Tools & Wizards About Us
karcher.be screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

karcher.be

Totaaloplossingen voor al uw reinigingsproblemen | Kärcher

Page Load Speed

4.7 sec in total

First Response

225 ms

Resources Loaded

4.2 sec

Page Rendered

316 ms

karcher.be screenshot

About Website

Welcome to karcher.be homepage info - get ready to check Karcher best content for Belgium right away, or after learning these important things about karcher.be

Kärcher is een wereldwijd actief familiebedrijf uit het Duitse Winnenden en wereldwijd marktleider op het gebied van reinigingstechniek.

Visit karcher.be

Key Findings

We analyzed Karcher.be page load time and found that the first response time was 225 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

karcher.be performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

www.karcher.be

225 ms

426 ms

datepicker.css

10 ms

bootstrap.css

17 ms

style.css

49 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Karcher.be, 27% (17 requests) were made to S3.kaercher-media.com and 24% (15 requests) were made to Kaercher.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Kaps.kaercher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (27%)

Content Size

4.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Karcher.be main page is 4.3 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 54.2 kB

  • Original 65.4 kB
  • After minification 52.6 kB
  • After compression 11.2 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 12.8 kB, which is 20% 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 54.2 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 236.6 kB

  • Original 3.0 MB
  • After minification 2.7 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. Karcher images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 607.2 kB

  • Original 903.9 kB
  • After minification 902.6 kB
  • After compression 296.7 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 607.2 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 258.8 kB

  • Original 304.5 kB
  • After minification 280.3 kB
  • After compression 45.8 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. Karcher.be needs all CSS files to be minified and compressed as it can save up to 258.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (36%)

Requests Now

56

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karcher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.karcher.be

www.karcher.be

225 ms

426 ms

datepicker.css

datepicker.css

10 ms

bootstrap.css

bootstrap.css

17 ms

style.css

style.css

49 ms

modernizr.min.js

modernizr.min.js

63 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1729 ms

bootstrap.min.js

bootstrap.min.js

1749 ms

cllib.inc.min.js

cllib.inc.min.js

2064 ms

jscombined.min.js

jscombined.min.js

1754 ms

satelliteLib-27250f9c4be0f4e2c32336fb3a5186ca47d07fd8.js

satelliteLib-27250f9c4be0f4e2c32336fb3a5186ca47d07fd8.js

1752 ms

easyXDM.min.js

easyXDM.min.js

2113 ms

kaercher-kaps.min.js

kaercher-kaps.min.js

1990 ms

print.css

print.css

1688 ms

kaercher_logo.png

kaercher_logo.png

89 ms

world.png

world.png

9 ms

home_amp_garden_reinigingsmiddelen.jpg

home_amp_garden_reinigingsmiddelen.jpg

454 ms

h_amp_g_toebehoren_menu.jpg

h_amp_g_toebehoren_menu.jpg

454 ms

ecologic_menu_icon_2015.jpg

ecologic_menu_icon_2015.jpg

115 ms

reinigingsmiddelen_menu.jpg

reinigingsmiddelen_menu.jpg

110 ms

professional_toebehoren_menu.jpg

professional_toebehoren_menu.jpg

115 ms

ecoefficiency_menu_icon_2015.jpg

ecoefficiency_menu_icon_2015.jpg

119 ms

kaercher_eco_manager.jpg

kaercher_eco_manager.jpg

123 ms

kaercher_fleet.jpg

kaercher_fleet.jpg

137 ms

sprite.png

sprite.png

60 ms

search.png

search.png

53 ms

prod_home_garden.png

prod_home_garden.png

134 ms

norton.png

norton.png

135 ms

prod_professionals.png

prod_professionals.png

120 ms

bg_home_garden.png

bg_home_garden.png

141 ms

bg_professionals.png

bg_professionals.png

128 ms

carousel_arrows.png

carousel_arrows.png

38 ms

social_links2.png

social_links2.png

65 ms

ClanWebPro-News.woff

ClanWebPro-News.woff

123 ms

ClanWebPro-Medium.woff

ClanWebPro-Medium.woff

128 ms

ClanWebPro-Bold.woff

ClanWebPro-Bold.woff

128 ms

ClanWebPro-NarrBlack.woff

ClanWebPro-NarrBlack.woff

128 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

47 ms

satellite-56e9750264746d05200051d8.js

satellite-56e9750264746d05200051d8.js

41 ms

s-code-contents-45560c37e86057a612c96982b249ff7a159769ed.js

s-code-contents-45560c37e86057a612c96982b249ff7a159769ed.js

114 ms

conversion.js

conversion.js

82 ms

info

info

262 ms

navigation

navigation

261 ms

count

count

254 ms

blank.gif

blank.gif

7 ms

autotechnica_2016.jpg

autotechnica_2016.jpg

565 ms

banner_homepagina_voorjaarsactie_nl_3.png

banner_homepagina_voorjaarsactie_nl_3.png

929 ms

opening_kc.jpg

opening_kc.jpg

12 ms

banner_homepage_112015_sc_range_nl_hr_good.jpg

banner_homepage_112015_sc_range_nl_hr_good.jpg

500 ms

dakar_2016.jpg

dakar_2016.jpg

662 ms

services.jpg

services.jpg

822 ms

AuthenticatedUser.aspx

AuthenticatedUser.aspx

221 ms

rd

rd

4 ms

id

id

402 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

170 ms

nr-885.min.js

nr-885.min.js

46 ms

s34244518044870

s34244518044870

108 ms

Login.aspx

Login.aspx

99 ms

e43568aa92

e43568aa92

111 ms

e43568aa92

e43568aa92

67 ms

token

token

110 ms

AuthenticatedUser.aspx

AuthenticatedUser.aspx

212 ms

e43568aa92

e43568aa92

22 ms

Accessibility Review

karcher.be accessibility score

90

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

karcher.be best practices score

75

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

SEO Factors

karcher.be SEO score

83

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

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karcher.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Karcher.be 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

karcher.be

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