Tools & Wizards About Us

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

registration.airnewzealand.com

Air New Zealand | Flights to more than 260 destinations

Page Load Speed

3.9 sec in total

First Response

32 ms

Resources Loaded

3.8 sec

Page Rendered

58 ms

About Website

Visit registration.airnewzealand.com now to see the best up-to-date Registration Air New Zealand content for United States and also check out these interesting facts you probably never knew about registration.airnewzealand.com

Air New Zealand flies to over 260 destinations both domestic and International. Book flights confidently, no matter where you're flying to.

Visit registration.airnewzealand.com

Key Findings

We analyzed Registration.airnewzealand.com page load time and found that the first response time was 32 ms and then it took 3.9 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

registration.airnewzealand.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value10,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.148

1/100

15%

TTI (Time to Interactive)

Value40.9 s

0/100

10%

Network Requests Diagram

www.airnewzealand.co.nz

32 ms

jquery.min.js

34 ms

legacy-polyfills.js

48 ms

polyfills.js

83 ms

optimizelyCache

1602 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Registration.airnewzealand.com, 6% (2 requests) were made to Airnewzealand.co.nz and 6% (2 requests) were made to Oc-cdn-public-oce.azureedge.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Airnewzealand.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.4 kB (20%)

Content Size

995.6 kB

After Optimization

798.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Registration.airnewzealand.com main page is 995.6 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. Javascripts take 743.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 170.2 kB

  • Original 204.9 kB
  • After minification 204.9 kB
  • After compression 34.7 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. 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 170.2 kB or 83% of the original size.

JavaScript Optimization

-4%

Potential reduce by 26.7 kB

  • Original 743.5 kB
  • After minification 743.5 kB
  • After compression 716.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 541 B

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 46.5 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. Registration.airnewzealand.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (88%)

Requests Now

33

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Registration 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 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

registration.airnewzealand.com accessibility score

100

Accessibility Issues

Best Practices

registration.airnewzealand.com best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

registration.airnewzealand.com SEO score

85

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Registration.airnewzealand.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 Registration.airnewzealand.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

Open Graph description is not detected on the main page of Registration 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: