Access karcher.no. Rengjøringsutstyr for hjem, hage og profesjonelt renhold

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

www.karcher.no

178 ms

442 ms

datepicker.css

8 ms

bootstrap.css

26 ms

style.css

15 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Karcher.no, 39% (37 requests) were made to S3.kaercher-media.com and 17% (16 requests) were made to Kaercher.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S3.kaercher-media.com.

Content Size

3.7 MB

After Optimization

3.1 MB

In fact, the total size of Karcher.no main page is 3.7 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.8 kB

Original 67.8 kB
After minification 53.9 kB
After compression 11.0 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 14.0 kB, which is 21% 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 56.8 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 363.8 kB

Original 3.3 MB
After minification 2.9 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, Karcher needs image optimization as it can save up to 363.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 180.7 kB

Original 336.0 kB
After minification 335.2 kB
After compression 155.3 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 180.7 kB or 54% of the original size.

CSS Optimization

-63%

Potential reduce by 1.5 kB

Original 2.4 kB
After minification 2.3 kB
After compression 859 B

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.no needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 63% of the original size.

Requests Now

After Optimization

The browser has sent 87 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 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

NN
Language Claimed

NN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karcher.no can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it matches the claimed language. Our system also found out that Karcher.no 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.no

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Rengjøringsutstyr for hjem, hage og profesjonelt renhold | Kärcher

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)

Network Requests Diagram

www.karcher.no

datepicker.css

bootstrap.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.karcher.no

datepicker.css

bootstrap.css

style.css

modernizr.min.js

jquery-1.11.1.min.js

bootstrap.min.js

cllib.inc.min.js

jscombined.min.js

satelliteLib-27250f9c4be0f4e2c32336fb3a5186ca47d07fd8.js

easyXDM.min.js

kaercher-kaps.min.js

print.css

kaercher_logo.png

world.png

home_amp_garden_cleaning_agents.jpg

h_amp_g_accessories_menu.jpg

woma_ultrahoeytrykk_iconbox.jpg

cleaning_agents_menu.jpg

professional_accessories_menu.jpg

ecoefficiency_menu_icon_2015.jpg

kaercher_eco_manager.jpg

kaercher_fleet.jpg

sprite.png

search.png

bg_home_garden.png

kaercher_mynewsdesk.jpg

kaercher_linkedin.jpg

norton.png

bg_professionals.png

prod_professionals.png

carousel_arrows.png

ClanWebPro-News.woff

ClanWebPro-Medium.woff

ClanWebPro-Bold.woff

ClanWebPro-NarrBlack.woff

follow-button.js

810

social_links2.png

glyphicons-halflings-regular.woff

satellite-564dd81164746d5f340006ff.js

s-code-contents-45560c37e86057a612c96982b249ff7a159769ed.js

conversion.js

info