4.8 sec in total
341 ms
4.2 sec
223 ms
Visit jetfriends.de now to see the best up-to-date Jetfriends content and also check out these interesting facts you probably never knew about jetfriends.de
Der Miles & More Onlinebereich für Kids und Teens
Visit jetfriends.deWe analyzed Jetfriends.de page load time and found that the first response time was 341 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jetfriends.de performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value5.0 s
26/100
25%
Value5.9 s
48/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value5.0 s
76/100
10%
341 ms
795 ms
296 ms
201 ms
1001 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jetfriends.de, 83% (39 requests) were made to Jetfriends.com and 9% (4 requests) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Jetfriends.com.
Page size can be reduced by 804.3 kB (47%)
1.7 MB
915.1 kB
In fact, the total size of Jetfriends.de main page is 1.7 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. 30% of websites need less resources to load. Javascripts take 811.5 kB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 71% of the original size.
Potential reduce by 4.9 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. Jetfriends images are well optimized though.
Potential reduce by 561.3 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 561.3 kB or 69% of the original size.
Potential reduce by 218.4 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. Jetfriends.de needs all CSS files to be minified and compressed as it can save up to 218.4 kB or 84% of the original size.
Number of requests can be reduced by 14 (33%)
42
28
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jetfriends. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
jetfriends.de
341 ms
www.jetfriends.com
795 ms
en
296 ms
a4e098fd579238ff029906089d1fac8b.126.css
201 ms
fce95201a009214189dc719bbabb50a2.126.js
1001 ms
e.js
406 ms
MyFontsWebfontsKit.js
292 ms
WebResource.axd
419 ms
ScriptResource.axd
417 ms
Telerik.Web.UI.WebResource.axd
440 ms
dnn.js
419 ms
3ff877b4f1fb030aa0a5474aaa02ecf7.126.js
387 ms
4e92ffc5e650ffca7a7813b6274e1045.126.js
486 ms
initWidgets.js
511 ms
jquery-1.8.3.min.js
530 ms
439 ms
t.js
447 ms
2a48dd
57 ms
subnavi_shadow.png
104 ms
jetfriends_logo.png
106 ms
subnavi_li_before.png
100 ms
sprite.png
110 ms
lufthansa_logo.png
106 ms
austrian_logo.png
107 ms
2A48DD_2_unhinted_0.woff
195 ms
login-btn-en.png
294 ms
start_kids_section.jpg
304 ms
start_kids_overlay.png
525 ms
section_arrow.png
217 ms
icon_flugzeug.png
226 ms
path_kids.png
307 ms
start_teens_section_en.jpg
423 ms
start_teens_overlay_en.png
1679 ms
path_teens.png
385 ms
start_parents_section.jpg
403 ms
start_parents_overlay.png
501 ms
path_parents.png
495 ms
logo_lufthansa_miles_more.png
501 ms
star_alliance_logo.png
524 ms
2A48DD_1_unhinted_0.woff
587 ms
footer_bg.png
592 ms
sprite_teens.png
875 ms
DotNetNukeAjaxShared.js
602 ms
start_bg.jpg
334 ms
cnt_js.php
115 ms
cntcc
121 ms
widgets.js
99 ms
jetfriends.de accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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.
jetfriends.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jetfriends.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jetfriends.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 Jetfriends.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.
jetfriends.de
Open Graph description is not detected on the main page of Jetfriends. 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: