Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

jutta-ditfurth.de

Jutta Ditfurth: Startseite

Page Load Speed

2.5 sec in total

First Response

773 ms

Resources Loaded

1.5 sec

Page Rendered

230 ms

jutta-ditfurth.de screenshot

About Website

Visit jutta-ditfurth.de now to see the best up-to-date Jutta Ditfurth content for Germany and also check out these interesting facts you probably never knew about jutta-ditfurth.de

Jutta Ditfurth: Diese Seite informiert über Bücher, Reden, Interviews, Lesungen von Jutta Ditfurth

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Key Findings

We analyzed Jutta-ditfurth.de page load time and found that the first response time was 773 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jutta-ditfurth.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

jutta-ditfurth.de

773 ms

oxy.css

205 ms

Ditfurth_Dez2012.jpg

305 ms

r_arrow.gif

210 ms

FB-f-Logo.jpg

210 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Jutta-ditfurth.de and no external sources were called. The less responsive or slowest element that took the longest time to load (773 ms) belongs to the original domain Jutta-ditfurth.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.6 kB (14%)

Content Size

872.9 kB

After Optimization

748.3 kB

In fact, the total size of Jutta-ditfurth.de main page is 872.9 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. 50% of websites need less resources to load. Images take 817.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.3 kB

  • Original 22.5 kB
  • After minification 22.4 kB
  • After compression 5.3 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 17.3 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 77.5 kB

  • Original 817.9 kB
  • After minification 740.4 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. Jutta Ditfurth images are well optimized though.

CSS Optimization

-92%

Potential reduce by 29.8 kB

  • Original 32.4 kB
  • After minification 22.6 kB
  • After compression 2.6 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. Jutta-ditfurth.de needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 92% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jutta Ditfurth. According to our analytics all requests are already optimized.

Accessibility Review

jutta-ditfurth.de accessibility score

100

Accessibility Issues

Best Practices

jutta-ditfurth.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

jutta-ditfurth.de SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jutta-ditfurth.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 Jutta-ditfurth.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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