3.4 sec in total
299 ms
2.9 sec
156 ms
Click here to check amazing Zkb content for Switzerland. Otherwise, check out these important facts you probably never knew about zkb.ch
Wir haben 100 % Zürcher DNA und sind eine der sichersten Universalbanken weltweit. Wir setzen uns für die Lösung Ihrer individuellen finanziellen Bedürfnisse ein.
Visit zkb.chWe analyzed Zkb.ch page load time and found that the first response time was 299 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zkb.ch performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value9.0 s
1/100
25%
Value9.9 s
10/100
10%
Value190 ms
91/100
30%
Value0.023
100/100
15%
Value16.2 s
6/100
10%
299 ms
759 ms
328 ms
617 ms
514 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Zkb.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zkb.ch.
Page size can be reduced by 1.0 MB (26%)
3.9 MB
2.9 MB
In fact, the total size of Zkb.ch main page is 3.9 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. 35% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 127.5 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 33.5 kB, which is 23% 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 127.5 kB or 89% of the original size.
Potential reduce by 23.8 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. Zkb images are well optimized though.
Potential reduce by 509.9 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 509.9 kB or 82% of the original size.
Potential reduce by 357.4 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. Zkb.ch needs all CSS files to be minified and compressed as it can save up to 357.4 kB or 89% of the original size.
Number of requests can be reduced by 3 (10%)
29
26
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zkb. 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 as a result speed up the page load time.
zkb.ch
299 ms
www.zkb.ch
759 ms
jquery.js
328 ms
clientlibs.css
617 ms
jwplayer.js
514 ms
base-icons.css
412 ms
clientlibs.js
643 ms
logo-main.png
177 ms
zkb-print.png
178 ms
metanav-break.png
177 ms
normal-s432e83e719.png
176 ms
testimonial-meier.scale-buehne-mobil-start.jpg
395 ms
anlegen-innenarchitektur.scale-buehne-mobil-start.jpg
490 ms
finanzassistent.scale-buehne-mobil-start.jpg
406 ms
steuerrechner-wohnort.scale-box.jpg
307 ms
standort-suche.scale-box.jpg
207 ms
zvv-nachtnetz.scale-teaser.jpg
808 ms
kmu-preis-a.scale-teaser.jpg
510 ms
psc-software.scale-teaser.jpg
509 ms
medien-b.scale-teaser.jpg
598 ms
testimonial-meier-erfolg.scale-buehne-start.jpg
1002 ms
anlegen-innenarchitektur.scale-buehne-start.jpg
966 ms
finanzassistent.scale-buehne-start.jpg
903 ms
3fbbd6b1-cfa7-4ff0-97ea-af1b2c489f15.woff
603 ms
2a004a53-ac5c-43b3-9eeb-9f74ae4c1609.woff
685 ms
boersenboxstartseite.load.html
695 ms
bg-footer.png
775 ms
webtrends.min.js
715 ms
table-bg.png
733 ms
sprite-arrows-carousel.png
737 ms
input-radio.png
757 ms
zkb.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.
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
zkb.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
zkb.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 uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zkb.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 Zkb.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.
zkb.ch
Open Graph description is not detected on the main page of Zkb. 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: