Tools & Wizards About Us
energiekonzepte-nrw.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

energiekonzepte-nrw.de

Leistungen der ebs Energiekonzepte NRW › Energieeffizienz schafft Zukunft

Page Load Speed

3 sec in total

First Response

359 ms

Resources Loaded

2.3 sec

Page Rendered

303 ms

energiekonzepte-nrw.de screenshot

About Website

Visit energiekonzepte-nrw.de now to see the best up-to-date Energiekonzepte NRW content and also check out these interesting facts you probably never knew about energiekonzepte-nrw.de

Wir optimieren für Sie Strom + Gas, bieten Infrarot-Heizungen, LED-Leuchtmittel, Energieeffizienzberatung

Visit energiekonzepte-nrw.de

Key Findings

We analyzed Energiekonzepte-nrw.de page load time and found that the first response time was 359 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

energiekonzepte-nrw.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

energiekonzepte-nrw.de

359 ms

www.energiekonzepte-nrw.de

325 ms

style.min.css

115 ms

styles.css

219 ms

css

27 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 76% of them (54 requests) were addressed to the original Energiekonzepte-nrw.de, 15% (11 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (816 ms) relates to the external source Slow.destinyfernandi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.1 kB (13%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energiekonzepte-nrw.de main page is 1.8 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 39.8 kB

  • Original 48.5 kB
  • After minification 46.4 kB
  • After compression 8.7 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 39.8 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 172.2 kB

  • Original 1.5 MB
  • After minification 1.3 MB

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, Energiekonzepte NRW needs image optimization as it can save up to 172.2 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

-8%

Potential reduce by 8.1 kB

  • Original 101.9 kB
  • After minification 101.9 kB
  • After compression 93.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 4.9 kB

  • Original 101.0 kB
  • After minification 101.0 kB
  • After compression 96.1 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. Energiekonzepte-nrw.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

56

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energiekonzepte NRW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energiekonzepte-nrw.de

energiekonzepte-nrw.de

359 ms

www.energiekonzepte-nrw.de

www.energiekonzepte-nrw.de

325 ms

style.min.css

style.min.css

115 ms

styles.css

styles.css

219 ms

css

css

27 ms

css

css

42 ms

style.css

style.css

229 ms

responsive.css

responsive.css

217 ms

color.css

color.css

232 ms

typography.css

typography.css

231 ms

flexslider.css

flexslider.css

225 ms

prettyPhoto.css

prettyPhoto.css

325 ms

font-awesome.min.css

font-awesome.min.css

322 ms

default.min.css

default.min.css

445 ms

jquery.min.js

jquery.min.js

596 ms

jquery-migrate.min.js

jquery-migrate.min.js

336 ms

op-jquery-base-all.min.js

op-jquery-base-all.min.js

593 ms

style.css

style.css

428 ms

script.js

script.js

425 ms

q

q

14 ms

ad.js

ad.js

657 ms

dbekjrhg3

dbekjrhg3

816 ms

index.js

index.js

649 ms

index.js

index.js

653 ms

core.min.js

core.min.js

655 ms

accordion.min.js

accordion.min.js

655 ms

script.js

script.js

655 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

658 ms

jquery.isotope.min.js

jquery.isotope.min.js

658 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

722 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

723 ms

cropped-ebs-Energiekonzepte-NRW-Header-1200x184.jpg

cropped-ebs-Energiekonzepte-NRW-Header-1200x184.jpg

263 ms

folieebsleistungenmitlogo20140623.jpg

folieebsleistungenmitlogo20140623.jpg

264 ms

folieenergieeffizienzberatung20140625.png

folieenergieeffizienzberatung20140625.png

673 ms

foliestromanbieterwechsel20140625.png

foliestromanbieterwechsel20140625.png

569 ms

folieenergiemanagement20140625.png

folieenergiemanagement20140625.png

546 ms

foliegasanbieterwechsel20140625.png

foliegasanbieterwechsel20140625.png

443 ms

folieebsbeleuchtung20140623.png

folieebsbeleuchtung20140623.png

450 ms

folieebsinfrarotheizung20140623.png

folieebsinfrarotheizung20140623.png

582 ms

folieebsleistungenmitlogo20140623.jpg

folieebsleistungenmitlogo20140623.jpg

556 ms

folieenergieeffizienzberatung20140625.png

folieenergieeffizienzberatung20140625.png

567 ms

foliestromanbieterwechsel20140625.png

foliestromanbieterwechsel20140625.png

654 ms

folieenergiemanagement20140625.png

folieenergiemanagement20140625.png

662 ms

foliegasanbieterwechsel20140625.png

foliegasanbieterwechsel20140625.png

675 ms

folieebsbeleuchtung20140623.png

folieebsbeleuchtung20140623.png

680 ms

folieebsinfrarotheizung20140623.png

folieebsinfrarotheizung20140623.png

703 ms

folie-ebs-Leistungen-mit-Logo-2014-06-23.gif

folie-ebs-Leistungen-mit-Logo-2014-06-23.gif

763 ms

css

css

55 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

50 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

54 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

36 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

37 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

56 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

120 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

119 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

119 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

120 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

122 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

634 ms

bullet.png

bullet.png

647 ms

arrows.png

arrows.png

526 ms

rss.png

rss.png

524 ms

behance.png

behance.png

555 ms

deviantart.png

deviantart.png

621 ms

dribbble.png

dribbble.png

622 ms

digg.png

digg.png

622 ms

facebook.png

facebook.png

633 ms

forrst.png

forrst.png

652 ms

pinterest.png

pinterest.png

666 ms

twitter.png

twitter.png

730 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

35 ms

Accessibility Review

energiekonzepte-nrw.de accessibility score

89

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

Links do not have a discernible name

Best Practices

energiekonzepte-nrw.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

energiekonzepte-nrw.de SEO score

100

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

    DE

  • Encoding

    UTF-8

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

energiekonzepte-nrw.de

Open Graph description is not detected on the main page of Energiekonzepte NRW. 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: