Tools & Wizards About Us
radarwarnsysteme.de screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

radarwarnsysteme.de

Radarwarner Testsieger günstig kaufen & mobile Blitzer finden

Page Load Speed

4.1 sec in total

First Response

429 ms

Resources Loaded

3.1 sec

Page Rendered

526 ms

radarwarnsysteme.de screenshot

About Website

Click here to check amazing Radarwarnsysteme content. Otherwise, check out these important facts you probably never knew about radarwarnsysteme.de

Radarwarner & Blitzerwarner Onlineshop für Deutschland, Österreich & Schweiz. Kaufe Testsieger mit Blitzerwarnung gegen Radarfallen & mobile Blitzer!

Visit radarwarnsysteme.de

Key Findings

We analyzed Radarwarnsysteme.de page load time and found that the first response time was 429 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

radarwarnsysteme.de performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

radarwarnsysteme.de

429 ms

radarwarnsysteme.de

453 ms

www.radarwarnsysteme.de

778 ms

fw.css

220 ms

fw.icons.css

333 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 89% of them (62 requests) were addressed to the original Radarwarnsysteme.de, 3% (2 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Piwik.radarwarnsysteme.de. The less responsive or slowest element that took the longest time to load (779 ms) belongs to the original domain Radarwarnsysteme.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.2 kB (12%)

Content Size

869.3 kB

After Optimization

768.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radarwarnsysteme.de main page is 869.3 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. 45% of websites need less resources to load. Images take 607.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.8 kB

  • Original 95.4 kB
  • After minification 94.1 kB
  • After compression 16.6 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 78.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 6.8 kB

  • Original 607.0 kB
  • After minification 600.2 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. Radarwarnsysteme images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 10.3 kB

  • Original 116.5 kB
  • After minification 116.5 kB
  • After compression 106.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 5.3 kB

  • Original 50.3 kB
  • After minification 50.2 kB
  • After compression 45.0 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. Radarwarnsysteme.de needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (40%)

Requests Now

65

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radarwarnsysteme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radarwarnsysteme.de

radarwarnsysteme.de

429 ms

radarwarnsysteme.de

radarwarnsysteme.de

453 ms

www.radarwarnsysteme.de

www.radarwarnsysteme.de

778 ms

fw.css

fw.css

220 ms

fw.icons.css

fw.icons.css

333 ms

fw.custom.css

fw.custom.css

339 ms

thickbox.css

thickbox.css

340 ms

helper.css

helper.css

341 ms

jquery.rating.css

jquery.rating.css

341 ms

jquery.colorbox.css

jquery.colorbox.css

340 ms

jquery.alerts.css

jquery.alerts.css

443 ms

jquery.bxslider.css

jquery.bxslider.css

450 ms

template.css

template.css

452 ms

stylesheet.css

stylesheet.css

449 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

565 ms

fw.js

fw.js

457 ms

equalizer.js

equalizer.js

554 ms

jquery.rating.js

jquery.rating.js

559 ms

custom.plugin.js

custom.plugin.js

560 ms

custom.js

custom.js

561 ms

jquery.colorbox.min.js

jquery.colorbox.min.js

562 ms

jquery.alerts.min.js

jquery.alerts.min.js

663 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

669 ms

jquery.unveil.min.js

jquery.unveil.min.js

670 ms

shariff.complete.css

shariff.complete.css

672 ms

cookieconsent.min.js

cookieconsent.min.js

26 ms

shariff.min.js

shariff.min.js

639 ms

piwik.js

piwik.js

686 ms

logo.png

logo.png

138 ms

icon.gif

icon.gif

138 ms

icon.gif

icon.gif

138 ms

GTX90.jpg

GTX90.jpg

222 ms

1_X_Armor2.jpg

1_X_Armor2.jpg

222 ms

2_ESO_Guard.jpg

2_ESO_Guard.jpg

223 ms

DX4000.jpg

DX4000.jpg

331 ms

neoline_9300s.jpg

neoline_9300s.jpg

441 ms

Pro_93GXi_neu.jpg

Pro_93GXi_neu.jpg

223 ms

neoline_8700s.jpg

neoline_8700s.jpg

332 ms

6_Pro_DB.jpg

6_Pro_DB.jpg

335 ms

10086_Product.jpg

10086_Product.jpg

333 ms

stars_0.gif

stars_0.gif

334 ms

stars_5.gif

stars_5.gif

442 ms

8718_Product.jpg

8718_Product.jpg

452 ms

12525_Product.jpg

12525_Product.jpg

452 ms

4635_Product.jpg

4635_Product.jpg

453 ms

9548_Product.jpg

9548_Product.jpg

453 ms

9671_Product.jpg

9671_Product.jpg

551 ms

11650_Product.jpg

11650_Product.jpg

552 ms

9432_Product.jpg

9432_Product.jpg

553 ms

9710_Product.jpg

9710_Product.jpg

554 ms

8195_Product.jpg

8195_Product.jpg

555 ms

8758_Product.jpg

8758_Product.jpg

555 ms

10034_Product.jpg

10034_Product.jpg

662 ms

11424_Product.jpg

11424_Product.jpg

662 ms

418_Product.jpg

418_Product.jpg

663 ms

12457_Product.jpg

12457_Product.jpg

664 ms

12467_Product.jpg

12467_Product.jpg

666 ms

12670_Product.jpg

12670_Product.jpg

665 ms

12684_Product.jpg

12684_Product.jpg

774 ms

12760_Product.jpg

12760_Product.jpg

779 ms

12764_Product.jpg

12764_Product.jpg

778 ms

spiegeltv.jpg

spiegeltv.jpg

777 ms

universal.js

universal.js

94 ms

img_footer_payment.jpg

img_footer_payment.jpg

743 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

742 ms

universal.css

universal.css

61 ms

piwik.php

piwik.php

223 ms

www.mailerlite.com

www.mailerlite.com

70 ms

dark-bottom.css

dark-bottom.css

84 ms

Accessibility Review

radarwarnsysteme.de accessibility score

86

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

radarwarnsysteme.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

radarwarnsysteme.de SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Radarwarnsysteme.de 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 Radarwarnsysteme.de 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

radarwarnsysteme.de

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