3.2 sec in total
235 ms
2.8 sec
198 ms
Welcome to sushi-zen.ch homepage info - get ready to check SUSHI ZEN best content right away, or after learning these important things about sushi-zen.ch
Commandez vos sushis en ligne ou par téléphone. Livraison à domicile ou bureau en 30 min. Poissons de premier choix. Sushis Frais - Rapide - Qualité. Testez le Pick-up en boutique.
Visit sushi-zen.chWe analyzed Sushi-zen.ch page load time and found that the first response time was 235 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sushi-zen.ch performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value7.8 s
3/100
25%
Value17.3 s
0/100
10%
Value13,600 ms
0/100
30%
Value0.006
100/100
15%
Value27.1 s
0/100
10%
235 ms
263 ms
428 ms
214 ms
218 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 48% of them (33 requests) were addressed to the original Sushi-zen.ch, 20% (14 requests) were made to Scontent.xx.fbcdn.net and 14% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sushi-zen.ch.
Page size can be reduced by 339.7 kB (52%)
658.8 kB
319.1 kB
In fact, the total size of Sushi-zen.ch main page is 658.8 kB. 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. CSS take 242.6 kB which makes up the majority of the site volume.
Potential reduce by 13.9 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 3.5 kB, which is 20% 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 13.9 kB or 78% of the original size.
Potential reduce by 3.7 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. SUSHI ZEN images are well optimized though.
Potential reduce by 115.7 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 115.7 kB or 64% of the original size.
Potential reduce by 206.4 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. Sushi-zen.ch needs all CSS files to be minified and compressed as it can save up to 206.4 kB or 85% of the original size.
Number of requests can be reduced by 29 (47%)
62
33
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUSHI ZEN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sushi-zen.ch
235 ms
www.sushi-zen.ch
263 ms
bootstrap.css
428 ms
bootstrap-responsive.css
214 ms
global.css
218 ms
font-awesome.min.css
13 ms
jquery.js
472 ms
bootstrap-transition.js
224 ms
bootstrap-alert.js
223 ms
bootstrap-modal.js
417 ms
bootstrap-dropdown.js
468 ms
bootstrap-scrollspy.js
467 ms
bootstrap-tab.js
505 ms
bootstrap-tooltip.js
629 ms
bootstrap-popover.js
645 ms
bootstrap-button.js
675 ms
bootstrap-collapse.js
685 ms
bootstrap-carousel.js
695 ms
bootstrap-typeahead.js
696 ms
caddy.js
834 ms
holder.js
865 ms
css
27 ms
plusone.js
151 ms
sushizen-top-brand.png
465 ms
header-button-caddy.png
499 ms
header-button-menu.png
472 ms
Boutique_Manor_Geneve_IMG_0756-small.JPG
691 ms
Boutique_SushiZen_Nyon_IMG_0726-small.JPG
771 ms
vitrine-morges-74-small.jpg
883 ms
Boutique_Lausanne_MetroFlonIMG_0122-small.JPG
810 ms
Boutique_Lausanne_ManorLausanne_IMG_0499-small.JPG
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Boutique_Lausanne_Etraz_IMG_0239-small.JPG
800 ms
vitrine-epalinges-95-small.jpg
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Boutique_Manor_Chavannes_IMG_0655-small.JPG
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footer-home-butt-bg.png
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netsquad-signature-13-white.png
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44 ms
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likebox.php
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dc.js
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sushi-zen.ch accessibility score
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 input fields do not have accessible names
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
sushi-zen.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
sushi-zen.ch 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 doesn't use legible font sizes
Tap targets are not sized appropriately
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sushi-zen.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Sushi-zen.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sushi-zen.ch
Open Graph description is not detected on the main page of SUSHI ZEN. 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: