Tools & Wizards About Us
deutsche-holz-energie.de screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

deutsche-holz-energie.de

Regenerative Energien - Deutsche Holz Energie Nord GmbH

Page Load Speed

3 sec in total

First Response

452 ms

Resources Loaded

2.3 sec

Page Rendered

181 ms

deutsche-holz-energie.de screenshot

About Website

Click here to check amazing Deutsche Holz Energie content. Otherwise, check out these important facts you probably never knew about deutsche-holz-energie.de

Biomasse als Brennstoff, Biomasse-Anlagen, Lohntrocknung, Photovoltaik: Deutsche Holzenergie Nord GmbH, Oststraße 7, 38315 Beuchte, Telefonnummer: 0531 8853010

Visit deutsche-holz-energie.de

Key Findings

We analyzed Deutsche-holz-energie.de page load time and found that the first response time was 452 ms and then it took 2.5 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

deutsche-holz-energie.de performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

deutsche-holz-energie.de

452 ms

www.deutsche-holzenergie.de

703 ms

jquery.min.js

7 ms

Hyphenator.js

58 ms

styles.css

146 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Deutsche-holz-energie.de, 68% (28 requests) were made to Deutsche-holzenergie.de and 12% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (703 ms) relates to the external source Deutsche-holzenergie.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (48%)

Content Size

478.0 kB

After Optimization

249.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deutsche-holz-energie.de main page is 478.0 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. 35% of websites need less resources to load. Javascripts take 262.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 10.0 kB

  • Original 12.8 kB
  • After minification 11.1 kB
  • After compression 2.8 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 1.7 kB, which is 13% 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 10.0 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 13.0 kB

  • Original 185.1 kB
  • After minification 172.1 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. Deutsche Holz Energie images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 190.8 kB

  • Original 262.3 kB
  • After minification 161.2 kB
  • After compression 71.5 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 190.8 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 14.5 kB

  • Original 17.9 kB
  • After minification 11.4 kB
  • After compression 3.4 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. Deutsche-holz-energie.de needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deutsche Holz Energie. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deutsche-holz-energie.de

deutsche-holz-energie.de

452 ms

www.deutsche-holzenergie.de

www.deutsche-holzenergie.de

703 ms

jquery.min.js

jquery.min.js

7 ms

Hyphenator.js

Hyphenator.js

58 ms

styles.css

styles.css

146 ms

colorbox.css

colorbox.css

289 ms

css

css

163 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

291 ms

mobileLink.js

mobileLink.js

293 ms

jquery.colorbox.js

jquery.colorbox.js

321 ms

script.js

script.js

324 ms

tracker.js

tracker.js

325 ms

css

css

24 ms

bg-body-index.png

bg-body-index.png

378 ms

quadrat-waermecontracting.jpg

quadrat-waermecontracting.jpg

376 ms

branding-brennholzcenter.png

branding-brennholzcenter.png

370 ms

quadrat-kaminholz.jpg

quadrat-kaminholz.jpg

372 ms

quadrat-energieholz.jpg

quadrat-energieholz.jpg

432 ms

quadrat-rohstoffversorgung.jpg

quadrat-rohstoffversorgung.jpg

373 ms

quadrat-stecklingsvermehrung.jpg

quadrat-stecklingsvermehrung.jpg

425 ms

branding-deutsche-holzenergie.png

branding-deutsche-holzenergie.png

371 ms

branding-agraligna.png

branding-agraligna.png

433 ms

branding-enerlignum.png

branding-enerlignum.png

439 ms

branding-bioenergiedorf-beuchte.png

branding-bioenergiedorf-beuchte.png

442 ms

bg-navi-a.png

bg-navi-a.png

444 ms

dropdown.png

dropdown.png

568 ms

bg-navi-a-last.png

bg-navi-a-last.png

575 ms

bg-sidebar.png

bg-sidebar.png

575 ms

counter.js

counter.js

341 ms

de.js

de.js

38 ms

bg-btn-desktop.png

bg-btn-desktop.png

520 ms

prev.png

prev.png

524 ms

next.png

next.png

528 ms

loading.gif

loading.gif

647 ms

controls.png

controls.png

654 ms

_xyN3apAT_yRRDeqB3sPRg.woff

_xyN3apAT_yRRDeqB3sPRg.woff

6 ms

OsJ2DjdpjqFRVUSto6IffD8E0i7KZn-EPnyo3HZu7kw.woff

OsJ2DjdpjqFRVUSto6IffD8E0i7KZn-EPnyo3HZu7kw.woff

9 ms

WtcvfJHWXKxx4x0kuS1koT8E0i7KZn-EPnyo3HZu7kw.woff

WtcvfJHWXKxx4x0kuS1koT8E0i7KZn-EPnyo3HZu7kw.woff

40 ms

_aijTyevf54tkVDLy-dlnD8E0i7KZn-EPnyo3HZu7kw.woff

_aijTyevf54tkVDLy-dlnD8E0i7KZn-EPnyo3HZu7kw.woff

297 ms

0ihfXUL2emPh0ROJezvraD8E0i7KZn-EPnyo3HZu7kw.woff

0ihfXUL2emPh0ROJezvraD8E0i7KZn-EPnyo3HZu7kw.woff

11 ms

print.css

print.css

146 ms

Accessibility Review

deutsche-holz-energie.de accessibility score

95

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.

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

Best Practices

deutsche-holz-energie.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

SEO Factors

deutsche-holz-energie.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 Deutsche-holz-energie.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 Deutsche-holz-energie.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

deutsche-holz-energie.de

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