5 sec in total
349 ms
4 sec
666 ms
Click here to check amazing Alexander Rehn content. Otherwise, check out these important facts you probably never knew about alexanderrehn.com
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Visit alexanderrehn.comWe analyzed Alexanderrehn.com page load time and found that the first response time was 349 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
alexanderrehn.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value20.9 s
0/100
25%
Value12.4 s
3/100
10%
Value550 ms
53/100
30%
Value0.022
100/100
15%
Value14.2 s
9/100
10%
349 ms
1085 ms
330 ms
207 ms
343 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 78% of them (80 requests) were addressed to the original Alexanderrehn.com, 18% (18 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Vjs.zencdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Alexanderrehn.com.
Page size can be reduced by 564.3 kB (18%)
3.2 MB
2.6 MB
In fact, the total size of Alexanderrehn.com main page is 3.2 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 203.9 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. 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 203.9 kB or 86% of the original size.
Potential reduce by 345.5 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, Alexander Rehn needs image optimization as it can save up to 345.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 13.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 13.3 kB or 15% of the original size.
Potential reduce by 1.6 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. Alexanderrehn.com has all CSS files already compressed.
Number of requests can be reduced by 33 (57%)
58
25
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alexander Rehn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
alexanderrehn.com
349 ms
alexanderrehn.com
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view.css
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all.css
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pannellum.css
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video-js.css
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videojs-vr.css
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owl.carousel.css
339 ms
wpvr-public.css
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style.min.css
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jquery.mCustomScrollbar.min.css
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pannellum.js
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video.min.js
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jquery.min.js
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owl.carousel.js
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jquery.cookie.js
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jquery.mCustomScrollbar.concat.min.js
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jquery.youtubebackground.js
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tilt.jquery.js
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jquery.particleground.min.js
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effect.min.js
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jj-ying-7JX0-bfiuxQ-unsplash-scaled.jpg
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2020_07_02_Preisverleihung_Samsung.jpg
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main.jpg
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Rocca3-1.jpg
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Headquarter.jpg
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Beltofgalaxyneu-3.jpg
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SliderA2.jpg
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lange.png
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samsung.png
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alexanderrehn.com 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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
alexanderrehn.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
alexanderrehn.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alexanderrehn.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Alexanderrehn.com 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.
alexanderrehn.com
Open Graph description is not detected on the main page of Alexander Rehn. 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: