Tools & Wizards About Us
delock.de screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

delock.de

Delock Home

Page Load Speed

4 sec in total

First Response

239 ms

Resources Loaded

3.6 sec

Page Rendered

128 ms

delock.de screenshot

About Website

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

Willkommen bei Delock. Delock bereichert den Markt der IT-Hardware mit Neuheiten, Innovationen, Bestsellern und Nischenprodukten. Delock – immer am Puls der Technik

Visit delock.de

Key Findings

We analyzed Delock.de page load time and found that the first response time was 239 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

delock.de performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

delock.de

239 ms

www.delock.de

232 ms

www.delock.de

540 ms

splide.min.js

223 ms

scroll.js

323 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Delock.de, 26% (11 requests) were made to Bilder.tragant.de. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Bilder.tragant.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.8 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delock.de main page is 1.5 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 15.0 kB

  • Original 18.9 kB
  • After minification 15.8 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 17% 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 15.0 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 97.7 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. Delock images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 22.4 kB

  • Original 37.6 kB
  • After minification 37.3 kB
  • After compression 15.2 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 22.4 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 35.7 kB

  • Original 45.2 kB
  • After minification 41.1 kB
  • After compression 9.5 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. Delock.de needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (62%)

Requests Now

39

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delock. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delock.de

delock.de

239 ms

www.delock.de

www.delock.de

232 ms

www.delock.de

www.delock.de

540 ms

splide.min.js

splide.min.js

223 ms

scroll.js

scroll.js

323 ms

policy.js

policy.js

319 ms

lazy.js

lazy.js

324 ms

font.css

font.css

332 ms

typicons.min.css

typicons.min.css

375 ms

lightbox.min.css

lightbox.min.css

375 ms

splide.min.css

splide.min.css

433 ms

style.css

style.css

549 ms

style.css

style.css

433 ms

home.css

home.css

446 ms

home.css

home.css

489 ms

spezifikation_show.js

spezifikation_show.js

490 ms

de.png

de.png

220 ms

en.png

en.png

241 ms

pl.png

pl.png

242 ms

cz.png

cz.png

292 ms

fr.png

fr.png

292 ms

es.png

es.png

329 ms

sw.png

sw.png

339 ms

un.png

un.png

347 ms

kr.png

kr.png

363 ms

gr.png

gr.png

405 ms

it.png

it.png

405 ms

ro.png

ro.png

442 ms

661cee4f1c1029.28080579.jpg

661cee4f1c1029.28080579.jpg

1152 ms

6627ab3c0c5b49.71061620.jpg

6627ab3c0c5b49.71061620.jpg

1867 ms

6627ab5d1f2656.06949201.jpg

6627ab5d1f2656.06949201.jpg

2021 ms

6627ab79614de2.85791587.jpg

6627ab79614de2.85791587.jpg

2010 ms

6627ab91826555.07774050.jpg

6627ab91826555.07774050.jpg

2056 ms

64df85fc077415.76379240.jpg

64df85fc077415.76379240.jpg

1489 ms

63cf7d5c77ed77.75998065.jpg

63cf7d5c77ed77.75998065.jpg

1490 ms

64ec6ac0d0bdf1.86988002.jpg

64ec6ac0d0bdf1.86988002.jpg

1649 ms

657aff4bcc5048.86013318.jpg

657aff4bcc5048.86013318.jpg

1630 ms

653f8d6eb7aea9.26728974.jpg

653f8d6eb7aea9.26728974.jpg

1785 ms

654a164c4b6237.66585551.jpg

654a164c4b6237.66585551.jpg

1817 ms

logo_6.png

logo_6.png

226 ms

lupe5_new.png

lupe5_new.png

221 ms

kreis.png

kreis.png

260 ms

Accessibility Review

delock.de accessibility score

87

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

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.

Best Practices

delock.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

delock.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 Delock.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 Delock.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

delock.de

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