Tools & Wizards About Us
dp4.de screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dp4.de

digital performance – Softwareentwicklung und Know-How

Page Load Speed

2.6 sec in total

First Response

405 ms

Resources Loaded

2.1 sec

Page Rendered

95 ms

dp4.de screenshot

About Website

Click here to check amazing Dp 4 content. Otherwise, check out these important facts you probably never knew about dp4.de

digital performance – Softwareentwicklung für die Bereiche Medien, Video, Audio, DVD / Blu-ray Authoring, Internet, mobile Software.

Visit dp4.de

Key Findings

We analyzed Dp4.de page load time and found that the first response time was 405 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 45% of websites can load faster.

Performance Metrics

dp4.de performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

dp4.de

405 ms

dp4.de

422 ms

www.dp4.de

510 ms

main.css

99 ms

main.js

195 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Dp4.de and no external sources were called. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Dp4.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.1 kB (9%)

Content Size

76.6 kB

After Optimization

69.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dp4.de main page is 76.6 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. Only 10% of websites need less resources to load. Images take 66.0 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.9 kB

  • Original 4.8 kB
  • After minification 4.7 kB
  • After compression 1.8 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 2.9 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 66.0 kB
  • After minification 66.0 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. Dp 4 images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 341 B

  • Original 482 B
  • After minification 432 B
  • After compression 141 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 341 B or 71% of the original size.

CSS Optimization

-73%

Potential reduce by 3.9 kB

  • Original 5.3 kB
  • After minification 4.9 kB
  • After compression 1.5 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. Dp4.de needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dp 4. According to our analytics all requests are already optimized.

Network Requests Diagram

dp4.de

dp4.de

405 ms

dp4.de

dp4.de

422 ms

www.dp4.de

www.dp4.de

510 ms

main.css

main.css

99 ms

main.js

main.js

195 ms

dp4-logo.svg

dp4-logo.svg

316 ms

language.svg

language.svg

308 ms

videoaudio.png

videoaudio.png

412 ms

system.png

system.png

428 ms

web.png

web.png

321 ms

bullet.svg

bullet.svg

207 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

449 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

360 ms

Accessibility Review

dp4.de accessibility score

100

Accessibility Issues

Best Practices

dp4.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

dp4.de SEO score

100

Search Engine Optimization Advices

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

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 Dp4.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 Dp4.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

dp4.de

Open Graph description is not detected on the main page of Dp 4. 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: