17 sec in total
335 ms
15.9 sec
678 ms
Click here to check amazing Oe KO Energie content for Germany. Otherwise, check out these important facts you probably never knew about oeko-energie.de
ÃKO-Energie - Produkte zur Energieeinsparung & Ressourcenschonung seit 1997
Visit oeko-energie.deWe analyzed Oeko-energie.de page load time and found that the first response time was 335 ms and then it took 16.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Oeko-energie.de rating and web reputation
oeko-energie.de performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value5.7 s
17/100
25%
Value6.1 s
45/100
10%
Value550 ms
54/100
30%
Value0.026
100/100
15%
Value5.6 s
69/100
10%
335 ms
618 ms
188 ms
188 ms
190 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 62% of them (37 requests) were addressed to the original Oeko-energie.de, 10% (6 requests) were made to W4.seitzeichen.de and 3% (2 requests) were made to Top50-solar.de. The less responsive or slowest element that took the longest time to load (14.6 sec) relates to the external source Tag-cloud-generator.com.
Page size can be reduced by 147.7 kB (36%)
414.3 kB
266.6 kB
In fact, the total size of Oeko-energie.de main page is 414.3 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 213.8 kB which makes up the majority of the site volume.
Potential reduce by 70.6 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. 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 70.6 kB or 84% of the original size.
Potential reduce by 11.0 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. Oe KO Energie images are well optimized though.
Potential reduce by 51.9 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 51.9 kB or 53% of the original size.
Potential reduce by 14.3 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. Oeko-energie.de needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 78% of the original size.
Number of requests can be reduced by 19 (35%)
54
35
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oe KO 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 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oeko-energie.de
335 ms
www.oeko-energie.de
618 ms
sf.css
188 ms
sd.css
188 ms
scal.css
190 ms
smn.css
189 ms
sc.css
191 ms
ssb.css
371 ms
jq.js
596 ms
jqdm.js
373 ms
solarcode.js
239 ms
microcounter.php
295 ms
oekotop100_banner.gif
1836 ms
www.ranking-hits.de
735 ms
banner.php
322 ms
button.php
414 ms
windenergie-button.gif
293 ms
75_75_stat.gif
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pback.gif
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s2dlogo.jpg
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bpanlagetable25.jpg
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cityeloekohintentable25.jpg
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solarmodelletable25.gif
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airbreezewindgeneratortable25.jpg
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aquacirkelgoldtable25.jpg
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solarbuchtable25.gif
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picup.gif
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oeko-gelistet1.jpg
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ga.js
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clouds.png
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__utm.gif
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pbackn.png
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pbacksb.png
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widget_e9cb37141483fa601a2d241798afc951.js
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www.umweltenergie-top100.de
327 ms
Button3.jpg
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szm.js
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75_75_stat.gif
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pmoredown.gif
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clsw.gif
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lml.css
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snd.gif
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_.gif
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default.gif
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www.umweltenergie-top100.de
313 ms
oeko-energie.de 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
oeko-energie.de 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
Issues were logged in the Issues panel in Chrome Devtools
oeko-energie.de SEO score
N/A
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oeko-energie.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Oeko-energie.de 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.
oeko-energie.de
Open Graph description is not detected on the main page of Oe KO 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: