Tools & Wizards About Us
kraenzle.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

kraenzle.com

Kränzle Website

Page Load Speed

3.5 sec in total

First Response

351 ms

Resources Loaded

3 sec

Page Rendered

131 ms

kraenzle.com screenshot

About Website

Click here to check amazing Kraenzle content for Russia. Otherwise, check out these important facts you probably never knew about kraenzle.com

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Key Findings

We analyzed Kraenzle.com page load time and found that the first response time was 351 ms and then it took 3.1 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

kraenzle.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

kraenzle.com

351 ms

default.css

329 ms

stylesheet_5d57bb5f1b.css

650 ms

init.css

548 ms

main.css

657 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Kraenzle.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kraenzle.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.6 kB (26%)

Content Size

739.9 kB

After Optimization

549.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kraenzle.com main page is 739.9 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. 20% of websites need less resources to load. Images take 545.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.0 kB

  • Original 12.1 kB
  • After minification 10.6 kB
  • After compression 3.2 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 1.5 kB, which is 12% 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 9.0 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 45.7 kB

  • Original 545.8 kB
  • After minification 500.2 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. Kraenzle images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 90.2 kB

  • Original 128.0 kB
  • After minification 112.7 kB
  • After compression 37.8 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 90.2 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 45.8 kB

  • Original 53.9 kB
  • After minification 35.5 kB
  • After compression 8.1 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. Kraenzle.com needs all CSS files to be minified and compressed as it can save up to 45.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (59%)

Requests Now

34

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kraenzle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kraenzle.com

kraenzle.com

351 ms

default.css

default.css

329 ms

stylesheet_5d57bb5f1b.css

stylesheet_5d57bb5f1b.css

650 ms

init.css

init.css

548 ms

main.css

main.css

657 ms

home.css

home.css

549 ms

rte.css

rte.css

551 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

882 ms

main.js

main.js

760 ms

toggleFaq.js

toggleFaq.js

763 ms

javascript_93077bb238.js

javascript_93077bb238.js

766 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

969 ms

backgndBody.jpg

backgndBody.jpg

111 ms

logo.png

logo.png

216 ms

backgndSucheInput.gif

backgndSucheInput.gif

217 ms

printIcon.gif

printIcon.gif

219 ms

backgnd_language.png

backgnd_language.png

220 ms

backgndTopNavigation.png

backgndTopNavigation.png

279 ms

backgndSlider.png

backgndSlider.png

324 ms

loading.gif

loading.gif

428 ms

KR_IT_Slider_Testsieger_0715_3fdc0262e1.jpg

KR_IT_Slider_Testsieger_0715_3fdc0262e1.jpg

639 ms

03_HD_Benzinmotor_4f156eabd3.jpg

03_HD_Benzinmotor_4f156eabd3.jpg

694 ms

02_Heisswasser-HD_30267966ed.jpg

02_Heisswasser-HD_30267966ed.jpg

697 ms

04_Hochdruckreiniger_stationa___er_af246adbfe.jpg

04_Hochdruckreiniger_stationa___er_af246adbfe.jpg

706 ms

ventos_30_4625_2ef2352252.jpg

ventos_30_4625_2ef2352252.jpg

860 ms

06_Handkehrmaschinen_9c0711861e.jpg

06_Handkehrmaschinen_9c0711861e.jpg

865 ms

07_Zubeh_r_3d12a4ca6a.jpg

07_Zubeh_r_3d12a4ca6a.jpg

1175 ms

backgndQuickfind.jpg

backgndQuickfind.jpg

911 ms

bulletQuickfind.png

bulletQuickfind.png

911 ms

backgndContainer.png

backgndContainer.png

922 ms

backgndFooter.png

backgndFooter.png

1075 ms

print.css

print.css

111 ms

backgnd_headlines.png

backgnd_headlines.png

441 ms

arrows.png

arrows.png

222 ms

bullets.png

bullets.png

223 ms

Accessibility Review

kraenzle.com accessibility score

70

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kraenzle.com 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

kraenzle.com SEO score

64

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kraenzle.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kraenzle.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

kraenzle.com

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