Tools & Wizards About Us
windkraftanlage.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

windkraftanlage.de

Internationaler Marktplatz der windindustrie - wind-turbine.com

Page Load Speed

5.3 sec in total

First Response

341 ms

Resources Loaded

3.6 sec

Page Rendered

1.3 sec

windkraftanlage.de screenshot

About Website

Click here to check amazing Wind Kraftanlage content. Otherwise, check out these important facts you probably never knew about windkraftanlage.de

Windkraftanlagen, Komponenten und Zubehör kaufen und verkaufen sowie Dienstleistungen auf wind-turbine.com anfragen & anbieten - jetzt Partner werden!

Visit windkraftanlage.de

Key Findings

We analyzed Windkraftanlage.de page load time and found that the first response time was 341 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

windkraftanlage.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

windkraftanlage.de

341 ms

www.wind-turbine.com

219 ms

wind-turbine.com

851 ms

main.min.css

1325 ms

main_head.min.js

288 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Windkraftanlage.de, 71% (52 requests) were made to Wind-turbine.com and 4% (3 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Wind-turbine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (46%)

Content Size

3.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Windkraftanlage.de main page is 3.2 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 114.5 kB

  • Original 146.5 kB
  • After minification 139.8 kB
  • After compression 32.0 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 114.5 kB or 78% of the original size.

Image Optimization

-13%

Potential reduce by 174.4 kB

  • Original 1.3 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. Obviously, Wind Kraftanlage needs image optimization as it can save up to 174.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 706.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 468.9 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 706.6 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 502.5 kB

  • Original 589.1 kB
  • After minification 589.1 kB
  • After compression 86.5 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. Windkraftanlage.de needs all CSS files to be minified and compressed as it can save up to 502.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

69

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wind Kraftanlage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

windkraftanlage.de

windkraftanlage.de

341 ms

www.wind-turbine.com

www.wind-turbine.com

219 ms

wind-turbine.com

wind-turbine.com

851 ms

main.min.css

main.min.css

1325 ms

main_head.min.js

main_head.min.js

288 ms

js

js

50 ms

conversion.js

conversion.js

89 ms

e.js

e.js

541 ms

main.min.js

main.min.js

482 ms

enertragbetrieb-logo.png

enertragbetrieb-logo.png

103 ms

ulsolution-logo.png

ulsolution-logo.png

206 ms

hagedorn-logo.png

hagedorn-logo.png

102 ms

tsr-logo.png

tsr-logo.png

204 ms

juwi-logo.png

juwi-logo.png

205 ms

tedexa-logo.png

tedexa-logo.png

302 ms

windenergiemacherhub-logo.png

windenergiemacherhub-logo.png

408 ms

logo.svg

logo.svg

406 ms

de.png

de.png

301 ms

en.png

en.png

303 ms

es.png

es.png

302 ms

fr.png

fr.png

403 ms

it.png

it.png

404 ms

pl.png

pl.png

405 ms

pt.png

pt.png

407 ms

ru.png

ru.png

487 ms

cover_turbine-mm82.jpg

cover_turbine-mm82.jpg

643 ms

zdfinfo.png

zdfinfo.png

488 ms

welt-logo.png

welt-logo.png

641 ms

faz.png

faz.png

687 ms

energiemanagement.png

energiemanagement.png

642 ms

erneuerbareenergien-transparent.png

erneuerbareenergien-transparent.png

640 ms

neueenergie-logo.png

neueenergie-logo.png

641 ms

hero_2.jpg

hero_2.jpg

866 ms

wind_turbine.svg

wind_turbine.svg

676 ms

hero_1.jpg

hero_1.jpg

771 ms

WEM-Banner_728x90.png

WEM-Banner_728x90.png

775 ms

service.svg

service.svg

685 ms

berthold-klatte.jpg

berthold-klatte.jpg

786 ms

wolfram-hoeing.jpg

wolfram-hoeing.jpg

789 ms

onno-mauritz.jpg

onno-mauritz.jpg

791 ms

frank-kreimer.jpg

frank-kreimer.jpg

880 ms

thorsten-paulsen.jpg

thorsten-paulsen.jpg

885 ms

bwe-logo.png

bwe-logo.png

882 ms

wid-logo.png

wid-logo.png

884 ms

99 ms

f8e0b512-96c3-429d-875c-e02280b3f921.js

f8e0b512-96c3-429d-875c-e02280b3f921.js

114 ms

insight.min.js

insight.min.js

100 ms

gpt.js

gpt.js

147 ms

rdrwind-logo.png

rdrwind-logo.png

835 ms

t.js

t.js

139 ms

bm-wirtschaftenergie-logo.png

bm-wirtschaftenergie-logo.png

862 ms

caeli-wind-logo_horizontal.png

caeli-wind-logo_horizontal.png

856 ms

33 ms

insight_tag_errors.gif

insight_tag_errors.gif

170 ms

pubads_impl.js

pubads_impl.js

39 ms

li_sync

li_sync

20 ms

wiv-gmbh-logo.png

wiv-gmbh-logo.png

776 ms

green_tick.png

green_tick.png

779 ms

overlay-gradient_dark.png

overlay-gradient_dark.png

779 ms

star.svg

star.svg

684 ms

pattern-betreiber.png

pattern-betreiber.png

757 ms

pattern-verkaeufer.png

pattern-verkaeufer.png

770 ms

cntcc

cntcc

540 ms

ads

ads

46 ms

ads

ads

96 ms

container.html

container.html

46 ms

pattern-kaeufer.png

pattern-kaeufer.png

672 ms

pattern-dienstleister.png

pattern-dienstleister.png

676 ms

logo-symbol_colored.svg

logo-symbol_colored.svg

673 ms

6905213826766901547

6905213826766901547

129 ms

abg_lite.js

abg_lite.js

129 ms

window_focus.js

window_focus.js

130 ms

ufs_web_display.js

ufs_web_display.js

34 ms

Accessibility Review

windkraftanlage.de accessibility score

65

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

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

windkraftanlage.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

Missing source maps for large first-party JavaScript

SEO Factors

windkraftanlage.de 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 Windkraftanlage.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 Windkraftanlage.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

windkraftanlage.de

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