Tools & Wizards About Us
stadtwerke-sommerkino.de screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

stadtwerke-sommerkino.de

Stadtwerke Sommerkino - Open-Air-Kino im Landschaftspark Duisburg

Page Load Speed

3.2 sec in total

First Response

362 ms

Resources Loaded

2.2 sec

Page Rendered

582 ms

stadtwerke-sommerkino.de screenshot

About Website

Visit stadtwerke-sommerkino.de now to see the best up-to-date Stadtwerke Sommerkino content for Germany and also check out these interesting facts you probably never knew about stadtwerke-sommerkino.de

Das Stadtwerke Sommerkino im Landschaftspark Duisburg-Nord ist zurück! Vom 05.07. bis 18.08.2024 zeigen wir in unserem Open-Air-Kino 45 Filme.

Visit stadtwerke-sommerkino.de

Key Findings

We analyzed Stadtwerke-sommerkino.de page load time and found that the first response time was 362 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

stadtwerke-sommerkino.de performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

stadtwerke-sommerkino.de

362 ms

www.stadtwerke-sommerkino.de

604 ms

autoptimize_af8016bc419a596914d880dabe1727be.css

383 ms

autoptimize_single_f1cbf408b4ebd1d6cb4dbcdcfc62f1b5.css

393 ms

jquery.min.js

478 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Stadtwerke-sommerkino.de, 13% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (855 ms) belongs to the original domain Stadtwerke-sommerkino.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.8 kB (46%)

Content Size

1.0 MB

After Optimization

552.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stadtwerke-sommerkino.de main page is 1.0 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. 25% of websites need less resources to load. Images take 428.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 62.2 kB

  • Original 75.0 kB
  • After minification 75.0 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 62.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 428.4 kB
  • After minification 428.4 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 Sommerkino images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 135.5 kB

  • Original 199.4 kB
  • After minification 199.4 kB
  • After compression 63.9 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 135.5 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 270.1 kB

  • Original 317.6 kB
  • After minification 317.5 kB
  • After compression 47.5 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-sommerkino.de needs all CSS files to be minified and compressed as it can save up to 270.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtwerke Sommerkino. 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 as a result speed up the page load time.

Network Requests Diagram

stadtwerke-sommerkino.de

stadtwerke-sommerkino.de

362 ms

www.stadtwerke-sommerkino.de

www.stadtwerke-sommerkino.de

604 ms

autoptimize_af8016bc419a596914d880dabe1727be.css

autoptimize_af8016bc419a596914d880dabe1727be.css

383 ms

autoptimize_single_f1cbf408b4ebd1d6cb4dbcdcfc62f1b5.css

autoptimize_single_f1cbf408b4ebd1d6cb4dbcdcfc62f1b5.css

393 ms

jquery.min.js

jquery.min.js

478 ms

logo-stadtwerke-sommerkino-duisburg-neg.svg

logo-stadtwerke-sommerkino-duisburg-neg.svg

406 ms

lazysizes.min.js

lazysizes.min.js

289 ms

bootstrap.min.js

bootstrap.min.js

490 ms

autoptimize_single_9379efbe9521a8eea48da999396151af.js

autoptimize_single_9379efbe9521a8eea48da999396151af.js

404 ms

wpFeatherlight.pkgd.min.js

wpFeatherlight.pkgd.min.js

473 ms

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5 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

488 ms

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5 ms

stadtwerke-sommerkino-duisburg-keyvisual-2022.jpg

stadtwerke-sommerkino-duisburg-keyvisual-2022.jpg

855 ms

sk_iconfont.woff

sk_iconfont.woff

98 ms

Accessibility Review

stadtwerke-sommerkino.de accessibility score

95

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

Links do not have a discernible name

Best Practices

stadtwerke-sommerkino.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stadtwerke-sommerkino.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

    DE

  • Encoding

    UTF-8

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

stadtwerke-sommerkino.de

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