Tools & Wizards About Us
energie-fachberater.de screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

energie-fachberater.de

Ratgeberportal rund um die Haussanierung - ENERGIE-FACHBERATER

Page Load Speed

4.3 sec in total

First Response

227 ms

Resources Loaded

3.8 sec

Page Rendered

296 ms

energie-fachberater.de screenshot

About Website

Welcome to energie-fachberater.de homepage info - get ready to check ENERGIE FACHBERATER best content for Germany right away, or after learning these important things about energie-fachberater.de

Hier finden Sie umfangreiche Praxistipps vom Energieberater und unabhängigen Expertenrat, wie Sie richtig sanieren oder modernisieren und alle Fördermittel optimal ausschöpfen.

Visit energie-fachberater.de

Key Findings

We analyzed Energie-fachberater.de page load time and found that the first response time was 227 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

energie-fachberater.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.5 s

8/100

10%

TBT (Total Blocking Time)

Value5,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

energie-fachberater.de

227 ms

www.energie-fachberater.de

711 ms

js

58 ms

design.css

293 ms

custom-fonts.css

277 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 84% of them (119 requests) were addressed to the original Energie-fachberater.de, 4% (6 requests) were made to Youtube.com and 3% (4 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Energie-fachberater.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.6 kB (14%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energie-fachberater.de main page is 2.2 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. Only a small number of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 268.2 kB

  • Original 315.0 kB
  • After minification 284.1 kB
  • After compression 46.8 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 268.2 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 40.1 kB

  • Original 1.2 MB
  • After minification 1.2 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. ENERGIE FACHBERATER images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 511.0 kB
  • After minification 511.0 kB
  • After compression 507.8 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

-2%

Potential reduce by 3.1 kB

  • Original 129.9 kB
  • After minification 129.9 kB
  • After compression 126.8 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-fachberater.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (17%)

Requests Now

133

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ENERGIE FACHBERATER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energie-fachberater.de

energie-fachberater.de

227 ms

www.energie-fachberater.de

www.energie-fachberater.de

711 ms

js

js

58 ms

design.css

design.css

293 ms

custom-fonts.css

custom-fonts.css

277 ms

responsive.css

responsive.css

289 ms

responsive-2.css

responsive-2.css

304 ms

jquery.fancybox.css

jquery.fancybox.css

304 ms

tipTip.css

tipTip.css

304 ms

nanoscroller.css

nanoscroller.css

377 ms

gpt.js

gpt.js

118 ms

ads.js

ads.js

408 ms

259df3235613751f4744cd2842e5075a.js

259df3235613751f4744cd2842e5075a.js

590 ms

bannerSlider.js

bannerSlider.js

408 ms

hub.js

hub.js

82 ms

wClickLogger.js

wClickLogger.js

291 ms

pubads_impl.js

pubads_impl.js

26 ms

all.js

all.js

65 ms

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efb_logo_cmp-41a58921fc41023g14bdb937a88cb08f.png

119 ms

meta-facebook.png

meta-facebook.png

135 ms

meta-instagram.png

meta-instagram.png

133 ms

meta-twitter.png

meta-twitter.png

134 ms

meta-pinterest.png

meta-pinterest.png

133 ms

meta-youtube.png

meta-youtube.png

134 ms

meta-rss.png

meta-rss.png

181 ms

nav1-blue.gif

nav1-blue.gif

244 ms

nav1-red.gif

nav1-red.gif

410 ms

nav1-orange.gif

nav1-orange.gif

411 ms

nav1-yellow.gif

nav1-yellow.gif

411 ms

nav1-green.gif

nav1-green.gif

411 ms

button-search.gif

button-search.gif

568 ms

trans.gif

trans.gif

569 ms

bg-box-cream-paper.gif

bg-box-cream-paper.gif

568 ms

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656 ms

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657 ms

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658 ms

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564 ms

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794 ms

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656 ms

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656 ms

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796 ms

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795 ms

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887 ms

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885 ms

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794 ms

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885 ms

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887 ms

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887 ms

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888 ms

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alte-tueren-denkmalschutz-unternehmerverband-historische-baustoffe-eb518f6fb2fd7bfgc29b2278cae95f51.jpg

1023 ms

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fassadendaemmung-wdvs-webertherm-circle_sg-weber-c9971fbeab57667g2fcc6dedd6ed747f.jpg

1023 ms

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1023 ms

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1135 ms

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1216 ms

97Fl9ax18Ik

97Fl9ax18Ik

150 ms

all.js

all.js

19 ms

PT_Sans-Web-Regular.woff

PT_Sans-Web-Regular.woff

927 ms

3os1CGXVX8Q

3os1CGXVX8Q

447 ms

PT_Sans-Web-Bold.woff

PT_Sans-Web-Bold.woff

1118 ms

EFIB.woff

EFIB.woff

1014 ms

PT_Sans-Web-Italic.woff

PT_Sans-Web-Italic.woff

1118 ms

PT_Sans-Web-BoldItalic.woff

PT_Sans-Web-BoldItalic.woff

1011 ms

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1116 ms

t.js

t.js

752 ms

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1072 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

25 ms

base.js

base.js

57 ms

ad_status.js

ad_status.js

297 ms

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843 ms

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verfallenes-baudenkmal-dbu-f66bfffd79aa593g1311b20254350345.jpg

906 ms

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919 ms

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916 ms

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236 ms

embed.js

embed.js

162 ms

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759 ms

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fassadendaemmung-wdvs-webertherm-circle_sg-weber-c9971fbeab57667g29266c144ea6d8b3.jpg

781 ms

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779 ms

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847 ms

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771 ms

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140 ms

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141 ms

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efb-foerderueberblick-start.png

766 ms

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865 ms

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wienerberger.gif

785 ms

mitsubishi-electric.gif

mitsubishi-electric.gif

785 ms

selfio.gif

selfio.gif

853 ms

id

id

105 ms

Create

Create

261 ms

Create

Create

262 ms

fgk.gif

fgk.gif

723 ms

ev-liquidhome.gif

ev-liquidhome.gif

723 ms

gluehbirne.gif

gluehbirne.gif

746 ms

knauf-insulation.gif

knauf-insulation.gif

743 ms

pci.gif

pci.gif

724 ms

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unger-diffutherm.gif

729 ms

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netzeroacademy.gif

730 ms

daikin.gif

daikin.gif

734 ms

hager.gif

hager.gif

755 ms

cntcc

cntcc

535 ms

bvf.gif

bvf.gif

631 ms

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multipor.gif

691 ms

dbu.gif

dbu.gif

692 ms

bauder.gif

bauder.gif

693 ms

deinetuer.gif

deinetuer.gif

687 ms

ursa.gif

ursa.gif

611 ms

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610 ms

GenerateIT

GenerateIT

61 ms

GenerateIT

GenerateIT

62 ms

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broetje.gif

598 ms

jung.gif

jung.gif

572 ms

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572 ms

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580 ms

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607 ms

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607 ms

vpb.gif

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643 ms

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sg-weber.gif

610 ms

wellhoefer.gif

wellhoefer.gif

604 ms

aco.gif

aco.gif

605 ms

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631 ms

rockwool.gif

rockwool.gif

612 ms

depi.gif

depi.gif

670 ms

junkers.gif

junkers.gif

609 ms

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608 ms

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607 ms

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612 ms

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612 ms

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598 ms

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598 ms

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609 ms

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613 ms

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612 ms

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611 ms

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597 ms

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596 ms

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612 ms

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611 ms

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613 ms

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612 ms

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589 ms

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590 ms

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611 ms

Accessibility Review

energie-fachberater.de accessibility score

60

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role] values are not valid

High

ARIA IDs are not unique

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

energie-fachberater.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

energie-fachberater.de SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Energie-fachberater.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 Energie-fachberater.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

energie-fachberater.de

Open Graph data is detected on the main page of ENERGIE FACHBERATER. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: