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Welcome to hotel-adlon-kempinski.h-rez.com homepage info - get ready to check Hotel Adlon Kempinski H Rez best content for United States right away, or after learning these important things about hotel-adlon-kempinski.h-rez.com
Hotel Adlon Kempinski Berlin is a 5-star luxury hotel, which is among the most well known in the world, located directly at Pariser Platz and the historic Brandenburg Gate in the very heart of Berlin....
Visit hotel-adlon-kempinski.h-rez.comWe analyzed Hotel-adlon-kempinski.h-rez.com page load time and found that the first response time was 11 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
hotel-adlon-kempinski.h-rez.com performance score
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value
score
weighting
Value4.8 s
12/100
10%
Value8.3 s
2/100
25%
Value8.9 s
15/100
10%
Value1,060 ms
25/100
30%
Value0.046
99/100
15%
Value14.5 s
9/100
10%
11 ms
34 ms
62 ms
49 ms
56 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 45% of them (26 requests) were addressed to the original Hotel-adlon-kempinski.h-rez.com, 21% (12 requests) were made to Images.getaroom-cdn.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Hotel-adlon-kempinski.h-rez.com.
Page size can be reduced by 85.2 kB (5%)
1.6 MB
1.5 MB
In fact, the total size of Hotel-adlon-kempinski.h-rez.com main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 77.7 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 77.7 kB or 81% of the original size.
Potential reduce by 7.5 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. Hotel Adlon Kempinski H Rez images are well optimized though.
Potential reduce by 50 B
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.
Number of requests can be reduced by 27 (53%)
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The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Adlon Kempinski 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 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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hotel-adlon-kempinski.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
Links do not have a discernible name
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-adlon-kempinski.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-adlon-kempinski.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotel-adlon-kempinski.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-adlon-kempinski.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-adlon-kempinski.h-rez.com
Open Graph data is detected on the main page of Hotel Adlon Kempinski H Rez. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: