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westfield.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

westfield.com

Westfield

Page Load Speed

1.2 sec in total

First Response

162 ms

Resources Loaded

870 ms

Page Rendered

145 ms

westfield.com screenshot

About Website

Welcome to westfield.com homepage info - get ready to check Westfield best content for United States right away, or after learning these important things about westfield.com

Find your Westfield mall across Europe and the United States. Shop, Eat and Play on one of our locations around the world.

Visit westfield.com

Key Findings

We analyzed Westfield.com page load time and found that the first response time was 162 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

westfield.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

westfield.com

162 ms

www.westfield.com

436 ms

national.min.css

51 ms

bootstrap.min.js

23 ms

main.6b7f80f7.js

111 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Westfield.com, 39% (7 requests) were made to Resourcesurwscth.azureedge.net and 17% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (436 ms) belongs to the original domain Westfield.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.2 kB (23%)

Content Size

892.7 kB

After Optimization

689.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Westfield.com main page is 892.7 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. 60% of websites need less resources to load. Javascripts take 661.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.0 kB

  • Original 65.6 kB
  • After minification 65.5 kB
  • After compression 13.6 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 52.0 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 3.2 kB

  • Original 55.5 kB
  • After minification 52.3 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. Westfield images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 118.2 kB

  • Original 661.4 kB
  • After minification 661.4 kB
  • After compression 543.2 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 118.2 kB or 18% of the original size.

CSS Optimization

-27%

Potential reduce by 29.8 kB

  • Original 110.2 kB
  • After minification 110.2 kB
  • After compression 80.4 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. Westfield.com needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

westfield.com

westfield.com

162 ms

www.westfield.com

www.westfield.com

436 ms

national.min.css

national.min.css

51 ms

bootstrap.min.js

bootstrap.min.js

23 ms

main.6b7f80f7.js

main.6b7f80f7.js

111 ms

otSDKStub.js

otSDKStub.js

33 ms

8e6f5b77-14a5-4f8e-b9a6-856dcb0d5cbd.json

8e6f5b77-14a5-4f8e-b9a6-856dcb0d5cbd.json

39 ms

app.js

app.js

59 ms

Westfield.png

Westfield.png

63 ms

default.png

default.png

67 ms

AppBlock.png

AppBlock.png

106 ms

location

location

34 ms

otBannerSdk.js

otBannerSdk.js

21 ms

Balgin-Bold.woff

Balgin-Bold.woff

7 ms

Barlow-Regular.woff

Barlow-Regular.woff

16 ms

Barlow-SemiBold.woff

Barlow-SemiBold.woff

27 ms

shoppingCenters.woff

shoppingCenters.woff

42 ms

Barlow-Bold.woff

Barlow-Bold.woff

31 ms

Accessibility Review

westfield.com accessibility score

96

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

Links do not have a discernible name

Best Practices

westfield.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

westfield.com SEO score

85

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Westfield.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Westfield.com 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

westfield.com

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