Tools & Wizards About Us
online-energieausweis.org screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

online-energieausweis.org

Energieausweis online erstellen - Online Energieausweis

Page Load Speed

3.3 sec in total

First Response

281 ms

Resources Loaded

2.1 sec

Page Rendered

955 ms

online-energieausweis.org screenshot

About Website

Click here to check amazing Online Energieausweis content for Germany. Otherwise, check out these important facts you probably never knew about online-energieausweis.org

✅ Jetzt Ihren Energieausweis online erstellen. Erhalten Sie Ihren online Energieausweis rechtssicher und nach aktueller GEG (vormals EnEV) vom Diplom Ingenieur geprüft.

Visit online-energieausweis.org

Key Findings

We analyzed Online-energieausweis.org page load time and found that the first response time was 281 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

online-energieausweis.org performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

online-energieausweis.org

281 ms

465 ms

www.online-energieausweis.org

279 ms

main.css

115 ms

bootstrap.min.css

595 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Online-energieausweis.org, 5% (2 requests) were made to Grwapi.net and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (813 ms) belongs to the original domain Online-energieausweis.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 492.8 kB (56%)

Content Size

883.8 kB

After Optimization

390.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Online-energieausweis.org main page is 883.8 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. 30% of websites need less resources to load. Javascripts take 402.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 30.0 kB

  • Original 39.8 kB
  • After minification 36.6 kB
  • After compression 9.8 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 30.0 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 19.0 kB

  • Original 226.0 kB
  • After minification 207.0 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. Online Energieausweis images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 262.1 kB

  • Original 402.5 kB
  • After minification 401.8 kB
  • After compression 140.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 262.1 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 181.8 kB

  • Original 215.5 kB
  • After minification 200.2 kB
  • After compression 33.7 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. Online-energieausweis.org needs all CSS files to be minified and compressed as it can save up to 181.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (40%)

Requests Now

40

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Energieausweis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

online-energieausweis.org

online-energieausweis.org

281 ms

465 ms

www.online-energieausweis.org

www.online-energieausweis.org

279 ms

main.css

main.css

115 ms

bootstrap.min.css

bootstrap.min.css

595 ms

welcher-energieausweis-widget.css

welcher-energieausweis-widget.css

418 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

14 ms

welcher-energieausweis-widget.js

welcher-energieausweis-widget.js

650 ms

widget.min.js

widget.min.js

517 ms

jquery-3.5.1-jquery.min.js

jquery-3.5.1-jquery.min.js

813 ms

popper.min.js

popper.min.js

414 ms

bootstrap.min.js

bootstrap.min.js

562 ms

main.js

main.js

327 ms

css2

css2

32 ms

left_navigation.css

left_navigation.css

223 ms

576.css

576.css

466 ms

768.css

768.css

333 ms

992.css

992.css

429 ms

smaller-768.css

smaller-768.css

443 ms

gtm.js

gtm.js

100 ms

logo.png

logo.png

451 ms

spin.svg

spin.svg

109 ms

pattern.png

pattern.png

140 ms

header-bg.jpg

header-bg.jpg

157 ms

logo-big.png

logo-big.png

155 ms

hamburger.png

hamburger.png

121 ms

ing-niedersachsen.png

ing-niedersachsen.png

168 ms

mitglied-haendlerbund.png

mitglied-haendlerbund.png

238 ms

payment.png

payment.png

281 ms

Bedarfsausweis-Wohngebaeude-Beispiel.jpg

Bedarfsausweis-Wohngebaeude-Beispiel.jpg

363 ms

icon_wohnhaus_plan_01.png

icon_wohnhaus_plan_01.png

290 ms

icon_gewerbe_plan_01.png

icon_gewerbe_plan_01.png

274 ms

energieausweis-online-erstellen-verbrauchsausweis.png

energieausweis-online-erstellen-verbrauchsausweis.png

311 ms

energieausweis-online-erstellen-verbrauchsausweis-gewerbe.png

energieausweis-online-erstellen-verbrauchsausweis-gewerbe.png

358 ms

telefon-1.png

telefon-1.png

381 ms

wohnhaus-1.png

wohnhaus-1.png

406 ms

wohnhaus-ba-1.png

wohnhaus-ba-1.png

410 ms

gewerbe-1.png

gewerbe-1.png

445 ms

IBC-logo.png

IBC-logo.png

157 ms

MwQ5bhbm2POE6Vg.ttf

MwQ5bhbm2POE6Vg.ttf

40 ms

analytics.js

analytics.js

20 ms

collect

collect

14 ms

collect

collect

25 ms

ga-audiences

ga-audiences

107 ms

Accessibility Review

online-energieausweis.org accessibility score

81

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

Image elements do not have [alt] attributes

Best Practices

online-energieausweis.org 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

online-energieausweis.org SEO score

83

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

High

Tap targets are not sized appropriately

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 Online-energieausweis.org 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 Online-energieausweis.org 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

online-energieausweis.org

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