6.4 sec in total
1.1 sec
5.2 sec
161 ms
Visit service.wienenergie.at now to see the best up-to-date Service Wien Energie content for Austria and also check out these interesting facts you probably never knew about service.wienenergie.at
Visit service.wienenergie.atWe analyzed Service.wienenergie.at page load time and found that the first response time was 1.1 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
service.wienenergie.at performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value7.9 s
3/100
25%
Value9.0 s
14/100
10%
Value40 ms
100/100
30%
Value0.018
100/100
15%
Value8.1 s
41/100
10%
1077 ms
472 ms
109 ms
586 ms
109 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 30% of them (21 requests) were addressed to the original Service.wienenergie.at, 51% (36 requests) were made to Styles.wienerstadtwerke.at and 6% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Styles.wienerstadtwerke.at.
Page size can be reduced by 1.1 MB (63%)
1.7 MB
622.2 kB
In fact, the total size of Service.wienenergie.at main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 15.3 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 15.3 kB or 76% of the original size.
Potential reduce by 41.5 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. Obviously, Service Wien Energie needs image optimization as it can save up to 41.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 746.3 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 746.3 kB or 71% of the original size.
Potential reduce by 256.3 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. Service.wienenergie.at needs all CSS files to be minified and compressed as it can save up to 256.3 kB or 84% of the original size.
Number of requests can be reduced by 49 (74%)
66
17
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Service Wien Energie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
service.wienenergie.at
1077 ms
service.wienenergie.at
472 ms
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586 ms
prj.css
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jquery.js
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jquery-ui.js
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utilities.js
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wienitScripts.js
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utilities.js
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e.js
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layout.css
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mod.css
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extra.css
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ci.css
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slim_base.css
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basemod.css
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content.css
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forms.css
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votings.css
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rmenu.css
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ui.datepicker.css
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jquery.cluetip.css
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jquery.anythingslider.css
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kraftwerk.css
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jquery-ui.css
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print.css
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slim_print_base.css
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subnavi.css
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jquery-1.8.3.min.js
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t.js
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handheld.css
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image_119783.jpg
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hauptnavi_pfeil_weiss.gif
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statistics.do
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button_verlauf.gif
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navi_pfeil.gif
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externer_link_icon.gif
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pfeilbox3.gif
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utilities.js
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jquery.effects.core.js
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jquery.easing.1.2.js
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jquery.numeric.js
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autoNumeric-1.6.2.js
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jquery.anythingslider.min.js
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jquery.qtip.min.js
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player.js
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player.css
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ga.js
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vuid.min.js
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__utm.gif
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proxy.html
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jquery.effects.slide.js
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service.wienenergie.at 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
service.wienenergie.at 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
Browser errors were logged to the console
Page has valid source maps
service.wienenergie.at SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Service.wienenergie.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Service.wienenergie.at 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.
service.wienenergie.at
Open Graph description is not detected on the main page of Service Wien Energie. 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: