Tools & Wizards About Us
webcast.nl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

webcast.nl

Marktleider in webinars en webcastdiensten | Company Webcast

Page Load Speed

4.5 sec in total

First Response

192 ms

Resources Loaded

3.7 sec

Page Rendered

524 ms

webcast.nl screenshot

About Website

Welcome to webcast.nl homepage info - get ready to check Webcast best content right away, or after learning these important things about webcast.nl

Vertrouwd door meer dan 700 bedrijven wereldwijd voor een betere communicatie via webinars, webcasts en virtuele, hybride en studio events met hoge impact.

Visit webcast.nl

Key Findings

We analyzed Webcast.nl page load time and found that the first response time was 192 ms and then it took 4.3 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

webcast.nl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

webcast.nl

192 ms

webcast.nl

388 ms

541 ms

style.css

102 ms

style.min.css

207 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Webcast.nl, 91% (87 requests) were made to Companywebcast.com and 1% (1 request) were made to Info.companywebcast.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Companywebcast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.0 kB (8%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webcast.nl main page is 2.3 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 96.2 kB

  • Original 122.2 kB
  • After minification 116.5 kB
  • After compression 26.0 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 96.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 6.0 kB

  • 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. Webcast images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 41.2 kB

  • Original 275.1 kB
  • After minification 275.1 kB
  • After compression 234.0 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 41.2 kB or 15% of the original size.

CSS Optimization

-29%

Potential reduce by 48.7 kB

  • Original 168.8 kB
  • After minification 168.6 kB
  • After compression 120.1 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. Webcast.nl needs all CSS files to be minified and compressed as it can save up to 48.7 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (57%)

Requests Now

83

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webcast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

webcast.nl

webcast.nl

192 ms

webcast.nl

webcast.nl

388 ms

541 ms

style.css

style.css

102 ms

style.min.css

style.min.css

207 ms

styles.css

styles.css

301 ms

prettyPhoto.min.css

prettyPhoto.min.css

297 ms

team.min.css

team.min.css

299 ms

style.min.css

style.min.css

304 ms

bootstrap-grid.modified.css

bootstrap-grid.modified.css

310 ms

bootstrap-modal.css

bootstrap-modal.css

307 ms

style.additional.css

style.additional.css

599 ms

style.additional2.css

style.additional2.css

398 ms

aos.css

aos.css

400 ms

slick.css

slick.css

401 ms

slick-theme.css

slick-theme.css

407 ms

animate.min.css

animate.min.css

414 ms

fonts-new.css

fonts-new.css

499 ms

fontawesome.min.css

fontawesome.min.css

605 ms

brands.min.css

brands.min.css

499 ms

solid.min.css

solid.min.css

505 ms

regular.min.css

regular.min.css

516 ms

light.min.css

light.min.css

604 ms

front-end.css

front-end.css

610 ms

style.css

style.css

611 ms

jquery.min.js

jquery.min.js

726 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

700 ms

underscore.min.js

underscore.min.js

698 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

701 ms

front.js

front.js

702 ms

script.min.js

script.min.js

704 ms

team.min.js

team.min.js

872 ms

main.min.js

main.min.js

873 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

871 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

905 ms

aos.js

aos.js

872 ms

headroom.min.js

headroom.min.js

873 ms

midnight.jquery.min.js

midnight.jquery.min.js

899 ms

consentPreferences-companywebcast_com.min.js

consentPreferences-companywebcast_com.min.js

84 ms

isInViewport.min.js

isInViewport.min.js

899 ms

4788601.js

4788601.js

427 ms

slick.min.js

slick.min.js

823 ms

vanilla-tilt.min.js

vanilla-tilt.min.js

714 ms

main.js

main.js

642 ms

bootstrap.min.js

bootstrap.min.js

807 ms

cookieConsent.js

cookieConsent.js

703 ms

script.min.js

script.min.js

711 ms

conversations-embed.js

conversations-embed.js

431 ms

4788601.js

4788601.js

448 ms

leadflows.js

leadflows.js

543 ms

banner.js

banner.js

472 ms

web-interactives-embed.js

web-interactives-embed.js

460 ms

company-webcast_logo.svg

company-webcast_logo.svg

272 ms

Specific-needs-1.png

Specific-needs-1.png

571 ms

End-to-end-team-1.png

End-to-end-team-1.png

609 ms

High-Participation.png

High-Participation.png

663 ms

Unique-Insights.png

Unique-Insights.png

676 ms

Quality-solutions.png

Quality-solutions.png

678 ms

State-of-the-art-technology.png

State-of-the-art-technology.png

763 ms

Experiences-rotating-circle.svg

Experiences-rotating-circle.svg

671 ms

Virtual-events-icon.svg

Virtual-events-icon.svg

714 ms

Hybrid-events-icon.svg

Hybrid-events-icon.svg

766 ms

Studio-events-icon.svg

Studio-events-icon.svg

775 ms

2022.04.14_Euronext_Web-Res_120@2x-768x467.png

2022.04.14_Euronext_Web-Res_120@2x-768x467.png

915 ms

alphabet_logo_blue.svg

alphabet_logo_blue.svg

787 ms

heineken-logo.svg

heineken-logo.svg

818 ms

bam-logo.svg

bam-logo.svg

863 ms

CWC_future_pensions_act-300x180.jpg

CWC_future_pensions_act-300x180.jpg

867 ms

AdobeStock_217123543-2-300x200.jpeg

AdobeStock_217123543-2-300x200.jpeg

877 ms

Resources-rotating-circle.svg

Resources-rotating-circle.svg

889 ms

Self-Service_Landscape_Hardcover-Landscape_no-BG_EN-min.png

Self-Service_Landscape_Hardcover-Landscape_no-BG_EN-min.png

1028 ms

logo-abivax.png

logo-abivax.png

964 ms

albioma-logo.png

albioma-logo.png

970 ms

AFLogoVPositivo_Allfunds_RGB.png

AFLogoVPositivo_Allfunds_RGB.png

960 ms

logo_new_antares.png

logo_new_antares.png

864 ms

azerion-1.png

azerion-1.png

898 ms

logo2021.png

logo2021.png

933 ms

logo_lhyfe_2021_Rich_black-fogra_29.png

logo_lhyfe_2021_Rich_black-fogra_29.png

939 ms

barlow-v2-latin-800.woff

barlow-v2-latin-800.woff

938 ms

barlow-v2-latin-700.woff

barlow-v2-latin-700.woff

947 ms

barlow-v2-latin-500.woff

barlow-v2-latin-500.woff

985 ms

barlow-v2-latin-400.woff

barlow-v2-latin-400.woff

956 ms

barlow-v2-latin-300.woff

barlow-v2-latin-300.woff

991 ms

fa-solid-900.woff

fa-solid-900.woff

1100 ms

fa-regular-400.woff

fa-regular-400.woff

1098 ms

fa-light-300.woff

fa-light-300.woff

1072 ms

fa-brands-400.woff

fa-brands-400.woff

967 ms

adevinta-logo-blue.svg

adevinta-logo-blue.svg

967 ms

Alfen_Logo.svg

Alfen_Logo.svg

905 ms

alten-logo.png

alten-logo.png

779 ms

atos-logo.svg

atos-logo.svg

739 ms

besi_logo.svg

besi_logo.svg

708 ms

philogen_logo.png

philogen_logo.png

709 ms

demo-img.svg

demo-img.svg

719 ms

Company-webcast1-300x63.png

Company-webcast1-300x63.png

739 ms

news-icon.png

news-icon.png

726 ms

Accessibility Review

webcast.nl accessibility score

84

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.

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

Image elements do not have [alt] attributes

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

webcast.nl 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

webcast.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webcast.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Webcast.nl 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

webcast.nl

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