Tools & Wizards About Us
luedeke-elektronic.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

luedeke-elektronic.de

Ihr spezieller Elektronik Versandhandel

Page Load Speed

5.9 sec in total

First Response

434 ms

Resources Loaded

5.1 sec

Page Rendered

404 ms

luedeke-elektronic.de screenshot

About Website

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

Entdecken Sie hochwertige Elektronik Bausätze, Experimentier-Sets sowie Zubehör in unserem Online Shop. Schnelle Lieferung & kompetente Beratung inklusive!

Visit luedeke-elektronic.de

Key Findings

We analyzed Luedeke-elektronic.de page load time and found that the first response time was 434 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

luedeke-elektronic.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

luedeke-elektronic.de

434 ms

www.luedeke-elektronic.de

907 ms

js

48 ms

mail-klein.webp

175 ms

tel-klein.webp

287 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 99% of them (156 requests) were addressed to the original Luedeke-elektronic.de, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Widgets.shopvote.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Luedeke-elektronic.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (19%)

Content Size

8.0 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luedeke-elektronic.de main page is 8.0 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. 65% of websites need less resources to load. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 914.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 115.7 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 914.5 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 576.0 kB

  • Original 6.6 MB
  • After minification 6.1 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. Luedeke Elektronic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 779 B

  • Original 310.5 kB
  • After minification 310.5 kB
  • After compression 309.8 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

-1%

Potential reduce by 83 B

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 8.4 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. Luedeke-elektronic.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (42%)

Requests Now

153

After Optimization

89

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luedeke Elektronic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

luedeke-elektronic.de

luedeke-elektronic.de

434 ms

www.luedeke-elektronic.de

www.luedeke-elektronic.de

907 ms

js

js

48 ms

mail-klein.webp

mail-klein.webp

175 ms

tel-klein.webp

tel-klein.webp

287 ms

luedeke_logo_logo_logo.webp

luedeke_logo_logo_logo.webp

334 ms

view.php.webp

view.php.webp

343 ms

ssl.webp

ssl.webp

335 ms

Varta-Mono-AA-Longlife-power-high-energy-logo-kategorie-bild.jpg

Varta-Mono-AA-Longlife-power-high-energy-logo-kategorie-bild.jpg

460 ms

7413_0.jpg

7413_0.jpg

347 ms

2563_0.jpg

2563_0.jpg

396 ms

1572_0.webp

1572_0.webp

443 ms

g302-gehause-abs.jpg

g302-gehause-abs.jpg

455 ms

6443_0.jpg

6443_0.jpg

452 ms

mkp-kondensator-ducati-4-16-10-35-14.jpg

mkp-kondensator-ducati-4-16-10-35-14.jpg

462 ms

22391_s.jpg

22391_s.jpg

516 ms

m176_produktfoto.png

m176_produktfoto.png

554 ms

loetstation-inkl-zubeoer-58watt-mit-staender.jpg

loetstation-inkl-zubeoer-58watt-mit-staender.jpg

565 ms

Kemo-Werbung.webp

Kemo-Werbung.webp

784 ms

4299_0.webp

4299_0.webp

574 ms

loading.gif

loading.gif

575 ms

kemo-m202-akku-refresher.webp

kemo-m202-akku-refresher.webp

627 ms

midival-sicherungsdoese-3-fach-0300442.webp

midival-sicherungsdoese-3-fach-0300442.webp

666 ms

5752_0.webp

5752_0.webp

675 ms

SHEL-WF-2-W_Shelly-Wall-Frame.jpg

SHEL-WF-2-W_Shelly-Wall-Frame.jpg

804 ms

3055_0.webp

3055_0.webp

805 ms

M101A_magnetfeldgenerator.webp

M101A_magnetfeldgenerator.webp

739 ms

6904_0.webp

6904_0.webp

778 ms

5451_0.webp

5451_0.webp

787 ms

22261a_s.webp

22261a_s.webp

851 ms

kemo-m171-modul-drehzahlregler.png

kemo-m171-modul-drehzahlregler.png

1115 ms

4041_0.webp

4041_0.webp

894 ms

m176_produktfoto.webp

m176_produktfoto.webp

899 ms

Shelly-Plus-2PM-Dual-WLAN--Bluetooth-Schaltaktor-mit-Messfunktion.jpg

Shelly-Plus-2PM-Dual-WLAN--Bluetooth-Schaltaktor-mit-Messfunktion.jpg

1259 ms

velleman-experimentierset-edu01_packaging.webp

velleman-experimentierset-edu01_packaging.webp

920 ms

2902_0.webp

2902_0.webp

961 ms

shelly-uni-modul-mit-messfunktion.png

shelly-uni-modul-mit-messfunktion.png

1333 ms

shelly-plus-1pm.jpg

shelly-plus-1pm.jpg

1229 ms

view.php

view.php

737 ms

fa-solid-900.woff

fa-solid-900.woff

1102 ms

fa-regular-400.woff

fa-regular-400.woff

914 ms

gm.woff

gm.woff

915 ms

search.js

search.js

899 ms

init-de.min.js

init-de.min.js

1078 ms

MapWidget.min.js

MapWidget.min.js

970 ms

oil.js

oil.js

1000 ms

GxCookieConsent.js

GxCookieConsent.js

950 ms

wsedu02_2.jpg

wsedu02_2.jpg

1092 ms

3054_0.webp

3054_0.webp

1079 ms

metalltaster_22_mm__1_x_schliesse_n207650_i517116_et295.jpg

metalltaster_22_mm__1_x_schliesse_n207650_i517116_et295.jpg

1078 ms

leucht-wippenschalter_doppelt_gelben-et138.jpg

leucht-wippenschalter_doppelt_gelben-et138.jpg

1108 ms

shelly-einfach-taster-weiss-ws1.png

shelly-einfach-taster-weiss-ws1.png

1072 ms

sicheurngshalter-mta-0300354-a.jpg

sicheurngshalter-mta-0300354-a.jpg

1019 ms

shelly-bypass-modul.png

shelly-bypass-modul.png

1197 ms

leucht-wippenschalter_doppelt_blau-et141.jpg

leucht-wippenschalter_doppelt_blau-et141.jpg

999 ms

kabelschuh-1707900.jpg

kabelschuh-1707900.jpg

997 ms

Temperatur_Sensor_DS18B20.jpg

Temperatur_Sensor_DS18B20.jpg

1152 ms

metalltaster_22_mm__1_x_schliesse_n207649_i517114_nG8DVpXCToSFE-et294.jpg

metalltaster_22_mm__1_x_schliesse_n207649_i517114_nG8DVpXCToSFE-et294.jpg

1018 ms

vollmetalltaster_kurz_16_mm_n207710_i561092_et297.jpg

vollmetalltaster_kurz_16_mm_n207710_i561092_et297.jpg

1011 ms

vollmetalltaster_kurz_19_mm_n207712_i561097_et296.jpg

vollmetalltaster_kurz_19_mm_n207712_i561097_et296.jpg

1006 ms

schalter-rund-schwarz-3-stellungen.jpg

schalter-rund-schwarz-3-stellungen.jpg

943 ms

leucht-wippenschalter_doppelt_gruen-et140.jpg

leucht-wippenschalter_doppelt_gruen-et140.jpg

992 ms

shelly-doppel-taster-weiss-ws2.png

shelly-doppel-taster-weiss-ws2.png

1008 ms

leucht-wippenschalter_doppelt_roten-et139.jpg

leucht-wippenschalter_doppelt_roten-et139.jpg

1008 ms

5338_0.webp

5338_0.webp

991 ms

1971_0.webp

1971_0.webp

1049 ms

16v-dachantenne-inkl-verstaerker-c019-2222.webp

16v-dachantenne-inkl-verstaerker-c019-2222.webp

1011 ms

test.webp

test.webp

993 ms

1.webp

1.webp

1003 ms

a.webp

a.webp

987 ms

b.webp

b.webp

946 ms

1b.webp

1b.webp

870 ms

1d.webp

1d.webp

856 ms

mkp-kondensator.webp

mkp-kondensator.webp

824 ms

1g.webp

1g.webp

802 ms

sh001.jpg

sh001.jpg

791 ms

1h.webp

1h.webp

790 ms

1i.webp

1i.webp

826 ms

1j.webp

1j.webp

777 ms

fax-klein.webp

fax-klein.webp

785 ms

kontakt.webp

kontakt.webp

783 ms

impressum.webp

impressum.webp

789 ms

pin.png

pin.png

605 ms

payment3.webp

payment3.webp

669 ms

versand.webp

versand.webp

673 ms

all-inkl_banner_88x31_hosted_by.gif

all-inkl_banner_88x31_hosted_by.gif

707 ms

mail-klein.png

mail-klein.png

707 ms

initialize.min.js

initialize.min.js

705 ms

input_number.min.js

input_number.min.js

685 ms

responsive_image_loader.min.js

responsive_image_loader.min.js

746 ms

transitions.min.js

transitions.min.js

752 ms

header.min.js

header.min.js

709 ms

image_maps.min.js

image_maps.min.js

674 ms

modal.min.js

modal.min.js

677 ms

history.min.js

history.min.js

676 ms

dropdown.min.js

dropdown.min.js

696 ms

core_workarounds.min.js

core_workarounds.min.js

688 ms

anchor.min.js

anchor.min.js

694 ms

menu.min.js

menu.min.js

682 ms

link_crypter.min.js

link_crypter.min.js

674 ms

live_search.min.js

live_search.min.js

676 ms

mobile_menu.min.js

mobile_menu.min.js

682 ms

cart_dropdown.min.js

cart_dropdown.min.js

694 ms

product_hover.min.js

product_hover.min.js

690 ms

swiper.min.js

swiper.min.js

679 ms

pageup.min.js

pageup.min.js

676 ms

tel-klein.png

tel-klein.png

680 ms

luedeke_logo_logo_logo.png

luedeke_logo_logo_logo.png

679 ms

ssl.jpg

ssl.jpg

699 ms

view.php.png

view.php.png

689 ms

1572_0.jpg

1572_0.jpg

682 ms

4299_0.jpg

4299_0.jpg

695 ms

kemo-m202-akku-refresher.jpg

kemo-m202-akku-refresher.jpg

687 ms

midival-sicherungsdoese-3-fach-0300442.jpg

midival-sicherungsdoese-3-fach-0300442.jpg

893 ms

5752_0.jpg

5752_0.jpg

703 ms

M101A_magnetfeldgenerator.png

M101A_magnetfeldgenerator.png

685 ms

6904_0.jpg

6904_0.jpg

684 ms

Kemo-Werbung.jpg

Kemo-Werbung.jpg

694 ms

5451_0.jpg

5451_0.jpg

695 ms

3055_0.jpg

3055_0.jpg

822 ms

22261a_s.jpg

22261a_s.jpg

716 ms

4041_0.jpg

4041_0.jpg

686 ms

m176_produktfoto.png

m176_produktfoto.png

713 ms

velleman-experimentierset-edu01_packaging.jpg

velleman-experimentierset-edu01_packaging.jpg

694 ms

2902_0.jpg

2902_0.jpg

785 ms

hooks.min.js

hooks.min.js

727 ms

events.min.js

events.min.js

730 ms

responsive.min.js

responsive.min.js

718 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

786 ms

3054_0.jpg

3054_0.jpg

808 ms

5338_0.jpg

5338_0.jpg

806 ms

modal.ext-magnific.min.js

modal.ext-magnific.min.js

743 ms

modal.min.js

modal.min.js

723 ms

1971_0.jpg

1971_0.jpg

722 ms

16v-dachantenne-inkl-verstaerker-c019-2222.jpg

16v-dachantenne-inkl-verstaerker-c019-2222.jpg

733 ms

test.jpg

test.jpg

791 ms

1.jpg

1.jpg

788 ms

form.min.js

form.min.js

726 ms

xhr.min.js

xhr.min.js

721 ms

interaction.min.js

interaction.min.js

727 ms

a.jpg

a.jpg

793 ms

b.jpg

b.jpg

792 ms

1b.jpg

1b.jpg

787 ms

1d.jpg

1d.jpg

732 ms

mkp-kondensator.jpg

mkp-kondensator.jpg

715 ms

1g.jpg

1g.jpg

729 ms

1h.jpg

1h.jpg

730 ms

1j.jpg

1j.jpg

779 ms

1i.jpg

1i.jpg

773 ms

fax-klein.png

fax-klein.png

708 ms

kontakt.png

kontakt.png

692 ms

impressum.png

impressum.png

727 ms

payment3.png

payment3.png

713 ms

versand.png

versand.png

770 ms

sale.png

sale.png

459 ms

search.css

search.css

112 ms

jquery-ui.min.css

jquery-ui.min.css

113 ms

jquery-ui.min.js

jquery-ui.min.js

130 ms

Accessibility Review

luedeke-elektronic.de accessibility score

72

Accessibility Issues

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

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

luedeke-elektronic.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

High

Missing source maps for large first-party JavaScript

SEO Factors

luedeke-elektronic.de SEO score

92

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

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 Luedeke-elektronic.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 Luedeke-elektronic.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

luedeke-elektronic.de

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