Tools & Wizards About Us

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

li.teufelaudio.com

Teufel: Speakers & Headphones Direct from the Manufacturer Online

Page Load Speed

752 ms in total

First Response

207 ms

Resources Loaded

448 ms

Page Rendered

97 ms

About Website

Click here to check amazing Li Teufel Audio content for United States. Otherwise, check out these important facts you probably never knew about li.teufelaudio.com

Europe's No. 1 in direct to consumer audio. Discover sound highlights from Berlin. How do you sound?

Visit li.teufelaudio.com

Key Findings

We analyzed Li.teufelaudio.com page load time and found that the first response time was 207 ms and then it took 545 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

li.teufelaudio.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

li.teufelaudio.com

207 ms

api.js

25 ms

recaptcha__en.js

33 ms

logo_h40.png

31 ms

teufel-maintenance.jpg

75 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Li.teufelaudio.com, 36% (5 requests) were made to Gstatic.com and 21% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (207 ms) belongs to the original domain Li.teufelaudio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.3 kB (1%)

Content Size

570.6 kB

After Optimization

564.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Li.teufelaudio.com main page is 570.6 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. Only 10% of websites need less resources to load. Images take 364.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 3.9 kB

  • Original 5.5 kB
  • After minification 5.2 kB
  • After compression 1.7 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 3.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 364.7 kB
  • After minification 363.3 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. Li Teufel Audio images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 199.1 kB
  • After minification 199.1 kB
  • After compression 197.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 15 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Li.teufelaudio.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Li Teufel Audio. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

li.teufelaudio.com accessibility score

100

Accessibility Issues

Best Practices

li.teufelaudio.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

li.teufelaudio.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Li.teufelaudio.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Li.teufelaudio.com 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 description is not detected on the main page of Li Teufel Audio. 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: