Tools & Wizards About Us
verlag.fraunhofer.de screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

verlag.fraunhofer.de

Der Verlag der Fraunhofer-Gesellschaft – Fraunhofer Verlag

Page Load Speed

3.9 sec in total

First Response

706 ms

Resources Loaded

3.1 sec

Page Rendered

145 ms

verlag.fraunhofer.de screenshot

About Website

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

Im Fraunhofer Verlag werden alle Veröffentlichungen der Fraunhofer-Gesellschaft publiziert, u. a. Dissertationen, Marktstudien und Tagungsbände.

Visit verlag.fraunhofer.de

Key Findings

We analyzed Verlag.fraunhofer.de page load time and found that the first response time was 706 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

verlag.fraunhofer.de performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.3 s

77/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

verlag.fraunhofer.de

706 ms

fraunhofer.css

420 ms

flash-replace-1.01.js

318 ms

jquery-1.2.6.min.js

821 ms

combine-jsmin.php

1657 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 78% of them (14 requests) were addressed to the original Verlag.fraunhofer.de, 11% (2 requests) were made to Wm.wiredminds.de and 11% (2 requests) were made to Irbnet.de. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Verlag.fraunhofer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (51%)

Content Size

319.1 kB

After Optimization

155.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Verlag.fraunhofer.de main page is 319.1 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. 15% of websites need less resources to load. Images take 122.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.3 kB

  • Original 15.5 kB
  • After minification 14.1 kB
  • After compression 4.3 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 11.3 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 8.2 kB

  • Original 122.6 kB
  • After minification 114.4 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. Verlag Fraunhofer images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 75.1 kB

  • Original 98.2 kB
  • After minification 83.7 kB
  • After compression 23.1 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 75.1 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 69.3 kB

  • Original 82.7 kB
  • After minification 61.5 kB
  • After compression 13.4 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. Verlag.fraunhofer.de needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verlag Fraunhofer. According to our analytics all requests are already optimized.

Network Requests Diagram

verlag.fraunhofer.de

verlag.fraunhofer.de

706 ms

fraunhofer.css

fraunhofer.css

420 ms

flash-replace-1.01.js

flash-replace-1.01.js

318 ms

jquery-1.2.6.min.js

jquery-1.2.6.min.js

821 ms

combine-jsmin.php

combine-jsmin.php

1657 ms

count.js

count.js

407 ms

fraunhofer-dyn.css

fraunhofer-dyn.css

207 ms

978-3-8396-0964-4.jpg

978-3-8396-0964-4.jpg

941 ms

bg-lines.gif

bg-lines.gif

105 ms

verlag.gif

verlag.gif

104 ms

icons.gif

icons.gif

305 ms

bg-doc-silver.png

bg-doc-silver.png

227 ms

bg-vorlage.jpg

bg-vorlage.jpg

277 ms

keyvis-verlag.jpg

keyvis-verlag.jpg

580 ms

978-3-8396-0940-8.jpg

978-3-8396-0940-8.jpg

951 ms

ctin.php

ctin.php

371 ms

icon-loading-circle.gif

icon-loading-circle.gif

106 ms

fraunhofer-handheld.css

fraunhofer-handheld.css

106 ms

Accessibility Review

verlag.fraunhofer.de accessibility score

82

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

verlag.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

verlag.fraunhofer.de SEO score

97

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

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verlag.fraunhofer.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 Verlag.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

verlag.fraunhofer.de

Open Graph description is not detected on the main page of Verlag 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: