Tools & Wizards About Us
jobtraining.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jobtraining.nl

Jobtraining – One life. Own it.

Page Load Speed

30.8 sec in total

First Response

12.6 sec

Resources Loaded

18 sec

Page Rendered

248 ms

jobtraining.nl screenshot

About Website

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

Jobtraining is het trainingsbureau voor high impact leeroplossingen.

Visit jobtraining.nl

Key Findings

We analyzed Jobtraining.nl page load time and found that the first response time was 12.6 sec and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jobtraining.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,940 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

jobtraining.nl

12622 ms

wp-emoji-release.min.js

360 ms

styles.css

456 ms

settings.css

474 ms

jquery.datetimepicker.css

875 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 66% of them (65 requests) were addressed to the original Jobtraining.nl, 17% (17 requests) were made to Fonts.gstatic.com and 12% (12 requests) were made to Springest.nl. The less responsive or slowest element that took the longest time to load (12.6 sec) belongs to the original domain Jobtraining.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 913.2 kB (31%)

Content Size

3.0 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jobtraining.nl main page is 3.0 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 64.4 kB

  • Original 76.7 kB
  • After minification 75.0 kB
  • After compression 12.3 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 64.4 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 93.7 kB

  • Original 1.9 MB
  • After minification 1.8 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. Jobtraining images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 496.8 kB

  • Original 658.1 kB
  • After minification 590.4 kB
  • After compression 161.3 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 496.8 kB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 258.3 kB

  • Original 302.1 kB
  • After minification 252.2 kB
  • After compression 43.8 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. Jobtraining.nl needs all CSS files to be minified and compressed as it can save up to 258.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (58%)

Requests Now

74

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jobtraining. 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 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jobtraining.nl

jobtraining.nl

12622 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

360 ms

styles.css

styles.css

456 ms

settings.css

settings.css

474 ms

jquery.datetimepicker.css

jquery.datetimepicker.css

875 ms

public.css

public.css

347 ms

style.css

style.css

998 ms

css

css

25 ms

css

css

37 ms

css

css

43 ms

superfish.css

superfish.css

954 ms

component.css

component.css

949 ms

font-awesome.min.css

font-awesome.min.css

960 ms

jquery.fancybox.css

jquery.fancybox.css

916 ms

flexslider.css

flexslider.css

1118 ms

style-responsive.css

style-responsive.css

1127 ms

style-custom.css

style-custom.css

1158 ms

frontend.css

frontend.css

1125 ms

masterslider.main.css

masterslider.main.css

1344 ms

custom.css

custom.css

1387 ms

jquery.js

jquery.js

1689 ms

jquery-migrate.min.js

jquery-migrate.min.js

1568 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

1558 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1373 ms

admin.js

admin.js

1607 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

1712 ms

public.js

public.js

1601 ms

js

js

24 ms

maps.js

maps.js

1839 ms

reviewwidget.js

reviewwidget.js

182 ms

jquery.form.min.js

jquery.form.min.js

1743 ms

scripts.js

scripts.js

1836 ms

superfish.js

superfish.js

1863 ms

hoverIntent.min.js

hoverIntent.min.js

1912 ms

modernizr.custom.js

modernizr.custom.js

1906 ms

jquery.dlmenu.js

jquery.dlmenu.js

1949 ms

jquery.easing.js

jquery.easing.js

2016 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

2011 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

2007 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

2050 ms

jquery.flexslider.js

jquery.flexslider.js

2225 ms

reviewwidget.js

reviewwidget.js

581 ms

jquery.isotope.min.js

jquery.isotope.min.js

1902 ms

gdlr-script.js

gdlr-script.js

1919 ms

wp-embed.min.js

wp-embed.min.js

1840 ms

masterslider.min.js

masterslider.min.js

2047 ms

english-flag.jpg

english-flag.jpg

832 ms

facebook.png

facebook.png

500 ms

linkedin.png

linkedin.png

570 ms

twitter.png

twitter.png

615 ms

youtube.png

youtube.png

614 ms

blank.gif

blank.gif

612 ms

brainwork-300x183.jpg

brainwork-300x183.jpg

859 ms

amy-cuddy-power-pose-visualization-1-300x186.png

amy-cuddy-power-pose-visualization-1-300x186.png

1086 ms

Opgeruimd-bureau-300x174.jpg

Opgeruimd-bureau-300x174.jpg

892 ms

Logo-Jobtraining.png

Logo-Jobtraining.png

873 ms

icoon-verandering.png

icoon-verandering.png

824 ms

icoon-klapopjekop.png

icoon-klapopjekop.png

825 ms

icoon-leiderschap.png

icoon-leiderschap.png

823 ms

icoon-samenwerking.png

icoon-samenwerking.png

825 ms

icoon-persoonlijkeontwikkeling.png

icoon-persoonlijkeontwikkeling.png

909 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1387 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

38 ms

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Uxzkqj-MIMWle-XP2pDNAA.ttf

37 ms

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dtpHsbgPEm2lVWciJZ0P-A.ttf

37 ms

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7MygqTe2zs9YkP0adA9QQQ.ttf

38 ms

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37 ms

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H1vB34nOKWXqzKotq25pcg.ttf

37 ms

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

37 ms

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1ImRNPx4870-D9a1EBUdPC3USBnSvpkopQaUR-2r7iU.ttf

38 ms

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PKCRbVvRfd5n7BTjtGiFZC3USBnSvpkopQaUR-2r7iU.ttf

39 ms

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39 ms

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

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38 ms

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38 ms

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39 ms

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38 ms

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40 ms

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39 ms

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39 ms

reviews.jsonp

reviews.jsonp

92 ms

logo-springest-review-widget.png

logo-springest-review-widget.png

279 ms

review-widget-background.png

review-widget-background.png

280 ms

button-gradient.png

button-gradient.png

281 ms

reviews.jsonp

reviews.jsonp

205 ms

loading-2.gif

loading-2.gif

369 ms

Jobtraining-Header.png

Jobtraining-Header.png

2673 ms

plezierwerktwatermerkx150-e1439987579667.png

plezierwerktwatermerkx150-e1439987579667.png

371 ms

abnamro.jpg

abnamro.jpg

369 ms

logo-springest-review-widget.png

logo-springest-review-widget.png

114 ms

review-widget-background.png

review-widget-background.png

212 ms

button-gradient.png

button-gradient.png

280 ms

rating-bubble.png

rating-bubble.png

91 ms

rating-bubble.png

rating-bubble.png

199 ms

rijksoverheid.jpg

rijksoverheid.jpg

417 ms

nwo.jpg

nwo.jpg

209 ms

aswatson.jpg

aswatson.jpg

187 ms

gerechtshofamsterdam.jpg

gerechtshofamsterdam.jpg

271 ms

frieslandcampina.jpg

frieslandcampina.jpg

178 ms

Accessibility Review

jobtraining.nl accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

jobtraining.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

Missing source maps for large first-party JavaScript

SEO Factors

jobtraining.nl SEO score

86

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

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 Jobtraining.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 Jobtraining.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

jobtraining.nl

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