Access teufelaudio.com. Teufel: Speakers & Headphones Direct from the Manufacturer Online

Report Summary

About Website

Welcome to teufelaudio.com homepage info - get ready to check Teufel Audio best content for United States right away, or after learning these important things about teufelaudio.com

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

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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)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

teufelaudio.com

238 ms

www.teufelaudio.com

461 ms

teufel_css_1_05aed360f9f35fb75dda993181806d10.css

714 ms

teufel_js_1_0328bb1511001acecc52619550b4a7fa.js

1063 ms

tp.widget.sync.bootstrap.min.js

22 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 12% of them (17 requests) were addressed to the original Teufelaudio.com, 24% (33 requests) were made to D2nzxre09owsau.cloudfront.net and 19% (26 requests) were made to D24p66wtav075e.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Teufelaudio.com.

Content Size

1.6 MB

After Optimization

896.9 kB

In fact, the total size of Teufelaudio.com main page is 1.6 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 890.6 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 441.1 kB

Original 468.7 kB
After minification 214.2 kB
After compression 27.6 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 254.5 kB, which is 54% 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 441.1 kB or 94% of the original size.

Image Optimization

-8%

Potential reduce by 73.2 kB

Original 890.6 kB
After minification 817.4 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. Teufel Audio images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 4.4 kB

Original 7.7 kB
After minification 7.7 kB
After compression 3.3 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 4.4 kB or 57% of the original size.

CSS Optimization

-82%

Potential reduce by 224.1 kB

Original 272.6 kB
After minification 253.4 kB
After compression 48.5 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. Teufelaudio.com needs all CSS files to be minified and compressed as it can save up to 224.1 kB or 82% of the original size.

Requests Now

131

After Optimization

111

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teufel Audio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

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 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 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

teufelaudio.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Teufel: Speakers & Headphones Direct from the Manufacturer Online

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)