Tools & Wizards About Us
vik.ch screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

vik.ch

VIK - Verband innovativer Kaderleute (VIK)

Page Load Speed

2.2 sec in total

First Response

319 ms

Resources Loaded

1.8 sec

Page Rendered

99 ms

vik.ch screenshot

About Website

Visit vik.ch now to see the best up-to-date VIK content and also check out these interesting facts you probably never knew about vik.ch

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Key Findings

We analyzed Vik.ch page load time and found that the first response time was 319 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

vik.ch performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value3,510 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

vik.ch

319 ms

home.htm

136 ms

styles.css

92 ms

navig.css

181 ms

blendimages.js

270 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Vik.ch, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (533 ms) belongs to the original domain Vik.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.7 kB (16%)

Content Size

603.0 kB

After Optimization

505.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vik.ch main page is 603.0 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. Only 10% of websites need less resources to load. Images take 478.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.0 kB

  • Original 7.6 kB
  • After minification 6.4 kB
  • After compression 2.6 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 1.2 kB, which is 16% 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 5.0 kB or 66% of the original size.

Image Optimization

-4%

Potential reduce by 21.1 kB

  • Original 478.9 kB
  • After minification 457.8 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. VIK images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 71.0 kB

  • Original 113.8 kB
  • After minification 113.8 kB
  • After compression 42.7 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 71.0 kB or 62% of the original size.

CSS Optimization

-17%

Potential reduce by 458 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.2 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. Vik.ch needs all CSS files to be minified and compressed as it can save up to 458 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (25%)

Requests Now

20

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vik.ch

vik.ch

319 ms

home.htm

home.htm

136 ms

styles.css

styles.css

92 ms

navig.css

navig.css

181 ms

blendimages.js

blendimages.js

270 ms

javascripts.js

javascripts.js

276 ms

iepngfix_tilebg.js

iepngfix_tilebg.js

277 ms

jquery.min.js

jquery.min.js

18 ms

bg_site.gif

bg_site.gif

90 ms

Logo_vik.gif

Logo_vik.gif

94 ms

fussball.jpg

fussball.jpg

476 ms

feldstecher.jpg

feldstecher.jpg

533 ms

familie.jpg

familie.jpg

518 ms

kunden-club_banner.gif

kunden-club_banner.gif

202 ms

analytics.js

analytics.js

24 ms

190 ms

bg_navig.png

bg_navig.png

185 ms

bg_navig_aktiv.png

bg_navig_aktiv.png

250 ms

bg_footer.gif

bg_footer.gif

279 ms

logo_solviva_footer.gif

logo_solviva_footer.gif

279 ms

collect

collect

13 ms

js

js

60 ms

153 ms

print.css

print.css

91 ms

Accessibility Review

vik.ch accessibility score

72

Accessibility Issues

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

Image elements do not have [alt] attributes

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

vik.ch best practices score

50

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vik.ch SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

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

Social Sharing Optimization

vik.ch

Open Graph description is not detected on the main page of VIK. 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: