2.2 sec in total
360 ms
1.7 sec
160 ms
Welcome to radartutorial.eu homepage info - get ready to check Radartutorial best content for United States right away, or after learning these important things about radartutorial.eu
Wie funktioniert ein Radargerät, wozu wird es genutzt: Übersichten, Blockschaltbilder und Details über Technologien und Gerätetechnik.
Visit radartutorial.euWe analyzed Radartutorial.eu page load time and found that the first response time was 360 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
radartutorial.eu performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value7.1 s
5/100
25%
Value5.0 s
63/100
10%
Value60 ms
100/100
30%
Value1.049
2/100
15%
Value6.0 s
64/100
10%
360 ms
448 ms
280 ms
329 ms
130 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 44% of them (25 requests) were addressed to the original Radartutorial.eu, 18% (10 requests) were made to Google.com and 12% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (609 ms) belongs to the original domain Radartutorial.eu.
Page size can be reduced by 126.6 kB (31%)
412.3 kB
285.8 kB
In fact, the total size of Radartutorial.eu main page is 412.3 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. 55% of websites need less resources to load. Images take 194.3 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 28.1 kB or 73% of the original size.
Potential reduce by 16.4 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. Radartutorial images are well optimized though.
Potential reduce by 8.3 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.
Potential reduce by 73.8 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. Radartutorial.eu needs all CSS files to be minified and compressed as it can save up to 73.8 kB or 83% of the original size.
Number of requests can be reduced by 25 (48%)
52
27
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radartutorial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
radartutorial.eu
360 ms
www.radartutorial.eu
448 ms
screen.css
280 ms
logo.svg
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socialnetworks.de.js
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plusone.js
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widgets.js
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vorschau.jpg
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tracking.jpg
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cse.js
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grad1.png
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kelvin_hughes_surveillance_systems.png
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QR_URL.de.png
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ga.js
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cse.js
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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pixel;r=615941455;a.1=p-1cl-1D3BKnOMI;labels.1=Radartutorial;a.2=p-dd9kzcxjumzLc;labels.2=www.radartutorial.eu;fpan=1;fpa=P0-1024497078-1456771581973;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456771581972;tzo=-180;ref=;url=http%3A%2F%2Fwww.radartutorial.eu%2F;ogl=
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__utm.gif
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like.php
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postmessageRelay
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jsapi
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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default+de.css
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default+de.I.js
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cb=gapi.loaded_0
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default.css
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async-ads.js
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google_custom_search_watermark.gif
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small-logo.png
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search_box_icon.png
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clear.gif
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nav_logo114.png
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vpc6VNjRPXV.js
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pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf
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printer.css
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handheld.css
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radartutorial.eu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
radartutorial.eu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
radartutorial.eu SEO score
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
Document uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radartutorial.eu 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 Radartutorial.eu 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.
radartutorial.eu
Open Graph description is not detected on the main page of Radartutorial. 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: