7.4 sec in total
270 ms
5.9 sec
1.2 sec
Click here to check amazing Airport Hotel Duesseldorf content for Germany. Otherwise, check out these important facts you probably never knew about airporthotelduesseldorf.de
Das Van der Valk Airport hotel Düsseldorf ist ein optimales Flughafenhotel mit seinen geräumigen Zimmern, kostenfrei parken und direkter Nähe zum Flughafen .
Visit airporthotelduesseldorf.deWe analyzed Airporthotelduesseldorf.de page load time and found that the first response time was 270 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
airporthotelduesseldorf.de performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value10.7 s
0/100
25%
Value7.8 s
24/100
10%
Value1,320 ms
17/100
30%
Value0.123
83/100
15%
Value13.1 s
12/100
10%
270 ms
602 ms
1037 ms
502 ms
333 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 34% of them (29 requests) were addressed to the original Airporthotelduesseldorf.de, 28% (24 requests) were made to Mediabank.valkenhorst.nl and 12% (10 requests) were made to Imagebank.valkenhorst.nl. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Imagebank.valkenhorst.nl.
Page size can be reduced by 212.7 kB (9%)
2.4 MB
2.2 MB
In fact, the total size of Airporthotelduesseldorf.de main page is 2.4 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 61.3 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 8.6 kB, which is 11% 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 61.3 kB or 78% of the original size.
Potential reduce by 103.9 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. Airport Hotel Duesseldorf images are well optimized though.
Potential reduce by 35.6 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 35.6 kB or 38% of the original size.
Potential reduce by 11.8 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. Airporthotelduesseldorf.de needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 86% of the original size.
Number of requests can be reduced by 29 (37%)
78
49
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airport Hotel Duesseldorf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
airporthotelduesseldorf.de
270 ms
www.airporthotelduesseldorf.de
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airporthotelduesseldorf.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
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
Image elements do not have [alt] attributes
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.
airporthotelduesseldorf.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
airporthotelduesseldorf.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airporthotelduesseldorf.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 Airporthotelduesseldorf.de 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.
airporthotelduesseldorf.de
Open Graph data is detected on the main page of Airport Hotel Duesseldorf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: