Tools & Wizards About Us
visana.ch screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

visana.ch

Visana Krankenkasse

Page Load Speed

5.5 sec in total

First Response

404 ms

Resources Loaded

4.2 sec

Page Rendered

833 ms

visana.ch screenshot

About Website

Welcome to visana.ch homepage info - get ready to check Visana best content for Switzerland right away, or after learning these important things about visana.ch

Hier erhalten Sie als Privatkunde eine Übersicht über die Angebote von Visana.

Visit visana.ch

Key Findings

We analyzed Visana.ch page load time and found that the first response time was 404 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

visana.ch performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

visana.ch

404 ms

privatkunden

112 ms

external.min~2024-05-06-08-42-04-000~cache.css

333 ms

banner.js

18 ms

jquery-3.4.0.min~2024-05-06-08-42-04-000~cache.js

522 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 31% of them (15 requests) were addressed to the original Visana.ch, 13% (6 requests) were made to Collect.visana.ch and 6% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Collect.visana.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.9 kB (47%)

Content Size

166.4 kB

After Optimization

88.5 kB

  • HTML
  • JavaScript

In fact, the total size of Visana.ch main page is 166.4 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. 45% of websites need less resources to load. HTML takes 91.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 77.4 kB

  • Original 91.5 kB
  • After minification 72.2 kB
  • After compression 14.1 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. This page needs HTML code to be minified as it can gain 19.3 kB, which is 21% 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 77.4 kB or 85% of the original size.

JavaScript Optimization

-1%

Potential reduce by 497 B

  • Original 74.9 kB
  • After minification 74.9 kB
  • After compression 74.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 29 (67%)

Requests Now

43

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

visana.ch

visana.ch

404 ms

privatkunden

privatkunden

112 ms

external.min~2024-05-06-08-42-04-000~cache.css

external.min~2024-05-06-08-42-04-000~cache.css

333 ms

banner.js

banner.js

18 ms

jquery-3.4.0.min~2024-05-06-08-42-04-000~cache.js

jquery-3.4.0.min~2024-05-06-08-42-04-000~cache.js

522 ms

js.cookie-2.2.0.min~2024-05-06-08-42-04-000~cache.js

js.cookie-2.2.0.min~2024-05-06-08-42-04-000~cache.js

428 ms

modernizr.touch-2.8.3~2024-05-06-08-42-04-000~cache.js

modernizr.touch-2.8.3~2024-05-06-08-42-04-000~cache.js

426 ms

jquery.placeholder-2.3.1.min~2024-05-06-08-42-04-000~cache.js

jquery.placeholder-2.3.1.min~2024-05-06-08-42-04-000~cache.js

428 ms

jquery.lazyload-1.9.7.min~2024-05-06-08-42-04-000~cache.js

jquery.lazyload-1.9.7.min~2024-05-06-08-42-04-000~cache.js

431 ms

external.min~2024-05-06-08-42-04-000~cache.js

external.min~2024-05-06-08-42-04-000~cache.js

1279 ms

logo-visana-de.svg

logo-visana-de.svg

202 ms

logo-visana.svg

logo-visana.svg

203 ms

piktos-refresh-absenzenrechner-1.svg

piktos-refresh-absenzenrechner-1.svg

205 ms

sprites-refresh.png

sprites-refresh.png

314 ms

5Eina03W05-Regular.woff

5Eina03W05-Regular.woff

872 ms

Eina03W05-SemiBold.woff

Eina03W05-SemiBold.woff

266 ms

gtm.js

gtm.js

163 ms

js

js

75 ms

analytics.js

analytics.js

161 ms

hotjar-922182.js

hotjar-922182.js

165 ms

core.js

core.js

162 ms

bat.js

bat.js

189 ms

fbevents.js

fbevents.js

158 ms

insight.min.js

insight.min.js

187 ms

events.js

events.js

196 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

41 ms

5175648.js

5175648.js

14 ms

insight_tag_errors.gif

insight_tag_errors.gif

175 ms

main.MWNkMWZjOGNjMA.js

main.MWNkMWZjOGNjMA.js

30 ms

5175648

5175648

46 ms

clarity.js

clarity.js

18 ms

trackingCode.js

trackingCode.js

51 ms

landing

landing

66 ms

linkid.js

linkid.js

39 ms

collect

collect

779 ms

collect

collect

1330 ms

collect

collect

1249 ms

collect

collect

42 ms

collect

collect

48 ms

collect

collect

51 ms

collect

collect

1210 ms

collect

collect

1290 ms

collect

collect

1263 ms

landing

landing

38 ms

ga-audiences

ga-audiences

88 ms

ga-audiences

ga-audiences

92 ms

src=8287899;type=pv;cat=allpa0;ord=399448047;gtm=45j91e4580v875859484z871374417z9856416131za200;dc_pre=1;u1=1;u7=tablet;u8=(direct);u15=tablet;u16=(direct);u18=1;u19=Visana%20Krankenkasse;u20=www.visana.ch%2Fde%2Fprivatkunden;dma=0;npa=0;gcs=G111;gcd=13t3t3l3l5;pscdl=noapi;auiddc=*;s3p=1;~oref=https%3A%2F%2Fwww.visana.ch%2Fde%2Fprivatkunden

src=8287899;type=pv;cat=allpa0;ord=399448047;gtm=45j91e4580v875859484z871374417z9856416131za200;dc_pre=1;u1=1;u7=tablet;u8=(direct);u15=tablet;u16=(direct);u18=1;u19=Visana%20Krankenkasse;u20=www.visana.ch%2Fde%2Fprivatkunden;dma=0;npa=0;gcs=G111;gcd=13t3t3l3l5;pscdl=noapi;auiddc=*;s3p=1;~oref=https%3A%2F%2Fwww.visana.ch%2Fde%2Fprivatkunden

76 ms

c.gif

c.gif

8 ms

Accessibility Review

visana.ch accessibility score

85

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

visana.ch best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

visana.ch SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visana.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 Visana.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.

Social Sharing Optimization

visana.ch

Open Graph data is detected on the main page of Visana. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: