Tools & Wizards About Us
airnewzealand.co.jp screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

airnewzealand.co.jp

Air New Zealand Official Site - Japan | Safest Airline 2024

Page Load Speed

4.1 sec in total

First Response

441 ms

Resources Loaded

3.5 sec

Page Rendered

168 ms

airnewzealand.co.jp screenshot

About Website

Welcome to airnewzealand.co.jp homepage info - get ready to check Air New Zealand best content for New Zealand right away, or after learning these important things about airnewzealand.co.jp

Air New Zealand's official site offering Flights & Airfares to New Zealand, Australia and Pacific Islands.

Visit airnewzealand.co.jp

Key Findings

We analyzed Airnewzealand.co.jp page load time and found that the first response time was 441 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 65% of websites can load faster.

Performance Metrics

airnewzealand.co.jp performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.088

93/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

airnewzealand.co.jp

441 ms

airnewzealand.co.jp

804 ms

www.airnewzealand.co.jp

1443 ms

jquery.min.js

68 ms

legacy-polyfills.js

97 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 11% of them (3 requests) were addressed to the original Airnewzealand.co.jp, 89% (24 requests) were made to P-airnz.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Airnewzealand.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.7 kB (53%)

Content Size

244.5 kB

After Optimization

114.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Airnewzealand.co.jp main page is 244.5 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. 65% of websites need less resources to load. HTML takes 156.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 129.1 kB

  • Original 156.3 kB
  • After minification 156.3 kB
  • After compression 27.2 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 129.1 kB or 83% of the original size.

JavaScript Optimization

-0%

Potential reduce by 10 B

  • Original 39.0 kB
  • After minification 39.0 kB
  • After compression 39.0 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 620 B

  • Original 49.3 kB
  • After minification 49.3 kB
  • After compression 48.7 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. Airnewzealand.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (91%)

Requests Now

22

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air New Zealand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airnewzealand.co.jp

airnewzealand.co.jp

441 ms

airnewzealand.co.jp

airnewzealand.co.jp

804 ms

www.airnewzealand.co.jp

www.airnewzealand.co.jp

1443 ms

jquery.min.js

jquery.min.js

68 ms

legacy-polyfills.js

legacy-polyfills.js

97 ms

polyfills.js

polyfills.js

177 ms

vendor.js

vendor.js

223 ms

common.js

common.js

206 ms

header.js

header.js

206 ms

common.css

common.css

207 ms

vendor.css

vendor.css

173 ms

common.css

common.css

216 ms

header.css

header.css

217 ms

homepageHero.css

homepageHero.css

558 ms

dealEnded.css

dealEnded.css

217 ms

tileContainer.css

tileContainer.css

555 ms

footer.css

footer.css

557 ms

print.css

print.css

10 ms

AirNewZealandSansSub-Regular.woff

AirNewZealandSansSub-Regular.woff

17 ms

AirNewZealandSansSub-Semibold.woff

AirNewZealandSansSub-Semibold.woff

18 ms

lang-en_JP.min.js

lang-en_JP.min.js

23 ms

main.min.js

main.min.js

20 ms

homepageHero.js

homepageHero.js

21 ms

dealEnded.js

dealEnded.js

20 ms

tileContainer.js

tileContainer.js

20 ms

footer.js

footer.js

18 ms

sso.min.js

sso.min.js

623 ms

Accessibility Review

airnewzealand.co.jp accessibility score

100

Accessibility Issues

Best Practices

airnewzealand.co.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

airnewzealand.co.jp SEO score

92

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 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 Airnewzealand.co.jp 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 Airnewzealand.co.jp 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

airnewzealand.co.jp

Open Graph description is not detected on the main page of Air New Zealand. 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: