Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

energiesparhaushalt.de

Energiespar-Haushalt | Tipps zum Energie sparen und umweltschonende Haushaltsgeräte im Überblick

Page Load Speed

3.8 sec in total

First Response

223 ms

Resources Loaded

3.1 sec

Page Rendered

488 ms

About Website

Click here to check amazing Energiespar Haushalt content for Germany. Otherwise, check out these important facts you probably never knew about energiesparhaushalt.de

Energie sparen, Kosten verringern, Umwelt und Geldbeutel schonen: Tipps zu Energie sparenden Elektrogeräten und nützliche Umwelttipps für den Energiespar-Haushalt

Visit energiesparhaushalt.de

Key Findings

We analyzed Energiesparhaushalt.de page load time and found that the first response time was 223 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

energiesparhaushalt.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

energiesparhaushalt.de

223 ms

www.energiesparhaushalt.de

195 ms

widgets.js

7 ms

css_8ad83401ee157bc3f4e741782d6c2b24.css

100 ms

js_3d406c0a587123de63cd9183a96679f4.js

270 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 27% of them (30 requests) were addressed to the original Energiesparhaushalt.de, 20% (22 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source External-iad3-2.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.7 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energiesparhaushalt.de main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 660.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 43.1 kB

  • Original 57.9 kB
  • After minification 55.1 kB
  • After compression 14.8 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 43.1 kB or 74% of the original size.

Image Optimization

-11%

Potential reduce by 49.5 kB

  • Original 446.7 kB
  • After minification 397.1 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, Energiespar Haushalt needs image optimization as it can save up to 49.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 56.9 kB

  • Original 660.4 kB
  • After minification 660.3 kB
  • After compression 603.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 169 B

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 8.2 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. Energiesparhaushalt.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (60%)

Requests Now

97

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energiespar Haushalt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

energiesparhaushalt.de accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

Best Practices

energiesparhaushalt.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

energiesparhaushalt.de SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energiesparhaushalt.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 Energiesparhaushalt.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Energiespar Haushalt. 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: