Access radarfriends.net. Radarwarner Test Sieger f?r Deutschland ?sterreich Schweiz

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

radarfriends.net

351 ms

www.radarfriends.net

1344 ms

index.php

503 ms

combined.css

218 ms

custom.css

219 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original Radarfriends.net, 12% (10 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Radarfriends.net.

Content Size

1.7 MB

After Optimization

988.0 kB

In fact, the total size of Radarfriends.net main page is 1.7 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. 55% of websites need less resources to load. Images take 823.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 80.0 kB

Original 107.7 kB
After minification 102.0 kB
After compression 27.7 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 80.0 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 101.7 kB

Original 823.0 kB
After minification 721.3 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, Radarfriends needs image optimization as it can save up to 101.7 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

-69%

Potential reduce by 499.8 kB

Original 723.0 kB
After minification 664.1 kB
After compression 223.2 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 499.8 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 65.2 kB

Original 80.9 kB
After minification 69.7 kB
After compression 15.8 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. Radarfriends.net needs all CSS files to be minified and compressed as it can save up to 65.2 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radarfriends. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 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

Page has valid source maps

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radarfriends.net 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 Radarfriends.net 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

radarfriends.net

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

Radarwarner Test Sieger f?r Deutschland ?sterreich Schweiz

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

radarfriends.net

www.radarfriends.net

index.php

combined.css

custom.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

radarfriends.net

www.radarfriends.net

index.php

combined.css

custom.css

linkdirectory.css

stock_indicator.css

livechat.css

glider.js

slider.js

productInfo.js

addthis_widget.js

clickheat.js

radarwarner-test_de.gif

body_bg.gif

container.png

logo.gif

slogan.gif

mini_search_bg.gif

btn_mini_search.gif

Bel%20stir%20plus%20GPS.gif

radarwarner%20einbau%20beispiele.jpg

alpriority-laserblocker.png

genevo-radarwarner.png

genevo_assist_radarwarner.png

genevo_1s_black_edition.png

redline-europa-radarwarner_1.jpg

file_38.jpg

file_5_26.png

blu-eye.png

genevo-one-s.jpg

genevo-one-eco.jpg

file_13.jpg

escort-passport-max.jpg

file_4_2_1.jpg

rob_9816.jpg

file_5_12.png

file_3_6.jpg

x50_b_germany.jpg

singlsensoralp.jpg

marken_radar.png

callout_side1.jpg

callout_side2.jpg