Tools & Wizards About Us
idmt.fraunhofer.de screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

idmt.fraunhofer.de

Fraunhofer-Institut für Digitale Medientechnologie IDMT - Fraunhofer IDMT

Page Load Speed

1.8 sec in total

First Response

829 ms

Resources Loaded

845 ms

Page Rendered

126 ms

idmt.fraunhofer.de screenshot

About Website

Click here to check amazing IDMT Fraunhofer content for Germany. Otherwise, check out these important facts you probably never knew about idmt.fraunhofer.de

Das Fraunhofer-Institut für Digitale Medientechnologie IDMT betreibt anwendungsorientierte Forschung auf dem Gebiet audiovisueller Medien und ist kompetenter Partner der Wirtschaft bei der Entwicklung...

Visit idmt.fraunhofer.de

Key Findings

We analyzed Idmt.fraunhofer.de page load time and found that the first response time was 829 ms and then it took 971 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

idmt.fraunhofer.de performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

idmt.fraunhofer.de

829 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Idmt.fraunhofer.de and no external sources were called. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Idmt.fraunhofer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 54 B (23%)

Content Size

240 B

After Optimization

186 B

  • HTML

In fact, the total size of Idmt.fraunhofer.de main page is 240 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 240 B which makes up the majority of the site volume.

HTML Optimization

-23%

Potential reduce by 54 B

  • Original 240 B
  • After minification 239 B
  • After compression 186 B

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 54 B or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

idmt.fraunhofer.de

idmt.fraunhofer.de

829 ms

Accessibility Review

idmt.fraunhofer.de accessibility score

67

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

idmt.fraunhofer.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

idmt.fraunhofer.de SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Idmt.fraunhofer.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 Idmt.fraunhofer.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

idmt.fraunhofer.de

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