Tools & Wizards About Us

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

stadtwerke-erding.de

Stadtwerke Erding - Herzlich Willkommen bei der STADTWERKE Erding GmbH

Page Load Speed

5.7 sec in total

First Response

112 ms

Resources Loaded

5.4 sec

Page Rendered

182 ms

About Website

Welcome to stadtwerke-erding.de homepage info - get ready to check Stadtwerke Erding best content for Germany right away, or after learning these important things about stadtwerke-erding.de

Die Stadtwerke Erding GmbH ist ein zu 100% kommunales Unternehmen der Stadt Erding. Die Stadtwerke Erding GmbH betreut den kaufmännischen Bereich ihrer Beteiligungsunternehmen sowie den technischen Be...

Visit stadtwerke-erding.de

Key Findings

We analyzed Stadtwerke-erding.de page load time and found that the first response time was 112 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

stadtwerke-erding.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

index.html

112 ms

jquery-ui-1.8.16.custom.css

99 ms

page.css

195 ms

page.js

1030 ms

jquery-1.4.4.min.js

1131 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 55% of them (51 requests) were addressed to the original Stadtwerke-erding.de, 42% (39 requests) were made to Kundenportal.stadtwerke-erding.de and 2% (2 requests) were made to Gipsprojekt.de. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Kundenportal.stadtwerke-erding.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 723.9 kB (74%)

Content Size

983.5 kB

After Optimization

259.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stadtwerke-erding.de main page is 983.5 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. 40% of websites need less resources to load. Javascripts take 564.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.0 kB

  • Original 18.1 kB
  • After minification 15.8 kB
  • After compression 5.1 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 2.3 kB, which is 13% 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 13.0 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 134 B

  • Original 60.6 kB
  • After minification 60.5 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. Stadtwerke Erding images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 424.5 kB

  • Original 564.1 kB
  • After minification 475.6 kB
  • After compression 139.6 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 424.5 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 286.2 kB

  • Original 340.7 kB
  • After minification 265.8 kB
  • After compression 54.5 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. Stadtwerke-erding.de needs all CSS files to be minified and compressed as it can save up to 286.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (74%)

Requests Now

90

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtwerke Erding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

stadtwerke-erding.de accessibility score

83

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

stadtwerke-erding.de best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stadtwerke-erding.de SEO score

84

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadtwerke-erding.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 Stadtwerke-erding.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 Stadtwerke Erding. 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: