4.5 sec in total
314 ms
4.1 sec
88 ms
Welcome to rheinenergie.de homepage info - get ready to check Rhein Energie best content right away, or after learning these important things about rheinenergie.de
Strom, Gas, Wasser und Wärme: Wir versorgen Privathaushalte und Unternehmen bundesweit. ► Jetzt online Tarif berechnen lassen!
Visit rheinenergie.deWe analyzed Rheinenergie.de page load time and found that the first response time was 314 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rheinenergie.de performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value6.9 s
6/100
25%
Value7.1 s
31/100
10%
Value1,740 ms
10/100
30%
Value0.007
100/100
15%
Value9.4 s
31/100
10%
314 ms
500 ms
255 ms
970 ms
1272 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Rheinenergie.de, 57% (4 requests) were made to Web.cdn.rheinenergie.com and 29% (2 requests) were made to Rheinenergie.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Web.cdn.rheinenergie.com.
Page size can be reduced by 53.6 kB (10%)
521.2 kB
467.7 kB
In fact, the total size of Rheinenergie.de main page is 521.2 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 416.0 kB which makes up the majority of the site volume.
Potential reduce by 52.6 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 52.6 kB or 84% of the original size.
Potential reduce by 939 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Rheinenergie.de has all CSS files already compressed.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rhein Energie. According to our analytics all requests are already optimized.
rheinenergie.de
314 ms
www.rheinenergie.com
500 ms
255 ms
revue.css
970 ms
revue.js
1272 ms
SuisseIntl-Light-WebM.woff
2140 ms
SuisseIntl-Medium-WebM.woff
1862 ms
rheinenergie.de accessibility score
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
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.
rheinenergie.de 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
rheinenergie.de SEO score
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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rheinenergie.de 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 Rheinenergie.de 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.
rheinenergie.de
Open Graph data is detected on the main page of Rhein Energie. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: