Access karcher-refurbished.co.uk. Buy and Sell Karcher Used Equipment, Karcher Cleaners UK

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

karcher-refurbished.co.uk

3287 ms

tipped.css

188 ms

jquery.bxslider.css

205 ms

jquery.ui.all.css

216 ms

demo.css

183 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 96% of them (69 requests) were addressed to the original Karcher-refurbished.co.uk, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Karcher-refurbished.co.uk.

Content Size

1.6 MB

After Optimization

549.3 kB

In fact, the total size of Karcher-refurbished.co.uk 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.2 kB

Original 55.3 kB
After minification 52.7 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. 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 44.2 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 6.2 kB

Original 80.6 kB
After minification 74.4 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. Karcher Refurbished images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 711.3 kB

Original 1.1 MB
After minification 1.0 MB
After compression 390.5 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 711.3 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 329.9 kB

Original 403.2 kB
After minification 335.4 kB
After compression 73.2 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-refurbished.co.uk needs all CSS files to be minified and compressed as it can save up to 329.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karcher Refurbished. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Search Engine Optimization Advices

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

High

Links are not crawlable

High

Page is blocked from indexing

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

High

Image elements do not have [alt] attributes

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 Karcher-refurbished.co.uk 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 Karcher-refurbished.co.uk 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-refurbished.co.uk

Open Graph data is detected on the main page of Karcher Refurbished. 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

Buy and Sell Karcher Used Equipment, Karcher Cleaners UK

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

karcher-refurbished.co.uk

tipped.css

jquery.bxslider.css

jquery.ui.all.css

demo.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

karcher-refurbished.co.uk

tipped.css

jquery.bxslider.css

jquery.ui.all.css

demo.css

theme-my-login.css

styles.css

settings.css

css

genericons.css

style.css

style.css

bootstrap.min.css

jquery.selectbox.css

bootstrap-select.css

font-awesome.css

font-awesome.min.css

jquery.js

jquery-migrate.min.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

jquery-1.11.3.min.js

bootstrap.min.js

bootstrap-select.js

jquery.validate.js

ajax-registration.js

additional-methods.js

tipped.js

jquery.selectbox-0.2.js

js

jquery.geocomplete.js

jquery.bxslider.min.js

jquery-ui.min.js

jquery.ui.addresspicker.js

jquery.form.min.js

scripts.js

functions.js

front.js

jquery.ui.base.css

jquery.ui.theme.css

jquery.ui.core.css

jquery.ui.accordion.css

jquery.ui.autocomplete.css