Tools & Wizards About Us
sdv-elektronik.de screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

sdv-elektronik.de

Dein Spezialist für Smartphones, Tablets, Notebooks & Computer | Smatano.de

Page Load Speed

4.5 sec in total

First Response

210 ms

Resources Loaded

3.9 sec

Page Rendered

376 ms

sdv-elektronik.de screenshot

About Website

Click here to check amazing Sdv Elektronik content for Germany. Otherwise, check out these important facts you probably never knew about sdv-elektronik.de

Unser Webshop bietet eine vielzahl von elektronischen Ersatzteilen wie Notebook Displays, Smartphone Displays, Tablet Displays, Netzteile, Zubehör,…

Visit sdv-elektronik.de

Key Findings

We analyzed Sdv-elektronik.de page load time and found that the first response time was 210 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sdv-elektronik.de performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.932

0/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

sdv-elektronik.de

210 ms

www.smatano.de

2447 ms

1710254963_bbfaeb1cd3388035806a8564c6949f5c.css

316 ms

custom.css

303 ms

js

362 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sdv-elektronik.de, 89% (32 requests) were made to Smatano.de and 3% (1 request) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Smatano.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.0 kB (19%)

Content Size

1.0 MB

After Optimization

826.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdv-elektronik.de main page is 1.0 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. 45% of websites need less resources to load. Images take 462.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 160.5 kB

  • Original 180.9 kB
  • After minification 109.6 kB
  • After compression 20.4 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 71.3 kB, which is 39% 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 160.5 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 10.0 kB

  • Original 462.1 kB
  • After minification 452.2 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. Sdv Elektronik images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.9 kB

  • Original 299.1 kB
  • After minification 299.1 kB
  • After compression 288.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 7.6 kB

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 66.1 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. Sdv-elektronik.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

28

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdv Elektronik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sdv-elektronik.de

sdv-elektronik.de

210 ms

www.smatano.de

www.smatano.de

2447 ms

1710254963_bbfaeb1cd3388035806a8564c6949f5c.css

1710254963_bbfaeb1cd3388035806a8564c6949f5c.css

316 ms

custom.css

custom.css

303 ms

js

js

362 ms

checkout.js

checkout.js

48 ms

amazon-pay.min.js

amazon-pay.min.js

200 ms

1710254963_bbfaeb1cd3388035806a8564c6949f5c.js

1710254963_bbfaeb1cd3388035806a8564c6949f5c.js

760 ms

smartphone-displays-footer.jpg

smartphone-displays-footer.jpg

656 ms

smartphone-reparatur-footer.jpg

smartphone-reparatur-footer.jpg

657 ms

tablet-displays-footer.jpg

tablet-displays-footer.jpg

657 ms

tablet-reparaturen-footer.jpg

tablet-reparaturen-footer.jpg

657 ms

notebook-displays-footer.jpg

notebook-displays-footer.jpg

658 ms

notebook-reparatur-box-min.jpg

notebook-reparatur-box-min.jpg

958 ms

reparaturen-kaufen-footer.jpg

reparaturen-kaufen-footer.jpg

736 ms

computer-reparatur-footer.jpg

computer-reparatur-footer.jpg

738 ms

lokale_praesenz.png

lokale_praesenz.png

111 ms

schnell-zuverlaessig.png

schnell-zuverlaessig.png

109 ms

kostenguenstig.png

kostenguenstig.png

310 ms

hausanschrift.png

hausanschrift.png

310 ms

telefon.png

telefon.png

309 ms

web.png

web.png

396 ms

kaeuferschutz.png

kaeuferschutz.png

420 ms

rueckgaberecht.png

rueckgaberecht.png

432 ms

sicher.png

sicher.png

420 ms

sidebar-paypal-generic.png

sidebar-paypal-generic.png

431 ms

OpenSans-Light.woff

OpenSans-Light.woff

553 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

610 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

609 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

495 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

611 ms

shopware.woff

shopware.woff

588 ms

trustami-widget.js

trustami-widget.js

660 ms

link-ico.png

link-ico.png

472 ms

shippingiconbar.png

shippingiconbar.png

609 ms

paymenticonbar.png

paymenticonbar.png

526 ms

Accessibility Review

sdv-elektronik.de accessibility score

79

Accessibility Issues

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

Image elements do not have [alt] attributes

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

sdv-elektronik.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sdv-elektronik.de SEO score

84

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

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 Sdv-elektronik.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 Sdv-elektronik.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

sdv-elektronik.de

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