Tools & Wizards About Us
whizpr.nl screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

whizpr.nl

Whizpr

Page Load Speed

3.2 sec in total

First Response

276 ms

Resources Loaded

2.5 sec

Page Rendered

421 ms

whizpr.nl screenshot

About Website

Click here to check amazing Whizpr content. Otherwise, check out these important facts you probably never knew about whizpr.nl

Whizpr is gespecialiseerd in pr, online marketing en contentcreatie op het gebied van technologie en lifestyle.

Visit whizpr.nl

Key Findings

We analyzed Whizpr.nl page load time and found that the first response time was 276 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

whizpr.nl performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

whizpr.nl

276 ms

whizpr.nl

403 ms

www.whizpr.nl

409 ms

nl

294 ms

google_tag.script.js

281 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 81% of them (47 requests) were addressed to the original Whizpr.nl, 7% (4 requests) were made to Unpkg.com and 5% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Whizpr.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.9 kB (12%)

Content Size

714.9 kB

After Optimization

631.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whizpr.nl main page is 714.9 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. 45% of websites need less resources to load. Images take 565.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.2 kB

  • Original 47.0 kB
  • After minification 43.2 kB
  • After compression 8.8 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 38.2 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 45.4 kB

  • Original 565.7 kB
  • After minification 520.3 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. Whizpr images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 244 B

  • Original 69.7 kB
  • After minification 69.6 kB
  • After compression 69.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 55 B

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 32.5 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. Whizpr.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (30%)

Requests Now

50

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whizpr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whizpr.nl

whizpr.nl

276 ms

whizpr.nl

whizpr.nl

403 ms

www.whizpr.nl

www.whizpr.nl

409 ms

nl

nl

294 ms

google_tag.script.js

google_tag.script.js

281 ms

css_CfwOaeRfoXcpLwJhjEautkE7CuPhQJbyvP-uYViA_SE.css

css_CfwOaeRfoXcpLwJhjEautkE7CuPhQJbyvP-uYViA_SE.css

299 ms

css_JK0imA0lwg7Pzda5J1yhUzWul8S05DKmH9lKBSI4xCo.css

css_JK0imA0lwg7Pzda5J1yhUzWul8S05DKmH9lKBSI4xCo.css

296 ms

splide-core.min.css

splide-core.min.css

55 ms

plyr.min.css

plyr.min.css

49 ms

css_Y9MUJwW0m4qKf9GneG9zk8NueoR1W31UBXnzjMtPS6c.css

css_Y9MUJwW0m4qKf9GneG9zk8NueoR1W31UBXnzjMtPS6c.css

390 ms

logo_whizpr_final.svg

logo_whizpr_final.svg

502 ms

Preview%20image.jpg

Preview%20image.jpg

410 ms

Veilig-van-huis-met-de-slimme-verlichting-van-Innr.jpeg

Veilig-van-huis-met-de-slimme-verlichting-van-Innr.jpeg

281 ms

Preview_image.jpg

Preview_image.jpg

485 ms

Erik%20de%20Geus%20%282%29.png

Erik%20de%20Geus%20%282%29.png

672 ms

220629%20Whizpr_331_0.jpg

220629%20Whizpr_331_0.jpg

408 ms

AE%20networks.svg

AE%20networks.svg

408 ms

Anker%20innovations.png

Anker%20innovations.png

413 ms

Crime%2Binvestigation%20logo%20SVG.svg

Crime%2Binvestigation%20logo%20SVG.svg

659 ms

Darktrace.svg

Darktrace.svg

488 ms

Data%20sharing%20coalition.svg

Data%20sharing%20coalition.svg

485 ms

datacore.svg

datacore.svg

488 ms

Dell%20Technologies%20logo%20SVG.svg

Dell%20Technologies%20logo%20SVG.svg

579 ms

descartes_1.svg

descartes_1.svg

583 ms

Dynatrace%20%281%29.svg

Dynatrace%20%281%29.svg

861 ms

History%20Channel%20logo%20zwart.svg

History%20Channel%20logo%20zwart.svg

1073 ms

Knowbe4.svg

Knowbe4.svg

673 ms

Manhattan.svg

Manhattan.svg

675 ms

Logo%20moneybird%20SVG.svg

Logo%20moneybird%20SVG.svg

752 ms

Ries.svg

Ries.svg

763 ms

Seagate%20logo%20%282%29.svg

Seagate%20logo%20%282%29.svg

767 ms

one-software-logo.png

one-software-logo.png

772 ms

Sony-01.svg

Sony-01.svg

848 ms

Swappie_1.svg

Swappie_1.svg

857 ms

tado.svg

tado.svg

872 ms

Trend-Micro-Logo.svg

Trend-Micro-Logo.svg

874 ms

veeam.svg

veeam.svg

943 ms

visma-logo.png

visma-logo.png

951 ms

vmware.svg

vmware.svg

951 ms

wageningen-logo.png

wageningen-logo.png

956 ms

zscaler.svg

zscaler.svg

958 ms

quicklink.umd.js

quicklink.umd.js

21 ms

page.js

page.js

59 ms

polyfill.min.js

polyfill.min.js

317 ms

splide.min.js

splide.min.js

43 ms

core.js

core.js

42 ms

plyr.min.js

plyr.min.js

182 ms

js_c7SKF7OJw9KzCIs89yueAiMBIH9hlNqYsUtU5v_j_Gw.js

js_c7SKF7OJw9KzCIs89yueAiMBIH9hlNqYsUtU5v_j_Gw.js

953 ms

js_ub51wMJa7a5s4rqOWoE6LS41MCo9CtIgrOXRfmOjgqI.js

js_ub51wMJa7a5s4rqOWoE6LS41MCo9CtIgrOXRfmOjgqI.js

869 ms

js_y-2xx3Ht6J79iC_2kc8ZV7T2zKNL50yITPwgftRflUg.js

js_y-2xx3Ht6J79iC_2kc8ZV7T2zKNL50yITPwgftRflUg.js

868 ms

innr.svg

innr.svg

866 ms

cerabasic-regular-webfont.woff

cerabasic-regular-webfont.woff

730 ms

cerabasic-bold-webfont.woff

cerabasic-bold-webfont.woff

740 ms

Whizpr-Regular.woff

Whizpr-Regular.woff

740 ms

icomoon.ttf

icomoon.ttf

741 ms

sm.25.html

sm.25.html

102 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

125 ms

gtm.js

gtm.js

151 ms

Accessibility Review

whizpr.nl accessibility score

97

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

Best Practices

whizpr.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

High

Page has valid source maps

SEO Factors

whizpr.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

whizpr.nl

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