Tools & Wizards About Us
avolta.de screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

avolta.de

Elektrohandel Steckdosen + Schalter KNX Shop | AVOLTA

Page Load Speed

2.3 sec in total

First Response

205 ms

Resources Loaded

1.9 sec

Page Rendered

182 ms

avolta.de screenshot

About Website

Welcome to avolta.de homepage info - get ready to check AVOLTA best content for Sweden right away, or after learning these important things about avolta.de

AVOLTA Großhandel + Elektrohandel für KNX, Schalter, Steckdosen und Elektrotechnik. Besser kaufen für privat + Gewerbe.

Visit avolta.de

Key Findings

We analyzed Avolta.de page load time and found that the first response time was 205 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

avolta.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

avolta.de

205 ms

avolta.de

561 ms

js

80 ms

global.css

434 ms

avolta.source.new.js

437 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 60% of them (18 requests) were addressed to the original Avolta.de, 13% (4 requests) were made to Google.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (561 ms) belongs to the original domain Avolta.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.7 kB (15%)

Content Size

297.1 kB

After Optimization

253.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avolta.de main page is 297.1 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. 25% of websites need less resources to load. Images take 151.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.4 kB

  • Original 50.3 kB
  • After minification 47.2 kB
  • After compression 10.9 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 39.4 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 2.5 kB

  • Original 151.6 kB
  • After minification 149.1 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. AVOLTA images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 90.6 kB
  • After minification 90.6 kB
  • After compression 88.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 87 B

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 4.4 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. Avolta.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (26%)

Requests Now

27

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVOLTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

avolta.de

avolta.de

205 ms

avolta.de

avolta.de

561 ms

js

js

80 ms

global.css

global.css

434 ms

avolta.source.new.js

avolta.source.new.js

437 ms

analytics.js

analytics.js

37 ms

bat.js

bat.js

56 ms

buehne_radio_edelstahl.jpg

buehne_radio_edelstahl.jpg

326 ms

teaser1.png

teaser1.png

311 ms

teaser2.jpg

teaser2.jpg

397 ms

teaser4.jpg

teaser4.jpg

416 ms

0.png

0.png

431 ms

logoAvolta.png

logoAvolta.png

113 ms

iconsAll.png

iconsAll.png

222 ms

buttonsAll.png

buttonsAll.png

221 ms

paymentBoxBackground.png

paymentBoxBackground.png

319 ms

teaser3.jpg

teaser3.jpg

318 ms

selectionLeft.jpg

selectionLeft.jpg

427 ms

selectionRight.jpg

selectionRight.jpg

530 ms

teaserAll.png

teaserAll.png

452 ms

collect

collect

15 ms

collect

collect

28 ms

js

js

78 ms

ga-audiences

ga-audiences

116 ms

m=bootstrap

m=bootstrap

9 ms

api.js

api.js

24 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

proxy

proxy

59 ms

cspreport

cspreport

106 ms

print.source.css

print.source.css

108 ms

Accessibility Review

avolta.de accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

avolta.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

avolta.de SEO score

88

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

    ISO-8859-1

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

avolta.de

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