Tools & Wizards About Us
heliview.nl screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

heliview.nl

Ontdek de evenementen van Heliview Conferences & Training

Page Load Speed

3.3 sec in total

First Response

279 ms

Resources Loaded

2.7 sec

Page Rendered

351 ms

heliview.nl screenshot

About Website

Welcome to heliview.nl homepage info - get ready to check Heliview best content for Netherlands right away, or after learning these important things about heliview.nl

De events binnen 8 vakgebieden bieden management en (senior) specialisten een podium om zowel kennis te delen als om kennis te vergaren.

Visit heliview.nl

Key Findings

We analyzed Heliview.nl page load time and found that the first response time was 279 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

heliview.nl performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

heliview.nl

279 ms

heliview.nl

354 ms

641 ms

css

28 ms

language-cookie.js

87 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Heliview.nl, 65% (55 requests) were made to Heliview.com and 21% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (869 ms) relates to the external source Heliview.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 343.4 kB (23%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Heliview.nl main page is 1.5 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. 65% of websites need less resources to load. Images take 809.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 160.9 kB

  • Original 199.2 kB
  • After minification 190.9 kB
  • After compression 38.3 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 160.9 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 123.2 kB

  • Original 809.2 kB
  • After minification 685.9 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. Obviously, Heliview needs image optimization as it can save up to 123.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 59.2 kB

  • Original 510.0 kB
  • After minification 509.9 kB
  • After compression 450.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 59.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (60%)

Requests Now

63

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heliview. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

heliview.nl

heliview.nl

279 ms

heliview.nl

heliview.nl

354 ms

641 ms

css

css

28 ms

language-cookie.js

language-cookie.js

87 ms

front.min.js

front.min.js

178 ms

jquery.min.js

jquery.min.js

269 ms

jquery-migrate.min.js

jquery-migrate.min.js

354 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

357 ms

imagesloaded.min.js

imagesloaded.min.js

354 ms

masonry.min.js

masonry.min.js

372 ms

bootstrap.min.js

bootstrap.min.js

374 ms

app.js

app.js

379 ms

4aeca6c49c.js

4aeca6c49c.js

101 ms

js

js

89 ms

js-cookie.js

js-cookie.js

545 ms

website.js

website.js

546 ms

front-end-free.js

front-end-free.js

545 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

546 ms

owl.carousel.min.js

owl.carousel.min.js

546 ms

theme-core-script.js

theme-core-script.js

634 ms

heliview.js

heliview.js

634 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

634 ms

jquery.smartmenus.bootstrap.min.js

jquery.smartmenus.bootstrap.min.js

633 ms

TimeCircles.js

TimeCircles.js

648 ms

jquery.easing.min.js

jquery.easing.min.js

647 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

649 ms

slider.js

slider.js

650 ms

theme-main-script.js

theme-main-script.js

648 ms

index.js

index.js

649 ms

index.js

index.js

742 ms

scripts.js

scripts.js

747 ms

api.js

api.js

51 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

748 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

746 ms

wp-polyfill.min.js

wp-polyfill.min.js

755 ms

index.js

index.js

746 ms

ivory-search.min.js

ivory-search.min.js

868 ms

js_composer_front.min.js

js_composer_front.min.js

866 ms

lazyload.min.js

lazyload.min.js

869 ms

analytics.js

analytics.js

209 ms

logo-heliview-wit-klein.png

logo-heliview-wit-klein.png

432 ms

heliview-logo-shield.png.webp

heliview-logo-shield.png.webp

429 ms

bg-grey01.jpg

bg-grey01.jpg

432 ms

quote.png

quote.png

603 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

77 ms

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77 ms

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77 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYA.ttf

70 ms

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TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYA.ttf

77 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

74 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

101 ms

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104 ms

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103 ms

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103 ms

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100 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

103 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

409 ms

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107 ms

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107 ms

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105 ms

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106 ms

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106 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

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108 ms

collect

collect

41 ms

collect

collect

157 ms

js

js

66 ms

recaptcha__en.js

recaptcha__en.js

196 ms

ga-audiences

ga-audiences

74 ms

Flag_of_the_Netherlands.svg

Flag_of_the_Netherlands.svg

101 ms

Flag_of_the_United_Kingdom.svg

Flag_of_the_United_Kingdom.svg

102 ms

Congressen.png.webp

Congressen.png.webp

104 ms

Executive-tables.png.webp

Executive-tables.png.webp

104 ms

Matchmaking.png.webp

Matchmaking.png.webp

105 ms

certificering.png.webp

certificering.png.webp

173 ms

Partnerships.png.webp

Partnerships.png.webp

173 ms

SL.png

SL.png

345 ms

Header-Green-IT-2024-.png

Header-Green-IT-2024-.png

430 ms

Header-terugblik-1.png.webp

Header-terugblik-1.png.webp

183 ms

IBM-zwart.png

IBM-zwart.png

182 ms

Crayon.jpg

Crayon.jpg

258 ms

Postman.jpg

Postman.jpg

259 ms

basware.jpg

basware.jpg

270 ms

Kader.jpg

Kader.jpg

271 ms

Yenlo.jpg.webp

Yenlo.jpg.webp

348 ms

Accessibility Review

heliview.nl accessibility score

96

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

Links do not have a discernible name

Best Practices

heliview.nl best practices score

92

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

SEO Factors

heliview.nl SEO score

83

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

heliview.nl

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