Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

westwing.nl

Westwing | Jouw online interieurshop

Page Load Speed

4 sec in total

First Response

282 ms

Resources Loaded

3.1 sec

Page Rendered

581 ms

westwing.nl screenshot

About Website

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

De online interieurshop van Westwing ★ Alles voor een stijlvol interieur ✓ Veilig betalen ✓ Topkwaliteit ▷ Ontdek meer!

Visit westwing.nl

Key Findings

We analyzed Westwing.nl page load time and found that the first response time was 282 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

westwing.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

westwing.nl

282 ms

www.westwing.nl

811 ms

2586780091.js

333 ms

gtm.js

125 ms

image1_1455890323.jpeg

1627 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 35% of them (17 requests) were addressed to the original Westwing.nl, 21% (10 requests) were made to Static.westwing.nl and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.westwing.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 615.5 kB (49%)

Content Size

1.3 MB

After Optimization

644.8 kB

In fact, the total size of Westwing.nl main page is 1.3 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. 35% of websites need less resources to load. Javascripts take 778.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 73.8 kB

  • Original 93.3 kB
  • After minification 77.9 kB
  • After compression 19.5 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 15.4 kB, which is 16% 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 73.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 818 B

  • Original 345.9 kB
  • After minification 345.1 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. Westwing images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 506.2 kB

  • Original 778.4 kB
  • After minification 778.1 kB
  • After compression 272.2 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 506.2 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 34.7 kB

  • Original 42.7 kB
  • After minification 29.4 kB
  • After compression 8.1 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. Westwing.nl needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westwing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

westwing.nl accessibility score

84

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.

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

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

westwing.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

westwing.nl SEO score

93

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

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 Westwing.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 Westwing.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 Westwing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: