Tools & Wizards About Us
virtual-call.ch screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

virtual-call.ch

Premium Cloud-Telefonie für Schweizer KMU

Page Load Speed

4.2 sec in total

First Response

251 ms

Resources Loaded

3 sec

Page Rendered

1 sec

virtual-call.ch screenshot

About Website

Welcome to virtual-call.ch homepage info - get ready to check Virtual Call best content right away, or after learning these important things about virtual-call.ch

Premium Cloud-Telefonie für Schweizer KMU. Entdecken Sie die massgeschneiderten Cloudkommunikationslösungen von Virtual-Call!

Visit virtual-call.ch

Key Findings

We analyzed Virtual-call.ch page load time and found that the first response time was 251 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

virtual-call.ch performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

virtual-call.ch

251 ms

virtual-call.ch

436 ms

www.virtual-call.ch

685 ms

colorbox.min.css

209 ms

swipe.min.css

315 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 78% of them (56 requests) were addressed to the original Virtual-call.ch, 10% (7 requests) were made to Static.hsappstatic.net and 1% (1 request) were made to Js.hs-scripts.com. The less responsive or slowest element that took the longest time to load (943 ms) belongs to the original domain Virtual-call.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.1 kB (14%)

Content Size

871.5 kB

After Optimization

746.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Virtual-call.ch main page is 871.5 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. 60% of websites need less resources to load. Javascripts take 579.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 106.3 kB

  • Original 129.6 kB
  • After minification 122.8 kB
  • After compression 23.3 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 106.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 62.4 kB
  • After minification 62.4 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. Virtual Call images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.8 kB

  • Original 579.7 kB
  • After minification 579.7 kB
  • After compression 568.8 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.

CSS Optimization

-8%

Potential reduce by 8.0 kB

  • Original 99.8 kB
  • After minification 99.8 kB
  • After compression 91.9 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. Virtual-call.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

67

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtual Call. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

virtual-call.ch

virtual-call.ch

251 ms

virtual-call.ch

virtual-call.ch

436 ms

www.virtual-call.ch

www.virtual-call.ch

685 ms

colorbox.min.css

colorbox.min.css

209 ms

swipe.min.css

swipe.min.css

315 ms

ce_headline_extended.css,ce_text_extented.css,ce_bgimage.css,ce_...-b5db0ccf.css

ce_headline_extended.css,ce_text_extented.css,ce_bgimage.css,ce_...-b5db0ccf.css

325 ms

animate.css

animate.css

320 ms

font-awesome.min.css

font-awesome.min.css

322 ms

themify-icons.css

themify-icons.css

319 ms

tinymce.css

tinymce.css

335 ms

styles.css

styles.css

428 ms

15_1654616238.css

15_1654616238.css

426 ms

customize.css

customize.css

427 ms

jquery.min.js-14b9237d.js

jquery.min.js-14b9237d.js

534 ms

MeetingsEmbedCode.js

MeetingsEmbedCode.js

30 ms

doubletaptogo.js

doubletaptogo.js

326 ms

jquery.stellar.min.js

jquery.stellar.min.js

345 ms

jquery-ui.min.js

jquery-ui.min.js

459 ms

colorbox.min.js

colorbox.min.js

431 ms

swipe.min.js

swipe.min.js

431 ms

scripts.js

scripts.js

518 ms

request_token_script

request_token_script

530 ms

7037072.js

7037072.js

80 ms

hotjar-3611509.js

hotjar-3611509.js

184 ms

vcall_280x84.jpg

vcall_280x84.jpg

135 ms

Virtual-Call%20Communication%20service%20provider.webp

Virtual-Call%20Communication%20service%20provider.webp

213 ms

cloud_pbx_virtual-call.webp

cloud_pbx_virtual-call.webp

232 ms

cloud-telefonanlage-oesterreich.webp

cloud-telefonanlage-oesterreich.webp

234 ms

sip_trunk_for_ip_pbx.webp

sip_trunk_for_ip_pbx.webp

318 ms

mask1.svg

mask1.svg

180 ms

minutepackets_cloudpbx-13013118.jpg

minutepackets_cloudpbx-13013118.jpg

236 ms

women%20talking%20mobile-ddb5f7f4.jpg

women%20talking%20mobile-ddb5f7f4.jpg

401 ms

voip_termination_for_inbound_and_outbound.webp

voip_termination_for_inbound_and_outbound.webp

319 ms

ms_teams_direct_routing.webp

ms_teams_direct_routing.webp

337 ms

SIP%20Trunk%20international.webp

SIP%20Trunk%20international.webp

338 ms

landlinetogo_working_everywhere.webp

landlinetogo_working_everywhere.webp

341 ms

what_move_us_from_virtual_call.webp

what_move_us_from_virtual_call.webp

426 ms

aristo_group_logo.webp

aristo_group_logo.webp

426 ms

lenyx_logo.webp

lenyx_logo.webp

443 ms

ffind_logo.webp

ffind_logo.webp

444 ms

intervilla_logo.webp

intervilla_logo.webp

446 ms

webworker_logo%20%281%29.webp

webworker_logo%20%281%29.webp

511 ms

carana_logo.webp

carana_logo.webp

532 ms

Joerg_rust_ceo_webworker-ce41d3f9.jpg

Joerg_rust_ceo_webworker-ce41d3f9.jpg

532 ms

dominik_tschochner_kmutrexpert-4e3a8b22.jpg

dominik_tschochner_kmutrexpert-4e3a8b22.jpg

550 ms

intervilla-logo-a646e4ac.jpg

intervilla-logo-a646e4ac.jpg

551 ms

sms_messages-bc2d8e97.webp

sms_messages-bc2d8e97.webp

552 ms

sms_a2p_messaging-ba8857ad.webp

sms_a2p_messaging-ba8857ad.webp

622 ms

home-care-iot-c8e84c6b.webp

home-care-iot-c8e84c6b.webp

638 ms

business-voip-loesungen.webp

business-voip-loesungen.webp

637 ms

phone_numbers.webp

phone_numbers.webp

656 ms

sprachterminierung.webp

sprachterminierung.webp

657 ms

sms-terminierung.webp

sms-terminierung.webp

658 ms

check_cookies

check_cookies

789 ms

beratung

beratung

169 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

786 ms

themify.ttf

themify.ttf

777 ms

telephony_solutions_from_the_cloud%20_virtual_call.webp

telephony_solutions_from_the_cloud%20_virtual_call.webp

943 ms

vcall_175x52.jpg

vcall_175x52.jpg

690 ms

fb.js

fb.js

52 ms

7037072.js

7037072.js

115 ms

web-interactives-embed.js

web-interactives-embed.js

96 ms

banner.js

banner.js

86 ms

conversations-embed.js

conversations-embed.js

66 ms

modules.e4b2dc39f985f11fb1e4.js

modules.e4b2dc39f985f11fb1e4.js

16 ms

bundle.production.js

bundle.production.js

18 ms

book-info-early-requester.js

book-info-early-requester.js

24 ms

project_with_deps.css

project_with_deps.css

29 ms

configure-monitoring.js

configure-monitoring.js

25 ms

bundle.production.js

bundle.production.js

26 ms

project.js

project.js

38 ms

print.css

print.css

107 ms

Accessibility Review

virtual-call.ch accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

virtual-call.ch best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

virtual-call.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 Virtual-call.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 Virtual-call.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

virtual-call.ch

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