Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

marketing.zdf.de

ZDF.de - Startseite - ZDF.de

Page Load Speed

6.4 sec in total

First Response

1.3 sec

Resources Loaded

4.9 sec

Page Rendered

205 ms

marketing.zdf.de screenshot

About Website

Click here to check amazing Marketing ZDF content for Germany. Otherwise, check out these important facts you probably never knew about marketing.zdf.de

Erleben Sie das TV-Programm und alle Sendungen des Zweiten Deutschen Fernsehens ZDF ständig verfügbar und interaktiv - mit Serien, Shows & Dokumentationen.

Visit marketing.zdf.de

Key Findings

We analyzed Marketing.zdf.de page load time and found that the first response time was 1.3 sec and then it took 5.1 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

marketing.zdf.de performance score

0

Network Requests Diagram

marketing.zdf.de

1305 ms

zdfplayer.min.css

250 ms

jquery.fancybox-1.3.4.css

363 ms

jquery.jscrollpane.css

228 ms

socialshareprivacy.css

331 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 95% of them (123 requests) were addressed to the original Marketing.zdf.de, 2% (2 requests) were made to De.ioam.de and 1% (1 request) were made to Script.ioam.de. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Marketing.zdf.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.5 kB (30%)

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Marketing.zdf.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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.8 kB

  • Original 86.2 kB
  • After minification 80.1 kB
  • After compression 13.4 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. 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 72.8 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 115.5 kB

  • Original 1.1 MB
  • After minification 978.1 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. Obviously, Marketing ZDF needs image optimization as it can save up to 115.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 278.6 kB

  • Original 355.0 kB
  • After minification 355.0 kB
  • After compression 76.5 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 278.6 kB or 78% of the original size.

CSS Optimization

-64%

Potential reduce by 1.6 kB

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 912 B

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. Marketing.zdf.de needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (27%)

Requests Now

89

After Optimization

65

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marketing ZDF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for CSS and as a result speed up the page load time.

SEO Factors

marketing.zdf.de SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marketing.zdf.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Marketing.zdf.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

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