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lightwolf.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

lightwolf.de

lightwolf - Ihr Ansprechpartner für spezielles Licht

Page Load Speed

3.3 sec in total

First Response

231 ms

Resources Loaded

2.8 sec

Page Rendered

335 ms

lightwolf.de screenshot

About Website

Click here to check amazing Lightwolf content. Otherwise, check out these important facts you probably never knew about lightwolf.de

Wir sind ein Unternehmen, im Bereich „LED-Beleuchtung und Lichtdekoration“, mit dem Ziel, die hohen Anforderungen unserer Kunden mit den besten Produkten zu realisieren.

Visit lightwolf.de

Key Findings

We analyzed Lightwolf.de page load time and found that the first response time was 231 ms and then it took 3.1 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

lightwolf.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.248

50/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

lightwolf.de

231 ms

www.lightwolf.de

682 ms

style.min.css

111 ms

jcemediabox.min.css

226 ms

black.css

303 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Lightwolf.de and no external sources were called. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Lightwolf.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.8 kB (0%)

Content Size

5.9 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lightwolf.de main page is 5.9 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. 35% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.9 kB

  • Original 23.2 kB
  • After minification 19.5 kB
  • After compression 5.3 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 3.7 kB, which is 16% 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 17.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 4.4 kB

  • Original 5.7 MB
  • After minification 5.7 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. Lightwolf images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.1 kB

  • Original 208.5 kB
  • After minification 208.5 kB
  • After compression 204.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 1.4 kB

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 15.1 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. Lightwolf.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lightwolf. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lightwolf.de

lightwolf.de

231 ms

www.lightwolf.de

www.lightwolf.de

682 ms

style.min.css

style.min.css

111 ms

jcemediabox.min.css

jcemediabox.min.css

226 ms

black.css

black.css

303 ms

tiny-slider.min.js

tiny-slider.min.js

305 ms

jquery.min.js

jquery.min.js

408 ms

jquery-noconflict.js

jquery-noconflict.js

307 ms

jquery-migrate.min.js

jquery-migrate.min.js

318 ms

jcemediabox.min.js

jcemediabox.min.js

431 ms

mootools-core.js

mootools-core.js

528 ms

core.js

core.js

421 ms

mootools-more.js

mootools-more.js

655 ms

system.css

system.css

433 ms

general.css

general.css

521 ms

template.css

template.css

540 ms

jquery.js

jquery.js

646 ms

script.js

script.js

554 ms

system.css

system.css

112 ms

header.jpg

header.jpg

399 ms

menuseparator.png

menuseparator.png

115 ms

BC_Kreis.png

BC_Kreis.png

318 ms

light-quartet.png

light-quartet.png

142 ms

Hotel-Sax-thumb.jpg

Hotel-Sax-thumb.jpg

542 ms

UNI_Hochhaus-thumb.jpg

UNI_Hochhaus-thumb.jpg

657 ms

LW-FL-3-thumb.jpg

LW-FL-3-thumb.jpg

710 ms

Heidecksburg-thumb.jpg

Heidecksburg-thumb.jpg

693 ms

Olympia1896-thumb.jpg

Olympia1896-thumb.jpg

795 ms

LWB1-thumb.jpg

LWB1-thumb.jpg

603 ms

RGBW-240W-thumb.jpg

RGBW-240W-thumb.jpg

754 ms

Stadthaus-thumb.jpg

Stadthaus-thumb.jpg

807 ms

Lutherkirche-thumb.jpg

Lutherkirche-thumb.jpg

775 ms

Weihnachsbeleuchtung-Markranst%C3%A4dt-thumb.jpg

Weihnachsbeleuchtung-Markranst%C3%A4dt-thumb.jpg

821 ms

Michaeliskirche-thumb.jpg

Michaeliskirche-thumb.jpg

941 ms

LW-FL80W-NW-thumb.jpg

LW-FL80W-NW-thumb.jpg

965 ms

Malcesine-thumb.jpg

Malcesine-thumb.jpg

981 ms

3D-Kerze-200cm-thumb.jpg

3D-Kerze-200cm-thumb.jpg

999 ms

postbullets.png

postbullets.png

889 ms

arrow-l.png

arrow-l.png

882 ms

arrow-r.png

arrow-r.png

970 ms

Accessibility Review

lightwolf.de accessibility score

97

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-hidden="true"] elements contain focusable descendents

Best Practices

lightwolf.de best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lightwolf.de SEO score

77

Search Engine Optimization Advices

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 Lightwolf.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 Lightwolf.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

lightwolf.de

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