Access billigstereo.dk. Den bedste autoradio / navigation fås billigst hos billigstereo.dk

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value5,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

billigstereo.dk

439 ms

modules.css

367 ms

lightbox.css

240 ms

livevalidation.css

247 ms

jquery-ui-1.8.16.slider.css

215 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 90% of them (99 requests) were addressed to the original Billigstereo.dk, 3% (3 requests) were made to Sw7852.smart-web.dk and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Billigstereo.dk.

Content Size

781.7 kB

After Optimization

643.5 kB

In fact, the total size of Billigstereo.dk main page is 781.7 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. 55% of websites need less resources to load. Images take 614.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 57.5 kB

Original 67.3 kB
After minification 56.9 kB
After compression 9.9 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 10.4 kB, which is 15% 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 57.5 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 71.9 kB

Original 614.5 kB
After minification 542.6 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. Obviously, Billigst Ereo needs image optimization as it can save up to 71.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 59 B

Original 51.6 kB
After minification 51.6 kB
After compression 51.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 8.7 kB

Original 48.3 kB
After minification 48.3 kB
After compression 39.5 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. Billigstereo.dk needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 18% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Billigst Ereo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 14 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

DA
Language Claimed

DA
Encoding

UTF-8

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

billigstereo.dk

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

Den bedste autoradio / navigation fås billigst hos billigstereo.dk

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

billigstereo.dk

modules.css

lightbox.css

livevalidation.css

jquery-ui-1.8.16.slider.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

billigstereo.dk

modules.css

lightbox.css

livevalidation.css

jquery-ui-1.8.16.slider.css

jqzoom.css

jquery.fancybox.css

jquery.fancybox-buttons.css

jquery.fancybox-thumbs.css

jquery.tools.css

default.css

Vis-eller-skjul-maerker-paa-forside.css

dynamic_width.css

ext-all-frontend.css

jquery.min.js

jquery.raty.min.js

functions.js

jquery.scrollTo-min.js

jquery.jqzoom1.0.1.js

jquery.mousewheel.min.js

jquery.easing-1.3.pack.js

jquery.cookie.js

jquery.fancybox.pack.js

jquery.fancybox-buttons.js

jquery.fancybox-thumbs.js

jquery.fancybox-media.js

jquery.fancybox.script.js

jquery.tools.min.js

cloud-zoom.js

livevalidation_standalone.compressed.js

variantSelectOverlay.js

prototype.js

scriptaculous.js

lightbox.js

browserDetect.js

box_management.js

noframe.js

topten.js

printlink.js

inputboxes.js

picture-viewer.js

horizontal_menu.js

jquery.nivo.slider.pack-2.6.js