5.3 sec in total
1.1 sec
3.8 sec
420 ms
Welcome to zeppelin-nt.de homepage info - get ready to check Zeppelin Nt best content for Germany right away, or after learning these important things about zeppelin-nt.de
Die schönste Art zu fliegen - gleiten Sie mit dem Zeppelin NT am Bodensee, über München, Frankfurt und im Rheinland in 300 Metern Höhe durch die Lüfte.
Visit zeppelin-nt.deWe analyzed Zeppelin-nt.de page load time and found that the first response time was 1.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zeppelin-nt.de performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value7.1 s
6/100
25%
Value4.8 s
67/100
10%
Value200 ms
89/100
30%
Value0.217
57/100
15%
Value7.0 s
52/100
10%
1080 ms
233 ms
224 ms
336 ms
565 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 94% of them (73 requests) were addressed to the original Zeppelin-nt.de, 3% (2 requests) were made to Netdna.bootstrapcdn.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zeppelin-nt.de.
Page size can be reduced by 876.5 kB (33%)
2.6 MB
1.7 MB
In fact, the total size of Zeppelin-nt.de main page is 2.6 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 76.1 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 16.1 kB, which is 19% 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 76.1 kB or 88% of the original size.
Potential reduce by 48.9 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. Zeppelin Nt images are well optimized though.
Potential reduce by 569.1 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 569.1 kB or 70% of the original size.
Potential reduce by 182.3 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. Zeppelin-nt.de needs all CSS files to be minified and compressed as it can save up to 182.3 kB or 84% of the original size.
Number of requests can be reduced by 52 (68%)
76
24
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeppelin Nt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
1080 ms
jquery.min.js
233 ms
bootstrap.min.js
224 ms
moment.min.js
336 ms
ajax.js
565 ms
angular.min.js
347 ms
angular-animate.min.js
224 ms
angular-busy.min.js
226 ms
angular-cookies.min.js
332 ms
angular-locale_de.js
333 ms
select2.min.js
449 ms
angular-ui-select2.js
341 ms
zeppelin-app.js
441 ms
arrangement.js
442 ms
coupon.js
443 ms
route.js
449 ms
duration.js
454 ms
week.js
550 ms
shopping-cart.js
551 ms
payone.js
552 ms
referrer.js
556 ms
salutation.js
557 ms
title.js
578 ms
country.js
659 ms
order.js
661 ms
booking.js
663 ms
person.js
664 ms
sale.js
665 ms
customer.js
675 ms
passenger.js
772 ms
address.js
772 ms
contact.js
773 ms
discount.js
775 ms
note.js
777 ms
product.js
783 ms
discount_type.js
878 ms
slugify.js
878 ms
font-awesome.min.css
4 ms
select2.css
877 ms
angular-busy.css
668 ms
currentFlights.css
667 ms
shoppingCart.css
676 ms
a7cc2d34ae91.css
862 ms
range.js
673 ms
a0282cf89e19.js
782 ms
currentFlightsApp.js
673 ms
currentFlightsCtrl.js
667 ms
shoppingCartApp.js
668 ms
shoppingCartCtrl.js
674 ms
jquery.b3.min.js
793 ms
colorbox.min.js
760 ms
jquery-ui.min.js
757 ms
tools.min.js
779 ms
init.min.js
779 ms
background_clouds.png
443 ms
logo_zeppelin_neue_technologie@2x.jpg
134 ms
de.jpg
133 ms
en.jpg
180 ms
CORP-COPYR_Michael-Haefner_1200x400.jpg
953 ms
140522_Nebensaison_720x360px_unbearbeitet.jpg
735 ms
Slider_Zeppelin-mit-Segelboot_1200x400px.jpg
879 ms
zeppelin_fluege_720x240.jpg
223 ms
zeppelin_werftbesichtigung_720x240.jpg
401 ms
zeppelin_erleben_720x240.jpg
443 ms
restaurant_720x240.jpg
513 ms
zeppelin_pilotentraining_720x240.jpg
556 ms
zeppelin_nt_720x240.jpg
554 ms
Schleife_Gutschein_720x720.png
734 ms
zeppelin_kundenservice_720x720.png
1014 ms
zeppelin_webcam_720x720.jpg
666 ms
Wetter.jpg
777 ms
zeppelin_galerie_720x720.jpg
846 ms
zeppelin_gutschein_traeume_1200x400.jpg
954 ms
shoppingCart.html
858 ms
fontawesome-webfont.woff
17 ms
analytics.js
38 ms
currentFlights.html
884 ms
collect
24 ms
zeppelin-nt.de accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
zeppelin-nt.de 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
Page has valid source maps
zeppelin-nt.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zeppelin-nt.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Zeppelin-nt.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.
zeppelin-nt.de
Open Graph description is not detected on the main page of Zeppelin Nt. 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: