Tools & Wizards About Us
energieinfo.de screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

energieinfo.de

Energie & System Erde

Page Load Speed

1.7 sec in total

First Response

471 ms

Resources Loaded

828 ms

Page Rendered

415 ms

energieinfo.de screenshot

About Website

Welcome to energieinfo.de homepage info - get ready to check Energie Info best content for Germany right away, or after learning these important things about energieinfo.de

Energie als Thema im Zusammenhang mit Umwelt, Klima, System Erde. Schwerpunkte: Energielexikon, Energiesparen, Energiethemen

Visit energieinfo.de

Key Findings

We analyzed Energieinfo.de page load time and found that the first response time was 471 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

energieinfo.de performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

energieinfo.de

471 ms

ei_nav.css

202 ms

ei_home.css

205 ms

energieinfo_logo_130_v2.jpg

207 ms

sbm_delicous.gif

207 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Energieinfo.de and no external sources were called. The less responsive or slowest element that took the longest time to load (471 ms) belongs to the original domain Energieinfo.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.6 kB (24%)

Content Size

167.4 kB

After Optimization

126.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Energieinfo.de main page is 167.4 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. Images take 121.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 32.4 kB

  • Original 40.2 kB
  • After minification 26.8 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 13.4 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.4 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 3.5 kB

  • Original 121.4 kB
  • After minification 117.9 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 Info images are well optimized though.

CSS Optimization

-81%

Potential reduce by 4.8 kB

  • Original 5.8 kB
  • After minification 4.4 kB
  • After compression 1.1 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. Energieinfo.de needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energie Info. According to our analytics all requests are already optimized.

Network Requests Diagram

energieinfo.de

energieinfo.de

471 ms

ei_nav.css

ei_nav.css

202 ms

ei_home.css

ei_home.css

205 ms

energieinfo_logo_130_v2.jpg

energieinfo_logo_130_v2.jpg

207 ms

sbm_delicous.gif

sbm_delicous.gif

207 ms

sbm_mr_wong_logo16.gif

sbm_mr_wong_logo16.gif

209 ms

sbm_google.gif

sbm_google.gif

207 ms

sbm_linkarena.gif

sbm_linkarena.gif

301 ms

vollgas_energiekrise_bockhorst_120.png

vollgas_energiekrise_bockhorst_120.png

305 ms

abc_energie_titel_100_new.jpg

abc_energie_titel_100_new.jpg

309 ms

valid-html401-blue

valid-html401-blue

310 ms

ei_front_i_oil_refinery_and_ship_40d2_000786.jpg

ei_front_i_oil_refinery_and_ship_40d2_000786.jpg

316 ms

ei_front_n_lieblings_trauerweide_40d2_004520.jpg

ei_front_n_lieblings_trauerweide_40d2_004520.jpg

452 ms

berlin_reichstagsgebaeude_der_bevoelkerung_20d_010494_med.thumb.jpg

berlin_reichstagsgebaeude_der_bevoelkerung_20d_010494_med.thumb.jpg

350 ms

co2_symbol_200px.png

co2_symbol_200px.png

307 ms

Accessibility Review

energieinfo.de accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

energieinfo.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

energieinfo.de SEO score

92

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energieinfo.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Energieinfo.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.

Social Sharing Optimization

energieinfo.de

Open Graph description is not detected on the main page of Energie Info. 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: