Report Summary

  • 29

    Performance

    Renders faster than
    50% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 0

    SEO

swr.de

Südwestrundfunk | SWR.de

Page Load Speed

3.7 sec in total

First Response

268 ms

Resources Loaded

3.1 sec

Page Rendered

304 ms

swr.de screenshot

About Website

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

Nachrichten aus Baden-Württemberg und Rheinland-Pfalz, das SWR-Programm in Radio und Fernsehen sowie die Mediathek mit aktuellen Videos.

Visit swr.de

Key Findings

We analyzed Swr.de page load time and found that the first response time was 268 ms and then it took 3.4 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

swr.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value48.3 s

0/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

swr.de

268 ms

www.swr.de

228 ms

base.css

36 ms

swr-base-container.css

14 ms

jquery-ui-1.10.4.css

17 ms

Our browser made a total of 207 requests to load all elements on the main page. We found that 92% of them (190 requests) were addressed to the original Swr.de, 5% (11 requests) were made to Swrmediathek.de and 1% (2 requests) were made to De.ioam.de. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Swrmediathek.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (33%)

Content Size

12.0 MB

After Optimization

8.0 MB

In fact, the total size of Swr.de main page is 12.0 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 332.0 kB

  • Original 370.2 kB
  • After minification 302.7 kB
  • After compression 38.1 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 67.5 kB, which is 18% 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 332.0 kB or 90% of the original size.

Image Optimization

-8%

Potential reduce by 622.8 kB

  • Original 7.8 MB
  • After minification 7.1 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. SWR images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 1.3 MB

  • Original 1.8 MB
  • After minification 1.7 MB
  • After compression 555.4 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 1.3 MB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 1.7 MB

  • Original 2.0 MB
  • After minification 1.7 MB
  • After compression 301.6 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. Swr.de needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (22%)

Requests Now

199

After Optimization

155

The browser has sent 199 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SWR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

swr.de accessibility score

93

Accessibility Issues

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

Buttons do not have an accessible name

Best Practices

swr.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

swr.de SEO score

0

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 Swr.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 Swr.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

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