Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    86% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

randstad.nl

Randstad: het uitzendbureau met banen & vacatures voor iedereen | Randstad

Page Load Speed

4.5 sec in total

First Response

872 ms

Resources Loaded

3.4 sec

Page Rendered

228 ms

randstad.nl screenshot

About Website

Visit randstad.nl now to see the best up-to-date Randstad content for Netherlands and also check out these interesting facts you probably never knew about randstad.nl

Op een gemakkelijke, overzichtelijke manier de banenmarkt afspeuren voor die ideale baan of de leukste vacatures? Kijk dan op Randstad.nl.

Visit randstad.nl

Key Findings

We analyzed Randstad.nl page load time and found that the first response time was 872 ms and then it took 3.6 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

randstad.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

www.randstad.nl

872 ms

3510743600.js

241 ms

style.css

469 ms

picturefill.min.js

289 ms

jquery.min.js

73 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 64% of them (35 requests) were addressed to the original Randstad.nl, 4% (2 requests) were made to Tdn.r42tag.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Randstad.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.0 kB (63%)

Content Size

441.7 kB

After Optimization

163.7 kB

In fact, the total size of Randstad.nl main page is 441.7 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. 30% of websites need less resources to load. Javascripts take 286.3 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 142.6 kB

  • Original 155.4 kB
  • After minification 82.5 kB
  • After compression 12.8 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. This page needs HTML code to be minified as it can gain 72.9 kB, which is 47% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 142.6 kB or 92% of the original size.

JavaScript Optimization

-47%

Potential reduce by 135.4 kB

  • Original 286.3 kB
  • After minification 286.0 kB
  • After compression 150.9 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 135.4 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (28%)

Requests Now

50

After Optimization

36

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Randstad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

randstad.nl accessibility score

76

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

randstad.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

randstad.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

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

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 Randstad.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 Randstad.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

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