Tools & Wizards About Us
viscom.ch screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

viscom.ch

dpsuisse | der Verband der Printindustrie und Medienindustrie

Page Load Speed

5.1 sec in total

First Response

704 ms

Resources Loaded

3.4 sec

Page Rendered

1 sec

viscom.ch screenshot

About Website

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

viscom ist der Berufs- und Arbeitgeberverband der schweizerischen Druck- und grafischen Industrie und setzt sich u.a für die Grund- und Weiterbildung ein.

Visit viscom.ch

Key Findings

We analyzed Viscom.ch page load time and found that the first response time was 704 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

viscom.ch performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

home

704 ms

all.min.css

65 ms

main.min.css

132 ms

theme-overrides.min.css

147 ms

module_51102901719_search_input_viscom.min.css

174 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Viscom.ch, 21% (13 requests) were made to 25774619.fs1.hubspotusercontent-eu1.net and 7% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Dpsuisse.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 440.0 kB (18%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Viscom.ch main page is 2.5 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 101.7 kB

  • Original 121.5 kB
  • After minification 109.7 kB
  • After compression 19.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 101.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 MB
  • After minification 1.7 MB

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. Viscom images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 334.0 kB

  • Original 619.4 kB
  • After minification 619.4 kB
  • After compression 285.5 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 334.0 kB or 54% of the original size.

CSS Optimization

-21%

Potential reduce by 4.3 kB

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 16.7 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. Viscom.ch needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (73%)

Requests Now

51

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viscom. 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 from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home

home

704 ms

all.min.css

all.min.css

65 ms

main.min.css

main.min.css

132 ms

theme-overrides.min.css

theme-overrides.min.css

147 ms

module_51102901719_search_input_viscom.min.css

module_51102901719_search_input_viscom.min.css

174 ms

LanguageSwitcher.css

LanguageSwitcher.css

80 ms

module_50974922694_social-follow.min.css

module_50974922694_social-follow.min.css

440 ms

js

js

94 ms

adsbygoogle.js

adsbygoogle.js

99 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

60 ms

slick.css

slick.css

58 ms

slick.min.js

slick.min.js

60 ms

jquery.csv.min.js

jquery.csv.min.js

148 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

69 ms

jquery-1.11.2.js

jquery-1.11.2.js

87 ms

embed.js

embed.js

69 ms

overlay.min.js

overlay.min.js

206 ms

main.min.js

main.min.js

220 ms

project.js

project.js

161 ms

module_50981329134_Header_Module_2022.min.js

module_50981329134_Header_Module_2022.min.js

273 ms

module_51102901719_search_input_viscom.min.js

module_51102901719_search_input_viscom.min.js

295 ms

project.js

project.js

203 ms

25774619.js

25774619.js

621 ms

index.js

index.js

224 ms

css2

css2

28 ms

slick-theme.min.css

slick-theme.min.css

12 ms

slick.min.css

slick.min.css

11 ms

ad.js

ad.js

439 ms

icon_menu.svg

icon_menu.svg

609 ms

icon_login.svg

icon_login.svg

92 ms

icon_login-blue.svg

icon_login-blue.svg

88 ms

icon_magazin.svg

icon_magazin.svg

549 ms

icon_magazin-blue.svg

icon_magazin-blue.svg

90 ms

icon_search.svg

icon_search.svg

526 ms

icon_search-blue.svg

icon_search-blue.svg

508 ms

logo_big.svg

logo_big.svg

532 ms

Berufsbild_PolygrafIn_041.jpeg

Berufsbild_PolygrafIn_041.jpeg

91 ms

Cover%20Magazin%20Juni%202024.png

Cover%20Magazin%20Juni%202024.png

92 ms

20230427-Galledia_KKL-52-Kopie-1.png

20230427-Galledia_KKL-52-Kopie-1.png

1596 ms

PIS-Award.png

PIS-Award.png

702 ms

printed-in-switzerland-2023gruen.svg

printed-in-switzerland-2023gruen.svg

633 ms

Viscom_Kampagne_2023_Website_Header.jpg

Viscom_Kampagne_2023_Website_Header.jpg

612 ms

Asset%201%20(2).svg

Asset%201%20(2).svg

527 ms

arrow_blue.svg

arrow_blue.svg

672 ms

arrow_black.svg

arrow_black.svg

644 ms

show_ads_impl.js

show_ads_impl.js

115 ms

Effra_Rg.ttf

Effra_Rg.ttf

609 ms

Effra_Md.ttf

Effra_Md.ttf

609 ms

Effra_Lt.ttf

Effra_Lt.ttf

593 ms

Effra_Hair.ttf

Effra_Hair.ttf

645 ms

Effra_SBd.ttf

Effra_SBd.ttf

726 ms

Effra_Bd.ttf

Effra_Bd.ttf

890 ms

Effra_XBd.ttf

Effra_XBd.ttf

743 ms

Effra_Blk.ttf

Effra_Blk.ttf

849 ms

QuatroSlab-Bold.ttf

QuatroSlab-Bold.ttf

717 ms

25774619.js

25774619.js

483 ms

collectedforms.js

collectedforms.js

452 ms

25774619.js

25774619.js

520 ms

zrt_lookup.html

zrt_lookup.html

38 ms

ads

ads

40 ms

jsonp.js

jsonp.js

70 ms

Accessibility Review

viscom.ch accessibility score

93

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

Best Practices

viscom.ch best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

viscom.ch SEO score

84

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

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

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 Viscom.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 Viscom.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

viscom.ch

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