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name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

feuerking.com

1189 ms

stylesheet.css

405 ms

jquery-1.3.2.min.js

590 ms

thickbox.css

409 ms

thickbox.js

409 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 96% of them (54 requests) were addressed to the original Feuerking.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Feuerking.com.

Content Size

314.7 kB

After Optimization

174.0 kB

In fact, the total size of Feuerking.com main page is 314.7 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. 25% of websites need less resources to load. Images take 121.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 29.4 kB

Original 34.8 kB
After minification 32.1 kB
After compression 5.5 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 29.4 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 3.2 kB

Original 121.1 kB
After minification 117.9 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. Feuerking images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 49.6 kB

Original 90.7 kB
After minification 86.8 kB
After compression 41.1 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 49.6 kB or 55% of the original size.

CSS Optimization

-86%

Potential reduce by 58.5 kB

Original 68.0 kB
After minification 28.0 kB
After compression 9.6 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. Feuerking.com needs all CSS files to be minified and compressed as it can save up to 58.5 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Feuerking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

button, link, and menuitem elements do not have accessible names.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

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

DE
Language Claimed

DE
Encoding

ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Feuerking.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Feuerking.com main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

feuerking.com

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

Feuerlöscher kaufen ⇒ JOCKEL Feuerlöscher bestellen | Feuerking.com GmbH

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

feuerking.com

stylesheet.css

jquery-1.3.2.min.js

thickbox.css

thickbox.js

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

feuerking.com

stylesheet.css

jquery-1.3.2.min.js

thickbox.css

thickbox.js

slimbox2.css

slimbox2.js

base.css

basemod.css

basemod_3col_fixed.css

content.css

boxes.css

forms.css

categorie_listing.css

categorie_navigation.css

module.css

product_info.css

product_listing.css

product_options.css

print_003.css

print_base.css

ga.js

page.gif

header.jpg

feuerking.jpg

button_login_header.gif

catlistbody.gif

catlistbody_top1.gif

catlistbody_top2.gif

box_body.gif

box_cart.gif

button_cart.gif

hotline.jpg

box_callback.gif

box_newsletter.gif

button_login_small.gif

main.jpg

content_top.jpg

content_body.jpg

content_bottom.jpg

products.gif

1_0.jpg

small_view.gif