4.3 sec in total
437 ms
3.4 sec
434 ms
Welcome to hotel-zentrale.de homepage info - get ready to check Hotel Zentrale best content for Germany right away, or after learning these important things about hotel-zentrale.de
Hotels, Pensionen, Businesshotels und Ferienwohnungen in Deutschland, Österreich und in der Schweiz.
Visit hotel-zentrale.deWe analyzed Hotel-zentrale.de page load time and found that the first response time was 437 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
hotel-zentrale.de performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value4.3 s
42/100
25%
Value4.9 s
66/100
10%
Value30 ms
100/100
30%
Value0.18
67/100
15%
Value4.1 s
86/100
10%
437 ms
748 ms
206 ms
288 ms
290 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 84% of them (54 requests) were addressed to the original Hotel-zentrale.de, 13% (8 requests) were made to Blutana.de and 3% (2 requests) were made to Stats.mett-media.de. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Blutana.de.
Page size can be reduced by 170.9 kB (8%)
2.0 MB
1.9 MB
In fact, the total size of Hotel-zentrale.de main page is 2.0 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 1.8 MB which makes up the majority of the site volume.
Potential reduce by 55.3 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. 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 55.3 kB or 80% of the original size.
Potential reduce by 112.5 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 Zentrale images are well optimized though.
Potential reduce by 1.5 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 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. Hotel-zentrale.de has all CSS files already compressed.
Number of requests can be reduced by 11 (19%)
59
48
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Zentrale. 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 5 to 1 for CSS and as a result speed up the page load time.
hotel-zentrale.de
437 ms
www.hotel-zentrale.de
748 ms
jquery-min.js
206 ms
jquery.fancybox-1.3.4.pack.js
288 ms
jquery.easing-1.3.pack.js
290 ms
jquery.mousewheel-3.0.4.pack.js
291 ms
newformat.css
293 ms
jquery.fancybox-1.3.4.css
292 ms
bootstrap.min.css
313 ms
main.css
385 ms
klaro.css
386 ms
bootstrap-native.min.js
435 ms
config.js
437 ms
klaro.js
585 ms
matomo.js
814 ms
Jerusalemer-Tor-Buedingen.jpg
1112 ms
nav_bg.png
98 ms
hoz-logo.png
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search.svg
99 ms
moselschloesschen-aussen.jpg
381 ms
IMG20230405160235.jpg
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mountains-3959204_1280.jpg
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1Wellnesshotel.jpg
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Hotel-Heidelberg-Intercity.jpg
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Aussenansicht-lienz-harry.jpg
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Penta_Rostock-297.jpg
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bahnhof.jpg
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RS13895_NOVUM%20Hospitality_Yggotel%20Pirol_Comfort%20Room.jpg
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Zimmer-Hotel-Zugspitze.jpg
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Raurisertal.jpg
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1Neumarkt-Oberpfalz-Biergarten.jpg
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Waldsee-Mecklenburgischen-Seenplatte.jpg
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Hausboot-Himmelpfort.jpg
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Kloster-Weltenburg.jpg
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Eingang-Schloss-Homburg.jpg
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Schloss%20-Marktplatz-Sondershausen.jpg
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Kurpark-Bad-Zwischenahn.jpg
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Schossplatz.jpg
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Innensee-schweriner-schloss.jpg
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Rheinpanorama-Mainz-Nacht.jpg
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Ahr-Radweg-Mayschoss.jpg
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Schlosspark-Fuerstenberg-Wuennenberg.jpg
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schloss-eisenbach-panorama.jpg
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Lindner-Hotel-Cottbus-bar.jpg
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Wellnesshotel-Voss-Saalhausen.jpg
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hotel-kassel-kurfuerst.jpg
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Seehotel-Bodman.jpg
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Dorint-Basel-Badezimmer.jpg
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matomo.php
351 ms
hotel-zentrale.de 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.
hotel-zentrale.de 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
hotel-zentrale.de 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotel-zentrale.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 Hotel-zentrale.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.
hotel-zentrale.de
Open Graph description is not detected on the main page of Hotel Zentrale. 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: