Report Summary

  • 18

    Performance

    Renders faster than
    38% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 64% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    34% of websites

  • 70

    SEO

    Google-friendlier than
    39% of websites

computerworld.nl

IT news, careers, business technology, reviews | Computerworld

Page Load Speed

3.9 sec in total

First Response

456 ms

Resources Loaded

2.9 sec

Page Rendered

528 ms

computerworld.nl screenshot

About Website

Welcome to computerworld.nl homepage info - get ready to check Computerworld best content for India right away, or after learning these important things about computerworld.nl

Computerworld covers a range of technology topics, with a focus on these core areas of IT: Windows, Mobile, Apple/enterprise, Office and productivity suites, collaboration, web browsers and blockchain...

Visit computerworld.nl

Key Findings

We analyzed Computerworld.nl page load time and found that the first response time was 456 ms and then it took 3.5 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

computerworld.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value6,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value28.0 s

0/100

10%

Network Requests Diagram

computerworld.nl

456 ms

jquery-ui.min.css

333 ms

computerworld.css

450 ms

icons.css

329 ms

css

25 ms

Our browser made a total of 200 requests to load all elements on the main page. We found that 11% of them (22 requests) were addressed to the original Computerworld.nl, 38% (75 requests) were made to Static.computerworld.nl and 11% (21 requests) were made to Bin.stepstone.nl. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Media.stepstone.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (39%)

Content Size

3.3 MB

After Optimization

2.0 MB

In fact, the total size of Computerworld.nl main page is 3.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 193.0 kB

  • Original 218.6 kB
  • After minification 148.2 kB
  • After compression 25.7 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 70.5 kB, which is 32% 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 193.0 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 121.1 kB

  • Original 1.7 MB
  • After minification 1.6 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. Computerworld images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 726.6 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 347.8 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 726.6 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 235.7 kB

  • Original 269.7 kB
  • After minification 224.4 kB
  • After compression 34.0 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. Computerworld.nl needs all CSS files to be minified and compressed as it can save up to 235.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (34%)

Requests Now

161

After Optimization

106

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computerworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

computerworld.nl accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

computerworld.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

computerworld.nl SEO score

70

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Computerworld.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Computerworld.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 description is not detected on the main page of Computerworld. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: