Access deuta.de. Innovative Systemlösungen für den Schienenverkehr

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.563

12/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

www.deuta.de

578 ms

standard-2.css

210 ms

logo.png

313 ms

logo-white.png

406 ms

weltkarte.png

406 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that all of those requests were addressed to Deuta.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Deuta.de.

Content Size

6.7 MB

After Optimization

6.5 MB

In fact, the total size of Deuta.de main page is 6.7 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. 60% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 66.1 kB

Original 79.0 kB
After minification 72.0 kB
After compression 12.9 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 66.1 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 109.4 kB

Original 6.4 MB
After minification 6.3 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. DEUTA images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 22.1 kB

Original 147.5 kB
After minification 147.5 kB
After compression 125.3 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 22.1 kB or 15% of the original size.

CSS Optimization

-26%

Potential reduce by 7.6 kB

Original 28.9 kB
After minification 28.9 kB
After compression 21.3 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. Deuta.de needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEUTA. According to our analytics all requests are already optimized.

Accessibility Issues

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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 Deuta.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 Deuta.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

deuta.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Innovative Systemlösungen für den Schienenverkehr – DEUTA-WERKE GmbH

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

www.deuta.de

standard-2.css

logo.png

logo-white.png

weltkarte.png

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

www.deuta.de

standard-2.css

logo.png

logo-white.png

weltkarte.png

welt-white.png

mobile-nav-icon.png

deuta-imagefilm-4.jpg

link-rot-small.png

ueber-uns-profil.jpg

deuta-histore.jpg

qualitaet.jpg

weltweit.jpg

deuta-corporate-klu.jpg

soziales-engagement.jpg

safety-system-sil-basis-system-klu.jpg

safety-system-sil-medium-system-klu.jpg

safety-system-sil-expand-system-klu.jpg

safety-system-unterstuetzung-beratung-klu.jpg

systemgutachten-01.jpg

cbtc.jpg

redbox-rekorder-redboxflex-safe.jpg

etcs.jpg

baseline3.jpg

_sensoren-radarsensoren.jpg

highspeed.jpg

lok-locomotive.jpg

metro.jpg

ptc.jpg

deuta-pzb.jpg

rangierlok-shunter.jpg

regionalfahrzeug-commuter-t.jpg

retrofit.jpg

applikationen-stra--enbahn.jpg

atp.jpg

mmi-multifunktions-terminals-mft-111.jpg

WebResource.axd

standard-2.js

2AE3F9_0_0.woff

2AE624_0_0.woff

anzeigegraete_analoge-einb.jpg

icontrust-klu_1.jpg

sensoren-pick-up-geber.jpg