Tools & Wizards About Us
cardanlight.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cardanlight.de

Der Halogenkauf Lichtshop für Technisches Licht | Cardanlight

Page Load Speed

8.6 sec in total

First Response

210 ms

Resources Loaded

6.5 sec

Page Rendered

1.9 sec

cardanlight.de screenshot

About Website

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

Der Halogenkauf Lichtshop | LED | Leuchten | Technisches Licht ✓ Gratis Lieferung ab 50 € möglich ✓ Jetzt einkaufen!

Visit cardanlight.de

Key Findings

We analyzed Cardanlight.de page load time and found that the first response time was 210 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cardanlight.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

cardanlight.de

210 ms

www.cardanlight.de

3527 ms

cardanlight_de_content.css

94 ms

Widgets.js

409 ms

plenty.shop.min.js

459 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 87% of them (144 requests) were addressed to the original Cardanlight.de, 4% (7 requests) were made to Plentino.de and 4% (6 requests) were made to Images-na.ssl-images-amazon.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Cardanlight.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cardanlight.de main page is 2.2 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 145.2 kB

  • Original 174.7 kB
  • After minification 158.3 kB
  • After compression 29.5 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 145.2 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 82.5 kB

  • Original 835.2 kB
  • After minification 752.8 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. Cardanlight images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 791.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 340.9 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 791.5 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 49.8 kB

  • Original 58.5 kB
  • After minification 52.8 kB
  • After compression 8.7 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. Cardanlight.de needs all CSS files to be minified and compressed as it can save up to 49.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (14%)

Requests Now

163

After Optimization

140

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardanlight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cardanlight.de

cardanlight.de

210 ms

www.cardanlight.de

www.cardanlight.de

3527 ms

cardanlight_de_content.css

cardanlight_de_content.css

94 ms

Widgets.js

Widgets.js

409 ms

plenty.shop.min.js

plenty.shop.min.js

459 ms

eselpd.js

eselpd.js

502 ms

jquery_002.js

jquery_002.js

696 ms

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jquery_004.js

522 ms

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617 ms

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529 ms

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528 ms

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96 ms

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A53RDEWN57UU5:277-4083155-3480919:FJNMSR8T0M5YPZVV4MJY$uedata=s:%2Fgp%2Fcba%2Fuedata%2F277-4083155-3480919%3Fld%26v%3D28%26id%3DFJNMSR8T0M5YPZVV4MJY%26ifr%3D1%26sw%3D1024%26sh%3D768%26m%3D1%26sc%3DFJNMSR8T0M5YPZVV4MJY%26ue%3D2%26bb%3D6%26be%3D91%26pc%3D95%26tc%3D-289%26na_%3D-289%26fe_%3D-289%26lk_%3D-289%26_lk%3D-289%26co_%3D-289%26_co%3D-289%26rq_%3D-289%26rs_%3D-289%26_rs%3D26%26dl_%3D0%26di_%3D91%26de_%3D91%26_de%3D95%26_dc%3D95%26ld_%3D95%26ty%3D0%26rc%3D0%26hob%3D1%26hoe%3D2%26ld%3D96%26t%3D1458464536868%26ctb%3D1%26csmtags%3Dnonredirect%7CnoAmznJQ:96

A53RDEWN57UU5:277-4083155-3480919:FJNMSR8T0M5YPZVV4MJY$uedata=s:%2Fgp%2Fcba%2Fuedata%2F277-4083155-3480919%3Fld%26v%3D28%26id%3DFJNMSR8T0M5YPZVV4MJY%26ifr%3D1%26sw%3D1024%26sh%3D768%26m%3D1%26sc%3DFJNMSR8T0M5YPZVV4MJY%26ue%3D2%26bb%3D6%26be%3D91%26pc%3D95%26tc%3D-289%26na_%3D-289%26fe_%3D-289%26lk_%3D-289%26_lk%3D-289%26co_%3D-289%26_co%3D-289%26rq_%3D-289%26rs_%3D-289%26_rs%3D26%26dl_%3D0%26di_%3D91%26de_%3D91%26_de%3D95%26_dc%3D95%26ld_%3D95%26ty%3D0%26rc%3D0%26hob%3D1%26hoe%3D2%26ld%3D96%26t%3D1458464536868%26ctb%3D1%26csmtags%3Dnonredirect%7CnoAmznJQ:96

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Accessibility Review

cardanlight.de accessibility score

76

Accessibility Issues

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

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cardanlight.de best practices score

92

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

Page has valid source maps

SEO Factors

cardanlight.de SEO score

90

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

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 Cardanlight.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 Cardanlight.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

cardanlight.de

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