Tools & Wizards About Us
delock.de screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

delock.de

Delock Home

Page Load Speed

2 sec in total

First Response

255 ms

Resources Loaded

1.6 sec

Page Rendered

185 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 255 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

delock.de performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

delock.de

255 ms

www.delock.de

463 ms

scroll.js

102 ms

lightbox.css

188 ms

style2.css

188 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Delock.de, 7% (2 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (559 ms) belongs to the original domain Delock.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.8 kB (8%)

Content Size

407.8 kB

After Optimization

374.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delock.de main page is 407.8 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. 20% of websites need less resources to load. Images take 370.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 10.8 kB

  • Original 13.8 kB
  • After minification 12.4 kB
  • After compression 3.1 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 10.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 3.5 kB

  • Original 370.2 kB
  • After minification 366.7 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. Delock images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 574 B

  • Original 844 B
  • After minification 694 B
  • After compression 270 B

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 574 B or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 18.0 kB

  • Original 22.9 kB
  • After minification 17.4 kB
  • After compression 4.9 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 18.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (52%)

Requests Now

23

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 23 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delock.de

delock.de

255 ms

www.delock.de

www.delock.de

463 ms

scroll.js

scroll.js

102 ms

lightbox.css

lightbox.css

188 ms

style2.css

style2.css

188 ms

resp_1.css

resp_1.css

189 ms

resp_2.css

resp_2.css

202 ms

resp_3.css

resp_3.css

196 ms

css

css

27 ms

home.css

home.css

205 ms

print.css

print.css

280 ms

DE_1.gif

DE_1.gif

189 ms

EN_1.gif

EN_1.gif

209 ms

PL_1.gif

PL_1.gif

209 ms

CZ_1.gif

CZ_1.gif

210 ms

FR_1.gif

FR_1.gif

211 ms

ES_1.gif

ES_1.gif

270 ms

SW_1.gif

SW_1.gif

272 ms

UN_1.gif

UN_1.gif

273 ms

KR_1.gif

KR_1.gif

283 ms

GR_1.gif

GR_1.gif

300 ms

delock_schrift.png

delock_schrift.png

122 ms

lupe.png

lupe.png

178 ms

startseite_d.jpg

startseite_d.jpg

369 ms

smart_d.jpg

smart_d.jpg

559 ms

b9QBgL0iMZfDSpmcXcE8nJRhFVcex_hajThhFkHyhYk.ttf

b9QBgL0iMZfDSpmcXcE8nJRhFVcex_hajThhFkHyhYk.ttf

51 ms

b9QBgL0iMZfDSpmcXcE8nPOYkGiSOYDq_T7HbIOV1hA.ttf

b9QBgL0iMZfDSpmcXcE8nPOYkGiSOYDq_T7HbIOV1hA.ttf

72 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

    N/A

  • 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 neither this language nor any other was claimed in <html> or <meta> tags. 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: