Access led-retroshop.de. Moderne LED Retrofit Leuchtmittel & Leuchten in großer Auswahl

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

led-retroshop.de

209 ms

www.led-retroshop.de

1032 ms

retroshop_de_content.css

95 ms

Widgets.js

400 ms

plenty.shop.min.js

551 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 74% of them (81 requests) were addressed to the original Led-retroshop.de, 13% (14 requests) were made to Cardanlight.com and 5% (6 requests) were made to Images-na.ssl-images-amazon.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cardanlight.com.

Content Size

2.0 MB

After Optimization

1.1 MB

In fact, the total size of Led-retroshop.de main page is 2.0 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. 50% of websites need less resources to load. Images take 975.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 57.2 kB

Original 78.5 kB
After minification 73.9 kB
After compression 21.3 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 57.2 kB or 73% of the original size.

Image Optimization

-23%

Potential reduce by 219.6 kB

Original 975.0 kB
After minification 755.4 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 Retroshop needs image optimization as it can save up to 219.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 599.7 kB

Original 873.5 kB
After minification 873.0 kB
After compression 273.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 599.7 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 50.4 kB

Original 59.3 kB
After minification 53.4 kB
After compression 8.8 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-retroshop.de needs all CSS files to be minified and compressed as it can save up to 50.4 kB or 85% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Retroshop. 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 as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

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

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led-retroshop.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 Led-retroshop.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

led-retroshop.de

Open Graph description is not detected on the main page of LED Retroshop. 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

Moderne LED Retrofit Leuchtmittel & Leuchten in großer Auswahl | LED-Retroshop

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-retroshop.de

www.led-retroshop.de

retroshop_de_content.css

Widgets.js

plenty.shop.min.js

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-retroshop.de

www.led-retroshop.de

retroshop_de_content.css

Widgets.js

plenty.shop.min.js

jquery.js

skippy.js

schatten_links.gif

movies.jpg

headimagert.jpg

billigerde_pb.png

s1_idealo-partner_nopartnercheck.png

CLE-Katalog-2012-13kl.png

schatten_rechts.gif

menu_shoprt.jpg

box_header_green.gif

box_content_green.gif

box_footer_green.gif

dot.gif

2_1317_0.jpg

2_1317_1.jpg

2_1315_0.jpg

2_1315_1.jpg

2_1669_0.jpg

2_1669_1.jpg

2_1142_0.jpg

2_1142_1.jpg

2_1140_0.jpg

2_1140_1.jpg

2_1143_0.jpg

2_1143_1.jpg

2_1141_0.jpg

ERSATZ230VHalogen.jpg

2_1682_0.jpg

2_1682_1.jpg

2_1144_0.jpg

2_1144_1.jpg

2_1683_0.jpg

2_1683_1.jpg

2_1372_0.jpg

2_1372_1.jpg

Halogenstab-konventionell.jpg

Halogenstab-ersatzl.jpg