Tools & Wizards About Us
luxstream.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

luxstream.de

LED • Industrie • Licht | Fassaden-, Parkraum- und Hallenbeleuchtung

Page Load Speed

5.4 sec in total

First Response

1 sec

Resources Loaded

3.8 sec

Page Rendered

640 ms

luxstream.de screenshot

About Website

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

LED-Hallen-, Fassaden- und Parkplatzbeleuchtung engineered in Germany ✓ professionelle Lichtplanung ✓ Großprojekt-Steuerung

Visit luxstream.de

Key Findings

We analyzed Luxstream.de page load time and found that the first response time was 1 sec and then it took 4.4 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

luxstream.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

luxstream.de

1005 ms

k2.css

184 ms

font-awesome.css

188 ms

widgetkit-5314aede.css

194 ms

jcemediabox.css

190 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 86% of them (101 requests) were addressed to the original Luxstream.de, 5% (6 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Luxstream.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (25%)

Content Size

5.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luxstream.de main page is 5.8 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. 70% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 76.2 kB

  • Original 91.2 kB
  • After minification 83.2 kB
  • After compression 15.0 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 76.2 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 155.6 kB

  • Original 4.1 MB
  • After minification 3.9 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. Luxstream images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 696.6 kB

  • Original 1.0 MB
  • After minification 988.0 kB
  • After compression 326.6 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 696.6 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 529.2 kB

  • Original 625.3 kB
  • After minification 495.4 kB
  • After compression 96.1 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. Luxstream.de needs all CSS files to be minified and compressed as it can save up to 529.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (63%)

Requests Now

110

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luxstream. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

luxstream.de

luxstream.de

1005 ms

k2.css

k2.css

184 ms

font-awesome.css

font-awesome.css

188 ms

widgetkit-5314aede.css

widgetkit-5314aede.css

194 ms

jcemediabox.css

jcemediabox.css

190 ms

style.css

style.css

191 ms

rokbox.css

rokbox.css

198 ms

bootstrap.min.css

bootstrap.min.css

364 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

272 ms

font-awesome.css

font-awesome.css

275 ms

css

css

43 ms

css

css

53 ms

mobile-menu.css

mobile-menu.css

267 ms

uikit.almost-flat.css

uikit.almost-flat.css

381 ms

glass.css

glass.css

272 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

353 ms

helper.css

helper.css

354 ms

template.css

template.css

371 ms

preset1.css

preset1.css

387 ms

strips.css

strips.css

441 ms

mod_news_show_sp2.css

mod_news_show_sp2.css

445 ms

settings.css

settings.css

441 ms

dynamic-captions.css

dynamic-captions.css

450 ms

static-captions.css

static-captions.css

448 ms

c6d52cb964a73a6789bd05c8ae1c20f4.css

c6d52cb964a73a6789bd05c8ae1c20f4.css

451 ms

mootools-core.js

mootools-core.js

625 ms

core.js

core.js

545 ms

jquery.min.js

jquery.min.js

650 ms

jquery-noconflict.js

jquery-noconflict.js

544 ms

jquery-migrate.min.js

jquery-migrate.min.js

545 ms

k2.js

k2.js

546 ms

shortcode-ultimate.js

shortcode-ultimate.js

653 ms

widgetkit-8f277723.js

widgetkit-8f277723.js

651 ms

jcemediabox.js

jcemediabox.js

725 ms

mootools-more.js

mootools-more.js

915 ms

rokbox.js

rokbox.js

713 ms

jquery-noconflict.js

jquery-noconflict.js

714 ms

bootstrap.min.js

bootstrap.min.js

714 ms

dojo.xd.js

dojo.xd.js

36 ms

css

css

38 ms

conversion.js

conversion.js

14 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

645 ms

helix.core.js

helix.core.js

636 ms

menu.js

menu.js

633 ms

uikit.min.js

uikit.min.js

631 ms

template.js

template.js

627 ms

analytics.js

analytics.js

634 ms

mootools-mobile.js

mootools-mobile.js

711 ms

rokmediaqueries.js

rokmediaqueries.js

638 ms

roksprocket.js

roksprocket.js

639 ms

moofx.js

moofx.js

636 ms

roksprocket.request.js

roksprocket.request.js

646 ms

strips.js

strips.js

675 ms

strips-speeds.js

strips-speeds.js

674 ms

strips.js

strips.js

666 ms

strips-speeds.js

strips-speeds.js

647 ms

nssp2.js

nssp2.js

643 ms

dojo.js

dojo.js

643 ms

fa906ad7112e88b6d60d3bad80fc7c26.js

fa906ad7112e88b6d60d3bad80fc7c26.js

639 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

747 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

745 ms

de.gif

de.gif

651 ms

lang-schweiz.jpg

lang-schweiz.jpg

649 ms

css

css

57 ms

css

css

69 ms

css

css

90 ms

en.jpg

en.jpg

676 ms

homegrey.png

homegrey.png

641 ms

luxstream-wir-stellen-aus.jpg

luxstream-wir-stellen-aus.jpg

1714 ms

Luxstream_LED-Industriebeleuchtung.jpg

Luxstream_LED-Industriebeleuchtung.jpg

1537 ms

Luxstream_LED-Buerobeleuchtung.jpg

Luxstream_LED-Buerobeleuchtung.jpg

1262 ms

Luxstream_LED-Aussenbeleuchtung.jpg

Luxstream_LED-Aussenbeleuchtung.jpg

1335 ms

Luxstream_LED-Lichtbaender.jpg

Luxstream_LED-Lichtbaender.jpg

1506 ms

Luxstream_LED-Linsen.jpg

Luxstream_LED-Linsen.jpg

1062 ms

Luxstream_LED-parkhaus.jpg

Luxstream_LED-parkhaus.jpg

1501 ms

lightbox.js

lightbox.js

1185 ms

mediaelement-and-player.js

mediaelement-and-player.js

1282 ms

spotlight.js

spotlight.js

1352 ms

Luxstream_begeisterte_Kunden.jpg

Luxstream_begeisterte_Kunden.jpg

1553 ms

Luxstream_DIALux_Lichtplanung.jpg

Luxstream_DIALux_Lichtplanung.jpg

1615 ms

Luxstream_LED-Beratung.jpg

Luxstream_LED-Beratung.jpg

1548 ms

Luxstream_zertifizierte_LED-Produkte.jpg

Luxstream_zertifizierte_LED-Produkte.jpg

1617 ms

lupe.jpg

lupe.jpg

1455 ms

7a6fe08027b80ee08bda1ed60d73e334_XL.jpg

7a6fe08027b80ee08bda1ed60d73e334_XL.jpg

1543 ms

063ee9aeb9f60efa02823e51450f82ce_XL.jpg

063ee9aeb9f60efa02823e51450f82ce_XL.jpg

1536 ms

63503204d18160dd6a733e989b70c404_XL.jpg

63503204d18160dd6a733e989b70c404_XL.jpg

1470 ms

a63cd9e38964634741a5a3fe89055308_XL.jpg

a63cd9e38964634741a5a3fe89055308_XL.jpg

1524 ms

c1011ef61ed9937904f4938c63d014ea_XL.jpg

c1011ef61ed9937904f4938c63d014ea_XL.jpg

1548 ms

a42a2aa6c7440291c38ba9adc5892a56_XL.jpg

a42a2aa6c7440291c38ba9adc5892a56_XL.jpg

1546 ms

aaa036e4cb16038f90e128d8e39c714f_XL.jpg

aaa036e4cb16038f90e128d8e39c714f_XL.jpg

1535 ms

048731097de322302aff7e52151c991d_XL.jpg

048731097de322302aff7e52151c991d_XL.jpg

1489 ms

kunden41.jpg

kunden41.jpg

1487 ms

kunden40.jpg

kunden40.jpg

1490 ms

kunden39.jpg

kunden39.jpg

1514 ms

kunden38.jpg

kunden38.jpg

1510 ms

kunden37.jpg

kunden37.jpg

1511 ms

kunden36.jpg

kunden36.jpg

1520 ms

analytics.js

analytics.js

12 ms

collect

collect

6 ms

collect

collect

78 ms

uacss.xd.js

uacss.xd.js

11 ms

f344d7843b9ef252b4dfe8c5aaaf87ca.png

f344d7843b9ef252b4dfe8c5aaaf87ca.png

1412 ms

magnifier_normal_small.png

magnifier_normal_small.png

1421 ms

logo.png

logo.png

1449 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

98 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

99 ms

bIcY3_3JNqUVRAQQRNVteQ.ttf

bIcY3_3JNqUVRAQQRNVteQ.ttf

28 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1392 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1516 ms

loader.gif

loader.gif

1404 ms

Pe-icon-7-stroke.woff

Pe-icon-7-stroke.woff

1335 ms

233 ms

40 ms

popup.html

popup.html

989 ms

tooltip.html

tooltip.html

949 ms

timer.png

timer.png

851 ms

large_left.png

large_left.png

772 ms

large_right.png

large_right.png

804 ms

Accessibility Review

luxstream.de accessibility score

91

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

luxstream.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

luxstream.de SEO score

83

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Luxstream.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 Luxstream.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

luxstream.de

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