Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lottedutyfree.com.au

Lotte Duty Free Australia

Page Load Speed

6.6 sec in total

First Response

1.1 sec

Resources Loaded

3.1 sec

Page Rendered

2.4 sec

lottedutyfree.com.au screenshot

About Website

Visit lottedutyfree.com.au now to see the best up-to-date Lotte Duty Free content for Australia and also check out these interesting facts you probably never knew about lottedutyfree.com.au

Click & Collect is available up to 60 days before you travel, so you can shop at your leisure online and collect before your flight, or it’ll be waiting when you arrive back. There’s a lot to love abo...

Visit lottedutyfree.com.au

Key Findings

We analyzed Lottedutyfree.com.au page load time and found that the first response time was 1.1 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lottedutyfree.com.au performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value6,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value30.7 s

0/100

10%

Network Requests Diagram

www.lottedutyfree.com.au

1079 ms

theme.css

71 ms

chunk.css

80 ms

bootstrap.css

45 ms

jquery-ui.css

37 ms

Our browser made a total of 171 requests to load all elements on the main page. We found that 87% of them (149 requests) were addressed to the original Lottedutyfree.com.au, 4% (6 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Cdn.ecomposer.app. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Lottedutyfree.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (21%)

Content Size

5.4 MB

After Optimization

4.2 MB

In fact, the total size of Lottedutyfree.com.au main page is 5.4 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 963.2 kB

  • Original 1.1 MB
  • After minification 884.5 kB
  • After compression 91.7 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 170.5 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 963.2 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 171.1 kB

  • Original 3.8 MB
  • After minification 3.7 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. Lotte Duty Free images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 17.2 kB

  • Original 389.9 kB
  • After minification 389.9 kB
  • After compression 372.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.2 kB

  • Original 95.0 kB
  • After minification 95.0 kB
  • After compression 93.8 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. Lottedutyfree.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 53 (32%)

Requests Now

164

After Optimization

111

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lotte Duty Free. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lottedutyfree.com.au accessibility score

61

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

lottedutyfree.com.au best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lottedutyfree.com.au SEO score

79

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

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 Lottedutyfree.com.au 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 Lottedutyfree.com.au 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 Lotte Duty Free. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: