4.8 sec in total
316 ms
4.2 sec
285 ms
Click here to check amazing Zg content for Switzerland. Otherwise, check out these important facts you probably never knew about zg.ch
Mitten in Europa, im Herzen der Schweiz: Das ist der Kanton Zug. Er ist klein, aber gross in Vielfalt und Angebot. Perfekt für Bildung, Gesundheit, Wirtschaft, Finanzen, Innovation und Freizeit.
Visit zg.chWe analyzed Zg.ch page load time and found that the first response time was 316 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
zg.ch performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value13.9 s
0/100
25%
Value10.0 s
9/100
10%
Value300 ms
79/100
30%
Value0
100/100
15%
Value14.5 s
8/100
10%
316 ms
410 ms
667 ms
158 ms
322 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original Zg.ch, 3% (1 request) were made to Fast.fonts.com and 3% (1 request) were made to Piwik.zug.ch. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zg.ch.
Page size can be reduced by 206.9 kB (12%)
1.8 MB
1.6 MB
In fact, the total size of Zg.ch main page is 1.8 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. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 43.5 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 5.8 kB, which is 11% 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 43.5 kB or 81% of the original size.
Potential reduce by 108.1 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. Zg images are well optimized though.
Potential reduce by 35.7 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 35.7 kB or 65% of the original size.
Potential reduce by 19.6 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. Zg.ch needs all CSS files to be minified and compressed as it can save up to 19.6 kB or 92% of the original size.
Number of requests can be reduced by 8 (26%)
31
23
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
zg.ch
316 ms
www.zg.ch
410 ms
www.zg.ch
667 ms
collective.js.jqueryui.custom.min-cachekey-11d1625c773611746fd763055cd2c69b.css
158 ms
resourcetinymce.stylesheetstinymce-cachekey-22f6cadb86b3a3e0570cb32414552b09.css
322 ms
e9fb2657-6f6b-40f5-85ca-e8262cee471a.css
120 ms
resourceftw-shop-resourcesftw_shop-cachekey-d91acbb0d54f05f9eb982e399a178db1.css
471 ms
ploneCustom-cachekey-1aa3b50d9fcd5c2a814ce5870807768e.css
481 ms
resourceplone.app.jquery-cachekey-3b5e273e1036a10b42cbf8ab389cb4ad.js
1416 ms
resourcesimplelayout.ui.base-resourcessl-base-general-cachekey-88a9b92ba5b6b0fc5ea73c5c1e915dec.js
488 ms
resourcecollective.z3cform.datagridfielddatagridfield-cachekey-04fc522e9a6f9aa6811df96861e79f88.js
475 ms
customstyles_css
618 ms
logo.gif
158 ms
breadcrumb-separator.png
157 ms
image.jpeg
942 ms
image.jpeg
622 ms
image.jpeg
845 ms
image.jpeg
1243 ms
@@image
769 ms
@@image
314 ms
@@image
471 ms
@@image
628 ms
@@image
932 ms
@@image
785 ms
@@image
1079 ms
@@image
999 ms
@@image
1156 ms
piwik.js
803 ms
load_flyout_children
999 ms
load_flyout_children
1005 ms
load_flyout_children
1071 ms
load_flyout_children
1142 ms
694 ms
spinner.gif
1128 ms
icomoon.woff
1136 ms
zg.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
[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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
zg.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
Missing source maps for large first-party JavaScript
zg.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
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 Zg.ch 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 Zg.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.
zg.ch
Open Graph description is not detected on the main page of Zg. 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: