Tools & Wizards About Us
conrad.biz screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

conrad.biz

Conrad Electronic Online Shop » Alle Teile des Erfolgs

Page Load Speed

6.4 sec in total

First Response

222 ms

Resources Loaded

5.9 sec

Page Rendered

248 ms

conrad.biz screenshot

About Website

Welcome to conrad.biz homepage info - get ready to check Conrad best content for Germany right away, or after learning these important things about conrad.biz

Ihre Beschaffungsplattform für technischen Betriebsbedarf ✓ Mit über 10 Millionen Produkten für Geschäftskunden ✓ Kundenzentrierte Lösungen & Services ✓

Visit conrad.biz

Key Findings

We analyzed Conrad.biz page load time and found that the first response time was 222 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

conrad.biz performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value1.458

0/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

conrad.biz

222 ms

www.conrad.biz

220 ms

517 ms

conrad_de_DE.css

404 ms

ce_price_sprite.css

210 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 73% of them (115 requests) were addressed to the original Conrad.biz, 18% (28 requests) were made to Conrad.de and 2% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Conrad.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Conrad.biz main page is 2.1 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. 45% of websites need less resources to load. Javascripts take 957.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 69.9 kB

  • Original 89.9 kB
  • After minification 89.7 kB
  • After compression 20.0 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 69.9 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 82.4 kB

  • Original 755.3 kB
  • After minification 672.9 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, Conrad needs image optimization as it can save up to 82.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 674.5 kB

  • Original 957.0 kB
  • After minification 927.5 kB
  • After compression 282.5 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 674.5 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 284.4 kB

  • Original 343.9 kB
  • After minification 330.0 kB
  • After compression 59.5 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. Conrad.biz needs all CSS files to be minified and compressed as it can save up to 284.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (16%)

Requests Now

152

After Optimization

128

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Conrad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

conrad.biz

conrad.biz

222 ms

www.conrad.biz

www.conrad.biz

220 ms

517 ms

conrad_de_DE.css

conrad_de_DE.css

404 ms

ce_price_sprite.css

ce_price_sprite.css

210 ms

fontawesome.css

fontawesome.css

207 ms

advertising.js

advertising.js

204 ms

conrad.js

conrad.js

677 ms

satelliteLib-a0a093ff47295e1f5a80d98e94968dda4a33fda3.js

satelliteLib-a0a093ff47295e1f5a80d98e94968dda4a33fda3.js

63 ms

8541976086256784.css

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290 ms

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414 ms

j.php

j.php

16 ms

mbox-contents-95669c1fb29f9c5f5dc0b5aabb22a6b2ffaa1106.js

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76 ms

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82 ms

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6 ms

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8 ms

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137 ms

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208 ms

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209 ms

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294 ms

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306 ms

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500 ms

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587 ms

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566 ms

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23 ms

ga.js

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53 ms

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38 ms

115 ms

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dc.gif

1481 ms

inpage_linkid.js

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31 ms

126 ms

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1700 ms

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40 ms

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15 ms

RecommendationsLastViewed.html

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1718 ms

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1515 ms

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1461 ms

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1502 ms

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1428 ms

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1438 ms

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1376 ms

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1466 ms

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1378 ms

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1418 ms

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1546 ms

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1369 ms

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1412 ms

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1273 ms

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1322 ms

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1390 ms

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1391 ms

Accessibility Review

conrad.biz accessibility score

67

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

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

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

conrad.biz best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

conrad.biz SEO score

93

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

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 Conrad.biz 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 Conrad.biz 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

conrad.biz

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