4.8 sec in total
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3.6 sec
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Click here to check amazing Hotel Doria Dusseldorf H Rez content for United States. Otherwise, check out these important facts you probably never knew about hotel-doria-dusseldorf.h-rez.com
The 3-star Doria Hotel houses comfortable accommodation in Düsseldorf city centre, situated within walking distance of the popular Königsallee shopping area as well as a variety of other cultural attr...
Visit hotel-doria-dusseldorf.h-rez.comWe analyzed Hotel-doria-dusseldorf.h-rez.com page load time and found that the first response time was 924 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Hotel-doria-dusseldorf.h-rez.com rating and web reputation
hotel-doria-dusseldorf.h-rez.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.6 s
4/100
25%
Value5.2 s
60/100
10%
Value490 ms
59/100
30%
Value0.043
99/100
15%
Value11.9 s
16/100
10%
924 ms
27 ms
40 ms
183 ms
185 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 24% of them (25 requests) were addressed to the original Hotel-doria-dusseldorf.h-rez.com, 16% (16 requests) were made to Maps.googleapis.com and 11% (11 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (924 ms) belongs to the original domain Hotel-doria-dusseldorf.h-rez.com.
Page size can be reduced by 723.1 kB (53%)
1.4 MB
629.9 kB
In fact, the total size of Hotel-doria-dusseldorf.h-rez.com main page is 1.4 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. 70% of websites need less resources to load. Javascripts take 812.6 kB which makes up the majority of the site volume.
Potential reduce by 133.7 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 133.7 kB or 80% of the original size.
Potential reduce by 55.1 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, Hotel Doria Dusseldorf H Rez needs image optimization as it can save up to 55.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 534.3 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 534.3 kB or 66% of the original size.
Number of requests can be reduced by 52 (62%)
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The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Doria Dusseldorf H Rez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
hotel-doria-dusseldorf.h-rez.com
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hotel-doria-dusseldorf.h-rez.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.
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 IDs are not unique
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
Form elements do not have associated labels
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
hotel-doria-dusseldorf.h-rez.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
hotel-doria-dusseldorf.h-rez.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Hotel-doria-dusseldorf.h-rez.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 Hotel-doria-dusseldorf.h-rez.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.
hotel-doria-dusseldorf.h-rez.com
Open Graph data is detected on the main page of Hotel Doria Dusseldorf H Rez. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: