Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% 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

  • 83

    SEO

    Google-friendlier than
    46% of websites

registrierung.springer-medizin.de

Springer Medizin – Mein Fachwissen | springermedizin.de

Page Load Speed

4 sec in total

First Response

272 ms

Resources Loaded

3.6 sec

Page Rendered

139 ms

About Website

Welcome to registrierung.springer-medizin.de homepage info - get ready to check Registrierung Springer Medizin best content for Germany right away, or after learning these important things about registrierung.springer-medizin.de

SpringerMedizin.de ist das Fortbildungs- und Informationsportal für Ärztinnen und Ärzte, das für Qualität, Aktualität und gesichertes Wissen steht.

Visit registrierung.springer-medizin.de

Key Findings

We analyzed Registrierung.springer-medizin.de page load time and found that the first response time was 272 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

registrierung.springer-medizin.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.073

95/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

registrierung.springer-medizin.de

272 ms

860 ms

main.css

910 ms

jquery.min.js

1107 ms

jq-coremetrics.js

711 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 73% of them (19 requests) were addressed to the original Registrierung.springer-medizin.de, 12% (3 requests) were made to Libs.coremetrics.com and 4% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Registrierung.springer-medizin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.7 kB (50%)

Content Size

238.6 kB

After Optimization

119.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Registrierung.springer-medizin.de main page is 238.6 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. 15% of websites need less resources to load. Javascripts take 151.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 17.3 kB

  • Original 21.9 kB
  • After minification 14.9 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 32% of the original size. 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 79% of the original size.

Image Optimization

-0%

Potential reduce by 27 B

  • Original 28.4 kB
  • After minification 28.3 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. Registrierung Springer Medizin images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 71.1 kB

  • Original 151.5 kB
  • After minification 146.6 kB
  • After compression 80.4 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 71.1 kB or 47% of the original size.

CSS Optimization

-82%

Potential reduce by 30.3 kB

  • Original 36.8 kB
  • After minification 36.6 kB
  • After compression 6.5 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. Registrierung.springer-medizin.de needs all CSS files to be minified and compressed as it can save up to 30.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Registrierung Springer Medizin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

registrierung.springer-medizin.de accessibility score

67

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

registrierung.springer-medizin.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

High

Missing source maps for large first-party JavaScript

SEO Factors

registrierung.springer-medizin.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Registrierung.springer-medizin.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 Registrierung.springer-medizin.de main page’s claimed encoding is utf8. 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 Registrierung Springer Medizin. 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: