Tools & Wizards About Us
visualsteps.nl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

visualsteps.nl

Visual Steps BV | Welkom

Page Load Speed

2.3 sec in total

First Response

279 ms

Resources Loaded

1.8 sec

Page Rendered

144 ms

visualsteps.nl screenshot

About Website

Click here to check amazing Visual Steps content for Netherlands. Otherwise, check out these important facts you probably never knew about visualsteps.nl

Visual Steps, de uitgever van de bekende Visual Steps-boeken

Visit visualsteps.nl

Key Findings

We analyzed Visualsteps.nl page load time and found that the first response time was 279 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

visualsteps.nl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.366

29/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

visualsteps.nl

279 ms

www.visualsteps.nl

331 ms

visualsteps.css

87 ms

aanmelden.css

167 ms

aanbevolen.css

169 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 88% of them (59 requests) were addressed to the original Visualsteps.nl, 6% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (668 ms) belongs to the original domain Visualsteps.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.2 kB (36%)

Content Size

660.1 kB

After Optimization

423.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visualsteps.nl main page is 660.1 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. 40% of websites need less resources to load. Images take 346.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.6 kB

  • Original 27.9 kB
  • After minification 26.2 kB
  • After compression 6.3 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 21.6 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 14.1 kB

  • Original 346.0 kB
  • After minification 331.8 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. Visual Steps images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 162.4 kB

  • Original 240.5 kB
  • After minification 208.6 kB
  • After compression 78.0 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 162.4 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 38.0 kB

  • Original 45.7 kB
  • After minification 31.3 kB
  • After compression 7.7 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. Visualsteps.nl needs all CSS files to be minified and compressed as it can save up to 38.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (34%)

Requests Now

64

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visual Steps. 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

visualsteps.nl

visualsteps.nl

279 ms

www.visualsteps.nl

www.visualsteps.nl

331 ms

visualsteps.css

visualsteps.css

87 ms

aanmelden.css

aanmelden.css

167 ms

aanbevolen.css

aanbevolen.css

169 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

7 ms

fadeslideshow.js

fadeslideshow.js

191 ms

twitterfeed.js

twitterfeed.js

192 ms

nivo-slider.css

nivo-slider.css

191 ms

twitter-styles.css

twitter-styles.css

190 ms

jquery.tools.min.js

jquery.tools.min.js

428 ms

dropdown.js

dropdown.js

251 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

252 ms

switchcontent.js

switchcontent.js

256 ms

jquery.cycle.all.js

jquery.cycle.all.js

262 ms

chili-1.7.pack.js

chili-1.7.pack.js

257 ms

fade.js

fade.js

332 ms

ga.js

ga.js

31 ms

newslide4.jpg

newslide4.jpg

167 ms

newslide5.jpg

newslide5.jpg

100 ms

newslide1.jpg

newslide1.jpg

174 ms

newslide3.jpg

newslide3.jpg

173 ms

newslide2.jpg

newslide2.jpg

175 ms

visual-bg.jpg

visual-bg.jpg

99 ms

Visual-Steps-logo.gif

Visual-Steps-logo.gif

177 ms

iDeal.png

iDeal.png

178 ms

twitter32x32.png

twitter32x32.png

247 ms

facebook32x32.png

facebook32x32.png

248 ms

search-icon.png

search-icon.png

257 ms

hulpboekentablets.png

hulpboekentablets.png

260 ms

koopjeshoek2010_banner.gif

koopjeshoek2010_banner.gif

261 ms

708.jpg

708.jpg

260 ms

740.jpg

740.jpg

331 ms

743.jpg

743.jpg

331 ms

777.jpg

777.jpg

340 ms

750.jpg

750.jpg

342 ms

712.jpg

712.jpg

342 ms

780.jpg

780.jpg

340 ms

785.jpg

785.jpg

413 ms

715.jpg

715.jpg

413 ms

778.jpg

778.jpg

422 ms

726.jpg

726.jpg

425 ms

735.jpg

735.jpg

425 ms

709.jpg

709.jpg

425 ms

710.jpg

710.jpg

576 ms

779.jpg

779.jpg

496 ms

776.jpg

776.jpg

504 ms

744.jpg

744.jpg

507 ms

749.jpg

749.jpg

509 ms

lightbulb.png

lightbulb.png

507 ms

aware.jpg

aware.jpg

577 ms

hulpboekenwindows10.png

hulpboekenwindows10.png

668 ms

logboek.png

logboek.png

590 ms

twitter_64.png

twitter_64.png

578 ms

__utm.gif

__utm.gif

29 ms

__utm.gif

__utm.gif

4 ms

__utm.gif

__utm.gif

4 ms

like.php

like.php

137 ms

top_bar_blue.png

top_bar_blue.png

565 ms

VS-logo.gif

VS-logo.gif

494 ms

twitter16x16.png

twitter16x16.png

506 ms

facebook16x16.png

facebook16x16.png

506 ms

feed-icon16x16.png

feed-icon16x16.png

573 ms

ajax-loader.gif

ajax-loader.gif

571 ms

loading.gif

loading.gif

579 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

298 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

333 ms

Accessibility Review

visualsteps.nl accessibility score

92

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

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

visualsteps.nl 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

visualsteps.nl SEO score

98

Search Engine Optimization Advices

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 Visualsteps.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 Visualsteps.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

visualsteps.nl

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