Sustainability_report_EN.png
20242 ms
LED_ligt_Customer.jpg
20240 ms
dongenergy.js
103 ms
bg-shadow.png
123 ms
sprite.png
1495 ms
sprite2.png
230 ms
link_arrow.png
433 ms
bg-popup.png
238 ms
FelbridgeDONGEnergyW01-Lt.woff
446 ms
FelbridgeDONGEnergyW01-Bd.woff
433 ms
527 ms
sp.js
50 ms
wtid.js
251 ms
i
326 ms
i
317 ms
urban-city-apartment-block.jpg
422 ms
pipette-glass.jpg
423 ms
link_arrow-white.png
421 ms
quiet-lake.jpg
420 ms
transforming-energy-megadropdown.jpg
419 ms
Employees_platform_siri.jpg
417 ms
siteanalyze_5900.js
845 ms
dcs.gif
240 ms
Career-case-banner-Sabine-EN.jpg
192 ms
Anders%20Svindborg.jpg
154 ms
core.js
906 ms
291 ms
Dansic_2016.jpg
377 ms
HornseaZone_com.png
352 ms
118 ms
Anholt-offshore-wind-farm-overview.jpg
133 ms
wind-turbine-building-avedore-full.jpg
91 ms
fbevents.js
67 ms
128 ms
cookie-sprite.png
605 ms
ScriptResx.ashx
262 ms
corev15.css
338 ms
mediaplayer.js
269 ms
113 ms
dongenergy.com 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-*] attributes do not match their roles
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
Links do not have a discernible name
dongenergy.com 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dongenergy.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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 Dongenergy.com 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 Dongenergy.com 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.
dongenergy.com
Open Graph description is not detected on the main page of Dong Energy. 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: