Tools & Wizards About Us
energieausweis-energieberater.de screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

energieausweis-energieberater.de

Energieausweis / Energiepass für Haus (Wohnung) und Gebäude

Page Load Speed

22.9 sec in total

First Response

367 ms

Resources Loaded

22.2 sec

Page Rendered

318 ms

energieausweis-energieberater.de screenshot

About Website

Visit energieausweis-energieberater.de now to see the best up-to-date Energieausweis Energieberater content for Germany and also check out these interesting facts you probably never knew about energieausweis-energieberater.de

Finden Sie Ihren Energieausweis-, Energiepass - Aussteller auf Energieausweis-Energieberter.de. Mehr als 2.500 qualifizierte Energieausweis Aussteller.

Visit energieausweis-energieberater.de

Key Findings

We analyzed Energieausweis-energieberater.de page load time and found that the first response time was 367 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

energieausweis-energieberater.de performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value32.9 s

0/100

10%

Network Requests Diagram

energieausweis-energieberater.de

367 ms

portal-layout.css

319 ms

popup.js

319 ms

solarcode.js

241 ms

plusone.js

10 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 16% of them (11 requests) were addressed to the original Energieausweis-energieberater.de, 54% (37 requests) were made to Modernus.de and 9% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source W4.seitzeichen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.4 kB (22%)

Content Size

485.6 kB

After Optimization

380.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energieausweis-energieberater.de main page is 485.6 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. 55% of websites need less resources to load. Images take 262.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.5 kB

  • Original 50.1 kB
  • After minification 41.2 kB
  • After compression 9.6 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. This page needs HTML code to be minified as it can gain 8.9 kB, which is 18% 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 40.5 kB or 81% of the original size.

Image Optimization

-24%

Potential reduce by 63.6 kB

  • Original 262.4 kB
  • After minification 198.8 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, Energieausweis Energieberater needs image optimization as it can save up to 63.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 747 B

  • Original 170.5 kB
  • After minification 170.4 kB
  • After compression 169.8 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

-21%

Potential reduce by 534 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.0 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. Energieausweis-energieberater.de needs all CSS files to be minified and compressed as it can save up to 534 B or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (51%)

Requests Now

55

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energieausweis Energieberater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

energieausweis-energieberater.de

energieausweis-energieberater.de

367 ms

portal-layout.css

portal-layout.css

319 ms

popup.js

popup.js

319 ms

solarcode.js

solarcode.js

241 ms

plusone.js

plusone.js

10 ms

solarcode.js

solarcode.js

457 ms

portal-layout.css

portal-layout.css

381 ms

popup.js

popup.js

382 ms

was-wofuer-energieausweis-energiepass-klein.jpg

was-wofuer-energieausweis-energiepass-klein.jpg

126 ms

button.php

button.php

160 ms

logo.jpg

logo.jpg

95 ms

header_menu_left.jpg

header_menu_left.jpg

95 ms

header_menu_right.jpg

header_menu_right.jpg

94 ms

header_menu_seperator.jpg

header_menu_seperator.jpg

190 ms

header_menu_dark.jpg

header_menu_dark.jpg

190 ms

header_menu_highlight.jpg

header_menu_highlight.jpg

283 ms

header_left.jpg

header_left.jpg

285 ms

header_right.jpg

header_right.jpg

286 ms

header.jpg

header.jpg

283 ms

rounded_box_left_top.jpg

rounded_box_left_top.jpg

285 ms

rounded_box_right_top.jpg

rounded_box_right_top.jpg

286 ms

rounded_box_top.jpg

rounded_box_top.jpg

376 ms

rounded_box_left_bottom.jpg

rounded_box_left_bottom.jpg

376 ms

rounded_box_right_bottom.jpg

rounded_box_right_bottom.jpg

377 ms

rounded_box_bottom.jpg

rounded_box_bottom.jpg

378 ms

rounded_small_filled_box_left_top.jpg

rounded_small_filled_box_left_top.jpg

379 ms

rounded_small_filled_box_right_top.jpg

rounded_small_filled_box_right_top.jpg

379 ms

suche-dienstleister.jpg

suche-dienstleister.jpg

94 ms

rounded_small_filled_box_left_bottom.jpg

rounded_small_filled_box_left_bottom.jpg

468 ms

rounded_small_filled_box_right_bottom.jpg

rounded_small_filled_box_right_bottom.jpg

469 ms

Kostenlos%20anmelden.jpg

Kostenlos%20anmelden.jpg

185 ms

map.jpg

map.jpg

192 ms

footer_menubar_logo.jpg

footer_menubar_logo.jpg

191 ms

twitter.png

twitter.png

191 ms

unterschied-verbrauchsorientiert-bedarfsorientiert-energieausweis-energiepass-klein.jpg

unterschied-verbrauchsorientiert-bedarfsorientiert-energieausweis-energiepass-klein.jpg

219 ms

wann-energieausweis-energiepass-pflicht-klein.jpg

wann-energieausweis-energiepass-pflicht-klein.jpg

221 ms

kein-energieausweis-energiepass-pflicht-klein.jpg

kein-energieausweis-energiepass-pflicht-klein.jpg

226 ms

gueltigkeit-energieausweis-energiepass-wie-lange-klein.jpg

gueltigkeit-energieausweis-energiepass-wie-lange-klein.jpg

225 ms

Energieausweis-klein.jpg

Energieausweis-klein.jpg

229 ms

ablauf-ausstellung-energieausweis-energiepass-klein.jpg

ablauf-ausstellung-energieausweis-energiepass-klein.jpg

224 ms

preise-kosten-energieausweis-energiepass-klein.jpg

preise-kosten-energieausweis-energiepass-klein.jpg

330 ms

wer-darf-ausstellen-energieausweis-energiepass-klein.jpg

wer-darf-ausstellen-energieausweis-energiepass-klein.jpg

331 ms

energiepass-foederung-ausstellung-klein.jpg

energiepass-foederung-ausstellung-klein.jpg

335 ms

img.php

img.php

111 ms

footer_menubar_dark.jpg

footer_menubar_dark.jpg

454 ms

footer_menubar_seperator.jpg

footer_menubar_seperator.jpg

454 ms

widget_a4304b3fa771f78964e0611186c0ea76.js

widget_a4304b3fa771f78964e0611186c0ea76.js

20140 ms

logo.jpg

logo.jpg

380 ms

suche-dienstleister.jpg

suche-dienstleister.jpg

379 ms

Kostenlos%20anmelden.jpg

Kostenlos%20anmelden.jpg

377 ms

facebook.png

facebook.png

465 ms

map.jpg

map.jpg

556 ms

twitter.png

twitter.png

463 ms

footer_menubar_logo.jpg

footer_menubar_logo.jpg

372 ms

default.png

default.png

124 ms

www.toermer.com

www.toermer.com

357 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

39 ms

like.php

like.php

273 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

36 ms

fastbutton

fastbutton

33 ms

ga.js

ga.js

16 ms

__utm.gif

__utm.gif

34 ms

postmessageRelay

postmessageRelay

68 ms

developers.google.com

developers.google.com

828 ms

3636781319-postmessagerelay.js

3636781319-postmessagerelay.js

17 ms

rpc:shindig_random.js

rpc:shindig_random.js

7 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

KKhk6eugt1M.js

KKhk6eugt1M.js

28 ms

FEppCFCt76d.png

FEppCFCt76d.png

13 ms

Accessibility Review

energieausweis-energieberater.de accessibility score

71

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

energieausweis-energieberater.de best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

energieausweis-energieberater.de SEO score

67

Search Engine Optimization Advices

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

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 Energieausweis-energieberater.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 Energieausweis-energieberater.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

energieausweis-energieberater.de

Open Graph description is not detected on the main page of Energieausweis Energieberater. 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: