Tools & Wizards About Us
klippel.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

klippel.de

Klippel GmbH - Diagnostics of Audio Systems

Page Load Speed

4 sec in total

First Response

384 ms

Resources Loaded

3.5 sec

Page Rendered

150 ms

klippel.de screenshot

About Website

Click here to check amazing Klippel content for Chile. Otherwise, check out these important facts you probably never knew about klippel.de

KLIPPEL is an innovative German company offering measurement equipment and control technology for loudspeaker, transducers and audio systems. Diagnostics in Audio Systems

Visit klippel.de

Key Findings

We analyzed Klippel.de page load time and found that the first response time was 384 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

klippel.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.778

5/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

klippel.de

384 ms

klippel.de

551 ms

merged-5ea9c79339cea36f670772ec7e47c44c-154e72d4748fec56f0d8419be6b7658d.css

740 ms

merged-1d3be9da4a62e56f76ef47551df23f7c-adb538f37f05c004f1d5fd9af2f9c95a.js

851 ms

merged-b1050fd1a67ca4edbda0c8eea0587753-39cece9970995b6a1f1b605d295cbe24.js

971 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Klippel.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Klippel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 672.5 kB (25%)

Content Size

2.6 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Klippel.de main page is 2.6 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. 15% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 42.6 kB

  • Original 54.0 kB
  • After minification 53.2 kB
  • After compression 11.3 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 42.6 kB or 79% of the original size.

Image Optimization

-16%

Potential reduce by 362.6 kB

  • Original 2.2 MB
  • After minification 1.9 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. Obviously, Klippel needs image optimization as it can save up to 362.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 205.8 kB

  • Original 290.4 kB
  • After minification 290.4 kB
  • After compression 84.6 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 205.8 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 61.5 kB

  • Original 76.6 kB
  • After minification 75.0 kB
  • After compression 15.1 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. Klippel.de needs all CSS files to be minified and compressed as it can save up to 61.5 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klippel. According to our analytics all requests are already optimized.

Network Requests Diagram

klippel.de

klippel.de

384 ms

klippel.de

klippel.de

551 ms

merged-5ea9c79339cea36f670772ec7e47c44c-154e72d4748fec56f0d8419be6b7658d.css

merged-5ea9c79339cea36f670772ec7e47c44c-154e72d4748fec56f0d8419be6b7658d.css

740 ms

merged-1d3be9da4a62e56f76ef47551df23f7c-adb538f37f05c004f1d5fd9af2f9c95a.js

merged-1d3be9da4a62e56f76ef47551df23f7c-adb538f37f05c004f1d5fd9af2f9c95a.js

851 ms

merged-b1050fd1a67ca4edbda0c8eea0587753-39cece9970995b6a1f1b605d295cbe24.js

merged-b1050fd1a67ca4edbda0c8eea0587753-39cece9970995b6a1f1b605d295cbe24.js

971 ms

button_send.png

button_send.png

129 ms

logo_klippel.png

logo_klippel.png

129 ms

W_Prolight_EN_03-24.jpg

W_Prolight_EN_03-24.jpg

756 ms

Website_SliderHome_06-2023.jpg

Website_SliderHome_06-2023.jpg

1211 ms

W_FeedbackdBLab_03-24.jpg

W_FeedbackdBLab_03-24.jpg

335 ms

New_Application_Note.jpg

New_Application_Note.jpg

555 ms

Website_SliderHome_OnlineHelp_06-2023.jpg

Website_SliderHome_OnlineHelp_06-2023.jpg

1652 ms

Multi-Scannning_Workbench.png

Multi-Scannning_Workbench.png

884 ms

icon_rd_system.png

icon_rd_system.png

446 ms

icon_qs_system.png

icon_qs_system.png

557 ms

icon_listening_test.png

icon_listening_test.png

668 ms

csm_icon_elearning_acc50db1f8.png

csm_icon_elearning_acc50db1f8.png

667 ms

bg_li_news.png

bg_li_news.png

764 ms

bx_loader.gif

bx_loader.gif

652 ms

controls.png

controls.png

741 ms

Accessibility Review

klippel.de accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

klippel.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

klippel.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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klippel.de 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 Klippel.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

klippel.de

Open Graph description is not detected on the main page of Klippel. 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: