Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 61

    SEO

    Google-friendlier than
    32% of websites

elektro-book.de

Elektro-Book.de Startseite | Elektro-Book.de Shop

Page Load Speed

4.9 sec in total

First Response

256 ms

Resources Loaded

4.2 sec

Page Rendered

443 ms

elektro-book.de screenshot

About Website

Welcome to elektro-book.de homepage info - get ready to check Elektro Book best content right away, or after learning these important things about elektro-book.de

Onlineshop für exklusive Elektonik-Produkte der Marken KitchenAid Miele und Steba

Visit elektro-book.de

Key Findings

We analyzed Elektro-book.de page load time and found that the first response time was 256 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster. This domain responded with an error, which can significantly jeopardize Elektro-book.de rating and web reputation

Performance Metrics

elektro-book.de performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.32

36/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

elektro-book.de

256 ms

www.elektro-book.de

1871 ms

client.js

572 ms

ppplus.min.js

52 ms

plenty.shop.min.js

886 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 76% of them (31 requests) were addressed to the original Elektro-book.de, 7% (3 requests) were made to Maxcdn.bootstrapcdn.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Elektro-book.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 990.6 kB (61%)

Content Size

1.6 MB

After Optimization

643.3 kB

In fact, the total size of Elektro-book.de main page is 1.6 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. 35% of websites need less resources to load. Javascripts take 691.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 79.6 kB

  • Original 93.8 kB
  • After minification 78.9 kB
  • After compression 14.3 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. This page needs HTML code to be minified as it can gain 15.0 kB, which is 16% 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 79.6 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 15.5 kB

  • Original 358.9 kB
  • After minification 343.4 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. Elektro Book images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 464.9 kB

  • Original 691.1 kB
  • After minification 682.2 kB
  • After compression 226.2 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 464.9 kB or 67% of the original size.

CSS Optimization

-88%

Potential reduce by 430.6 kB

  • Original 490.0 kB
  • After minification 476.1 kB
  • After compression 59.4 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. Elektro-book.de needs all CSS files to be minified and compressed as it can save up to 430.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (50%)

Requests Now

30

After Optimization

15

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektro Book. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

elektro-book.de accessibility score

85

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

elektro-book.de 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

Page has valid source maps

SEO Factors

elektro-book.de SEO score

61

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

High

Page is blocked from indexing

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 Elektro-book.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 Elektro-book.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

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