Access unimedizin-mainz.de. Universitätsmedizin Mainz

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value2.124

0/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

index.html

534 ms

news-basic.css

217 ms

stylesheet_d3030f9cf0.css

314 ms

CssDemo.css

317 ms

dp_cookieconsent.css

321 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Unimedizin-mainz.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Unimedizin-mainz.de.

Content Size

2.4 MB

After Optimization

2.2 MB

In fact, the total size of Unimedizin-mainz.de main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 109.8 kB

Original 130.3 kB
After minification 123.4 kB
After compression 20.5 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. 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 109.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 81.0 kB

Original 2.1 MB
After minification 2.0 MB

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. Unimedizin Mainz images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 604 B

Original 116.7 kB
After minification 116.7 kB
After compression 116.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 5.1 kB

Original 61.1 kB
After minification 61.1 kB
After compression 56.0 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. Unimedizin-mainz.de has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unimedizin Mainz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unimedizin-mainz.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 Unimedizin-mainz.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

unimedizin-mainz.de

Open Graph data is detected on the main page of Unimedizin Mainz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Universitätsmedizin Mainz | Unser Wissen für Ihre Gesundheit

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

index.html

news-basic.css

stylesheet_d3030f9cf0.css

CssDemo.css

dp_cookieconsent.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

index.html

news-basic.css

stylesheet_d3030f9cf0.css

CssDemo.css

dp_cookieconsent.css

ukm_css.css

font-awesome.min.css

animate.css

jquery.mmenu.all.css

stylesheet_9ccb5e4908.css

jquery.js

modernizr.custom.js

jquery.datetimepicker.min.js

parsley.min.js

Tabs.min.js

Form.min.js

dp_cookieconsent.js

bootstrap.min.js

wow.min.js

jquery.bootstrap.newsbox.min.js

css3-mediaqueries.js

jquery.inview.min.js

jquery.mmenu.all.js

jquery.mmenu.bootstrap3.js

jquery.mmenu.de.js

ukm_mobile_menu.js

ukm_js.js

logo.png

Logo_Frieden_Ukraine.jpg

Charta-der-Vielfalt-Logo.png

Logo_Frieden_Ukraine_Button_flagge.png

piktogramme.png

de.jpg

en.jpg

tag_der_pflege_2024.jpg

slider_1.jpg

slider_2.jpg

slider_3.jpg

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