3.6 sec in total
338 ms
3.1 sec
237 ms
Click here to check amazing Energie Lexikon content for Germany. Otherwise, check out these important facts you probably never knew about energie-lexikon.info
Das RP-Energie-Lexikon enthält detaillierte Fachartikel über Grundbegriffe, Fakten und Zusammenhänge im Fachgebiet der Energieversorgung und Energienutzung. Insbesondere werden Energieeffizienz, Resso...
Visit energie-lexikon.infoWe analyzed Energie-lexikon.info page load time and found that the first response time was 338 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
energie-lexikon.info performance score
name
value
score
weighting
Value1.7 s
93/100
10%
Value1.7 s
99/100
25%
Value2.3 s
99/100
10%
Value130 ms
96/100
30%
Value0.096
91/100
15%
Value2.4 s
98/100
10%
338 ms
758 ms
323 ms
326 ms
327 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Energie-lexikon.info and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Energie-lexikon.info.
Page size can be reduced by 290.4 kB (57%)
511.0 kB
220.6 kB
In fact, the total size of Energie-lexikon.info main page is 511.0 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. 15% of websites need less resources to load. Javascripts take 300.0 kB which makes up the majority of the site volume.
Potential reduce by 41.7 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 41.7 kB or 70% of the original size.
Potential reduce by 2.7 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. Energie Lexikon images are well optimized though.
Potential reduce by 212.8 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 212.8 kB or 71% of the original size.
Potential reduce by 33.3 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. Energie-lexikon.info needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 79% of the original size.
Number of requests can be reduced by 9 (53%)
17
8
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energie Lexikon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
energie-lexikon.info
338 ms
www.energie-lexikon.info
758 ms
styles.css
323 ms
jquery-ui-1.10.3.custom.min.css
326 ms
shariff.min.css
327 ms
jquery.js
649 ms
jquery-ui-1.10.3.custom.min.js
661 ms
navigation.js
328 ms
articles.js
751 ms
select_article.js
657 ms
togglediv.js
647 ms
banners.js
657 ms
extlinks.js
971 ms
cloudtext.js
1011 ms
shariff.min.js
1011 ms
background3.jpg
691 ms
dash.png
205 ms
rss.png
334 ms
paschotta5.jpg
333 ms
ui-bg_flat_75_ffffff_40x100.png
316 ms
fontawesome-webfont.woff
768 ms
energie-lexikon.info 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.
energie-lexikon.info 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
General
Impact
Issue
Detected JavaScript libraries
energie-lexikon.info SEO score
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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energie-lexikon.info 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 Energie-lexikon.info 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.
energie-lexikon.info
Open Graph description is not detected on the main page of Energie Lexikon. 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: