Access led-dealer.de. led-dealer.de — Günstige LEDs als LED Lampen GU10, G4 und E14 Leuchtmittel & Meanwell Netzteile

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

led-dealer.de

624 ms

base.css

378 ms

page.css

569 ms

boxes.css

381 ms

specific.css

382 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 96% of them (47 requests) were addressed to the original Led-dealer.de, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Led-dealer.de.

Content Size

986.6 kB

After Optimization

245.6 kB

In fact, the total size of Led-dealer.de main page is 986.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 680.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.6 kB

Original 32.8 kB
After minification 22.5 kB
After compression 5.2 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 10.4 kB, which is 32% 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 27.6 kB or 84% of the original size.

Image Optimization

-18%

Potential reduce by 13.2 kB

Original 74.8 kB
After minification 61.7 kB

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, Led Dealer needs image optimization as it can save up to 13.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 531.4 kB

Original 680.4 kB
After minification 506.5 kB
After compression 149.0 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 531.4 kB or 78% of the original size.

CSS Optimization

-85%

Potential reduce by 168.7 kB

Original 198.5 kB
After minification 149.1 kB
After compression 29.7 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. Led-dealer.de needs all CSS files to be minified and compressed as it can save up to 168.7 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Led Dealer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

EN
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led-dealer.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Led-dealer.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

led-dealer.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

led-dealer.de — Günstige LEDs als LED Lampen GU10, G4 und E14 Leuchtmittel & Meanwell Netzteile

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

led-dealer.de

base.css

page.css

boxes.css

specific.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

led-dealer.de

base.css

page.css

boxes.css

specific.css

theme.css

jquery-1.4.2.js

jquery-ui-1.8.9.custom.min.js

jquery.timers-1.2.js

jquery.cookie.js

jquery.pstrength.1.1.js

jquery.simplemodal-1.3.5.js

jquery.semantictabs.js

jquery.autocomplete.js

jquery.jcarousel.js

jquery.cal.js

cloud-zoom.1.0.2.js

jquery.mousewheel-3.0.4.pack.js

jquery.fancybox-1.3.3.js

jquery.tooltip.js

jquery.tipTip.js

jquery.dependClass.js

jquery.slider.js

hoverIntent.js

jquery.dropdown.js

jquery.waitforimages.js

global.js

jtl.basket.js

jquery.nivo.slider.pack.js

xajax_core.js

icons.gif

eng.png

jtlshoplogo.png

search.png

phone-icon.png

gift-icon.png

ssl-icon.png

preloader.gif

LN-1407-MW_Meanwell-LED-Indoor-Outdoor-Netzteil-LPV-60-12.jpg

LC-4471-RF_LC-1549-11-RGB---RGBW-Empfaenger-fuer-Funk-Controller-mit-Toch-Wheel-Empfaenger-12V-36V-4x8A.jpg

LC-4401-RX_LC-1739-12-RGB---RGBW-Funk-DMX-Controller-Empfaenger-12V-36V-4x5A.jpg

EZ-1191-10_-Kunststoff-Halter-5mm.jpg

KA-8141-11_Litze-Rot-Schwarz-1x02mm.jpg