Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

ulmer-aerzte.de

Ulmer Ärzte - Arzt, Zahnarzt, Facharzt Verzeichnis für Ulm, Neu-Ulm und Umgebung

Page Load Speed

5.9 sec in total

First Response

555 ms

Resources Loaded

5.2 sec

Page Rendered

161 ms

ulmer-aerzte.de screenshot

About Website

Welcome to ulmer-aerzte.de homepage info - get ready to check Ulmer Aerzte best content for Germany right away, or after learning these important things about ulmer-aerzte.de

Ulmer Ärzte, die Gesundheitsseiten für Ulm, Neu-Ulm und Umgebung. Verzeichnis für Ärztinnen, Ärzte, Zahnärztinnen, Zahnärzte, Kliniken, Apotheken, ... in Ulm, Neu-Ulm und Umgebung.

Visit ulmer-aerzte.de

Key Findings

We analyzed Ulmer-aerzte.de page load time and found that the first response time was 555 ms and then it took 5.3 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

ulmer-aerzte.de performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

ulmer-aerzte.de

555 ms

www.ulmer-aerzte.de

1396 ms

jquery-1.5.2.min.js

980 ms

jquery.selectBox.js

539 ms

jquery.selectBox.css

271 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Ulmer-aerzte.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Ulmer-aerzte.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.0 kB (56%)

Content Size

348.4 kB

After Optimization

154.4 kB

In fact, the total size of Ulmer-aerzte.de main page is 348.4 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 139.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 68.2 kB

  • Original 88.2 kB
  • After minification 84.9 kB
  • After compression 20.0 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 68.2 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 1.4 kB

  • Original 85.0 kB
  • After minification 83.7 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. Ulmer Aerzte images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 94.1 kB

  • Original 139.5 kB
  • After minification 127.0 kB
  • After compression 45.4 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 94.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 30.3 kB

  • Original 35.7 kB
  • After minification 24.2 kB
  • After compression 5.4 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. Ulmer-aerzte.de needs all CSS files to be minified and compressed as it can save up to 30.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (65%)

Requests Now

43

After Optimization

15

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ulmer Aerzte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ulmer-aerzte.de accessibility score

65

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

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

ulmer-aerzte.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

ulmer-aerzte.de SEO score

100

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

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 Ulmer-aerzte.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 Ulmer-aerzte.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 Ulmer Aerzte. 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: