Tools & Wizards About Us
alulux.de screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

alulux.de

Alulux: Rollladen, Garagentore, Raffstore und Textilscreens 

Page Load Speed

5 sec in total

First Response

323 ms

Resources Loaded

3.8 sec

Page Rendered

852 ms

alulux.de screenshot

About Website

Click here to check amazing Alulux content for Germany. Otherwise, check out these important facts you probably never knew about alulux.de

Willkommen zu Hause! Ob Rollladen, Garagentore und Raffstore aus Aluminium oder Textilscreen: Wohlfühlen mit deutscher Markenqualität.

Visit alulux.de

Key Findings

We analyzed Alulux.de page load time and found that the first response time was 323 ms and then it took 4.6 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

alulux.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

alulux.de

323 ms

www.alulux.de

641 ms

flipdown.js

92 ms

modernizr-2.7.2.min.js

182 ms

polyfill.min.js

356 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that all of those requests were addressed to Alulux.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Alulux.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.6 kB (5%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images

In fact, the total size of Alulux.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 141.8 kB

  • Original 176.1 kB
  • After minification 167.9 kB
  • After compression 34.3 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. 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 141.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 4.7 kB

  • Original 3.0 MB
  • After minification 3.0 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. Alulux images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 49 (60%)

Requests Now

81

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alulux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alulux.de

alulux.de

323 ms

www.alulux.de

www.alulux.de

641 ms

flipdown.js

flipdown.js

92 ms

modernizr-2.7.2.min.js

modernizr-2.7.2.min.js

182 ms

polyfill.min.js

polyfill.min.js

356 ms

lodash-4.17.15.min.js

lodash-4.17.15.min.js

373 ms

math-6.0.3.min.js

math-6.0.3.min.js

554 ms

vue-2.6.10.js

vue-2.6.10.js

397 ms

bootstrap-vue-2.0.0-rc.26.min.js

bootstrap-vue-2.0.0-rc.26.min.js

494 ms

pluralize-8.0.0.js

pluralize-8.0.0.js

295 ms

jquery.min.js

jquery.min.js

490 ms

jquery-migrate.min.js

jquery-migrate.min.js

445 ms

Hyphenator.js

Hyphenator.js

459 ms

spam-protect-for-contact-form7.js

spam-protect-for-contact-form7.js

458 ms

site.min.js

site.min.js

543 ms

tarteaucitron.min.js

tarteaucitron.min.js

551 ms

postscribe.min.js

postscribe.min.js

547 ms

slick.js

slick.js

699 ms

bootstrap.min.js

bootstrap.min.js

702 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

710 ms

rbtools.min.js

rbtools.min.js

756 ms

rs6.min.js

rs6.min.js

790 ms

wpa.js

wpa.js

723 ms

rbtools.min.js

rbtools.min.js

796 ms

rs6.min.js

rs6.min.js

810 ms

index.js

index.js

753 ms

index.js

index.js

754 ms

wpcf7r-fe.js

wpcf7r-fe.js

829 ms

scripts.js

scripts.js

829 ms

lazyload.min.js

lazyload.min.js

829 ms

logo-alulux.svg

logo-alulux.svg

182 ms

spritesheet.png

spritesheet.png

183 ms

facebook-d.png

facebook-d.png

184 ms

youtube-d.png

youtube-d.png

185 ms

linkedin-d.png

linkedin-d.png

191 ms

no_ie8_support_bg.png

no_ie8_support_bg.png

195 ms

dummy.png

dummy.png

213 ms

bootstrap-4.3.1.min.css

bootstrap-4.3.1.min.css

254 ms

bootstrap-vue-2.0.0-rc.26.min.css

bootstrap-vue-2.0.0-rc.26.min.css

279 ms

root.css

root.css

343 ms

slick.css

slick.css

284 ms

slick-theme.css

slick-theme.css

337 ms

flipdown.css

flipdown.css

366 ms

google-fonts.css

google-fonts.css

440 ms

style.min.css

style.min.css

446 ms

style-index.css

style-index.css

458 ms

wpa.css

wpa.css

467 ms

spam-protect-for-contact-form7.css

spam-protect-for-contact-form7.css

465 ms

styles.css

styles.css

474 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

479 ms

style.min.css

style.min.css

672 ms

cms-navigation-base.css

cms-navigation-base.css

662 ms

cms-navigation.css

cms-navigation.css

678 ms

default.css

default.css

687 ms

style.css

style.css

694 ms

plugin.css

plugin.css

701 ms

dashicons.min.css

dashicons.min.css

718 ms

TheSans_light.woff

TheSans_light.woff

674 ms

TheSans_plain.woff

TheSans_plain.woff

676 ms

TheSans_semibold.woff

TheSans_semibold.woff

678 ms

TheSans_bold.woff

TheSans_bold.woff

664 ms

de.js

de.js

1693 ms

navigation-image-1.png

navigation-image-1.png

562 ms

navigation-image-2.png

navigation-image-2.png

564 ms

navigation-image-3.png

navigation-image-3.png

564 ms

navigation-image-4.png

navigation-image-4.png

762 ms

navigation-image-5.png

navigation-image-5.png

623 ms

navigation-image-6.png

navigation-image-6.png

762 ms

no_ie8_support.png

no_ie8_support.png

623 ms

Einbaurollladen_0053-1.jpg

Einbaurollladen_0053-1.jpg

618 ms

bl-1.jpg

bl-1.jpg

753 ms

Raffstore_0062.jpg

Raffstore_0062.jpg

750 ms

solidscreen-start.jpg

solidscreen-start.jpg

732 ms

Garagentore_0098.jpg

Garagentore_0098.jpg

667 ms

Banner_MadeinGermany_1920x560px_Startseite.png

Banner_MadeinGermany_1920x560px_Startseite.png

657 ms

IMG_8361-Bearbeitet_filtered_2016-scaled-1.jpg

IMG_8361-Bearbeitet_filtered_2016-scaled-1.jpg

753 ms

1choice_Button-o.Sterne_4C-1.jpg

1choice_Button-o.Sterne_4C-1.jpg

579 ms

Blendenfertigung_002-scaled-1.jpg

Blendenfertigung_002-scaled-1.jpg

575 ms

Raffstore_0263-scaled-2.png

Raffstore_0263-scaled-2.png

631 ms

Varimaxx_0042-scaled-1.png

Varimaxx_0042-scaled-1.png

717 ms

Formado_064-scaled-1.jpg

Formado_064-scaled-1.jpg

553 ms

Rolladen-und-Raffstore-fuer-Architekten.jpg

Rolladen-und-Raffstore-fuer-Architekten.jpg

559 ms

logo-footer-alulux-stella.svg

logo-footer-alulux-stella.svg

636 ms

2.jpg

2.jpg

638 ms

1.jpg

1.jpg

678 ms

rs6.css

rs6.css

239 ms

alulux-icons.woff

alulux-icons.woff

250 ms

google-fonts.css

google-fonts.css

91 ms

print.css

print.css

91 ms

Accessibility Review

alulux.de accessibility score

63

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.

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 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

alulux.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

alulux.de SEO score

79

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

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alulux.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alulux.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

alulux.de

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