3.8 sec in total
848 ms
2.7 sec
226 ms
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Visit de.burger-king.chWe analyzed De.burger-king.ch page load time and found that the first response time was 848 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
de.burger-king.ch performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value24.1 s
0/100
25%
Value15.3 s
1/100
10%
Value10,340 ms
0/100
30%
Value0.218
57/100
15%
Value25.3 s
0/100
10%
848 ms
370 ms
505 ms
180 ms
270 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 82% of them (53 requests) were addressed to the original De.burger-king.ch, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain De.burger-king.ch.
Page size can be reduced by 889.6 kB (30%)
3.0 MB
2.1 MB
In fact, the total size of De.burger-king.ch main page is 3.0 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 31.1 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. 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 31.1 kB or 77% of the original size.
Potential reduce by 15.4 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. De Burger King images are well optimized though.
Potential reduce by 567.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 567.5 kB or 71% of the original size.
Potential reduce by 275.5 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. De.burger-king.ch needs all CSS files to be minified and compressed as it can save up to 275.5 kB or 87% of the original size.
Number of requests can be reduced by 23 (37%)
62
39
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Burger King. 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 from 10 to 1 for CSS and as a result speed up the page load time.
de.burger-king.ch
848 ms
jquery-1.11.0.min.js
370 ms
jquery-ui-1.10.4.custom.min.js
505 ms
retina.min.js
180 ms
jquery.utilcarousel.min.js
270 ms
jquery.themepunch.tools.min.js
385 ms
jquery.themepunch.revolution.min.js
384 ms
sitescript.js
271 ms
bootstrap.css
454 ms
jquery-ui.css
383 ms
global.css
464 ms
style.css
462 ms
magnific.css
469 ms
util.carousel.css
471 ms
util.carousel.skins.css
553 ms
settings.css
643 ms
portal.css
582 ms
bootstrap.js
581 ms
projekktor-1.2.25r232.min.js
674 ms
magnific.js
593 ms
srcset-polyfill.min.js
554 ms
conversion.js
23 ms
bounce
10 ms
css
58 ms
ga.js
27 ms
logo_burgerking.png
145 ms
chat-navigation_geschmack.svg
143 ms
navigation_produkte.svg
140 ms
navigation_neues.svg
146 ms
navigation_sparen.svg
148 ms
navigation_kingfinder.svg
143 ms
18_009_kingdeal_marz_ch_startseitenslider_03_bg_ch-de.jpg
679 ms
beschreibung_longcheeseburger_1.png
220 ms
beschreibung_longchicken_1.png
226 ms
18_009_kingdeal_marz_ch_startseitenslider_03_longcheeseburger_1.png
574 ms
18_009_kingdeal_marz_ch_startseitenslider_03_longchicken_1.png
495 ms
button_mehr_erfahren_weiss.png
222 ms
goldcollection_background_4.jpg
664 ms
produktbeschreibung_kingangus_ch.png
309 ms
slider_bb_doublewhopper.png
862 ms
produktbeschreibung_cheesebites_at_de.png
487 ms
slider_sn_philadelphiacheeseballs.png
667 ms
produktbeschreibung_chickentendercrisp_ch_2.png
595 ms
slider_bb_doublesteakhouse.png
1284 ms
grillstoerer_flamegrilled_white.png
796 ms
button_mehr_erfahren_weiss_02.png
753 ms
timer.png
755 ms
headline_kingfinder_brown.png
795 ms
applogo.png
842 ms
headline_mobileapp.svg
847 ms
website_app_popup_de.png
964 ms
dincomp-webfont.woff
857 ms
sdk.js
309 ms
__utm.gif
79 ms
88 ms
src=5435400;type=invmedia;cat=mljxkchw;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1
101 ms
loader.gif
816 ms
18_009_kingdeal_marz_ch_startseitenslider_03_thumb.png
906 ms
thumb_goldcollection_angus.jpg
835 ms
large_left.png
849 ms
large_right.png
905 ms
35 ms
31 ms
xd_arbiter.php
228 ms
xd_arbiter.php
432 ms
de.burger-king.ch 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
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.
de.burger-king.ch 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
Page has valid source maps
de.burger-king.ch 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
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise De.burger-king.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that De.burger-king.ch 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.
de.burger-king.ch
Open Graph description is not detected on the main page of De Burger King. 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: