Analyze

airnewzealand.co.nz: Air New Zealand | Flight Bookings From NZ to 260 Global Destinations

Flight deals to over 260 destinations on Air New Zealand's official website. Book cheap flights online to NZ domestic destinations and International Locations.

Page load speed analysis

  • 41/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    274 ms

  • Resources loaded

    84.3 sec

  • Page rendered

    23.6 sec

  • Total page load time

    108.2 sec

Welcome to airnewzealand.co.nz 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.nz

We analyzed Airnewzealand.co.nz page load time and found that the first response time was 274 ms and then it took 107.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 464.8 kB
    Images 5.1 MB
    Javascripts 3.4 MB
    CSS 1.2 MB

    In fact, the total size of Airnewzealand.co.nz main page is 10.2 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. 85% 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 5.1 MB which makes up the majority of the site volume.

    • Original 464.8 kB
    • After minification 444.0 kB
    • After compression 46.4 kB

    HTML optimization

    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 418.4 kB or 90% of the original size.

    • Original 5.1 MB
    • After optimization 5.0 MB

    Image optimization

    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. Air New Zealand images are well optimized though.

    • Original 3.4 MB
    • After minification 3.4 MB
    • After compression 963.1 kB

    JavaScript optimization

    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 2.4 MB or 71% of the original size.

    • Original 1.2 MB
    • After minification 1.2 MB
    • After compression 201.0 kB

    CSS optimization

    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.nz needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 83% of the original size.

Network requests diagram

  • airnewzealand.co.nz
  • airnewzealand.co.nz
  • www.airnewzealand.co.nz
  • optimizelyCache
  • picturefill.js
  • main.css
  • jquery.min.js
  • simpleStorage.min.js
  • lang-en_NZ.min.js
  • main.min.js
  • vff-framework.min.js
  • vff-lang-en_NZ.min.js
  • vff-app.min.js
  • sso.min.js
  • event
  • cse.js
  • analytics.js
  • spinner.svg
  • air-nz-korubot-v3-156x156__ScaleWidthWyI2NCJd.png
  • gtm.js
  • magnifyingglass-grey.svg
  • globe-aklwlg-dom-sale-275x275.svg
  • globe-wlgnpe-dom-sale-275x275.svg
  • globe-aklzqn-dom-sale-275x275.svg
  • globe-aklbhe-dom-sale-275x275.svg
  • new-zealand-milford-sound-3000x1792__ScaleWidthWyIyODc5Il0.jpg
  • svgsprite.svg
  • nz-gis-vineyards-poverty-bay-flats-credit-gisbornenz-2880x1708__FillWyI2NDAiLCIyMTAiXQ.jpg
  • new-zealand-dunedin-dunedin-railway-station-illuminated-at-twilight-800x800__FillWyIzMjAiLCIyMTAiXQ.jpg
  • nz-nsn-abel-tasman-yellow-kayakers-credit-nelson-nz-640x420__FillWyIzMjAiLCIyMTAiXQ.jpg
  • uk-lhr-piccadilly-circus-london-640x420__FillWyIzMjAiLCIyMTAiXQ.jpg
  • fr-cdg-couple-under-umbrella-at-rain-in-paris-640x420__FillWyIzMjAiLCIyMTAiXQ.jpg
  • nl-ams-canal-640x420__FillWyIzMjAiLCIyMTAiXQ.jpg
  • ch-zrh-historic-city-of-zurich-with-river-limmat-switzerland-640x420__FillWyIzMjAiLCIyMTAiXQ.jpg
  • nz-south-marlborough-seemoreofnz-credit-destination-marlborough-nzonly-624x400__FillWyIzMTIiLCIyMDAiXQ.jpg
  • south-asia-maldives-tropical-resort-expedia-promo-tile-ptpo-624x400__FillWyIzMTIiLCIyMDAiXQ.jpg
  • avis-budget-generic-rental-image-624x400__FillWyIzMTIiLCIyMDAiXQ.jpg
  • airnz-atr-624x400__FillWyIzMTIiLCIyMDAiXQ.jpg
  • airnz-a320-in-queenstown-412x412__ScaleWidthWyIyMDYiXQ.jpg
  • uk-london-friends-tower-bridge-414x414__ScaleWidthWyIyMDYiXQ.jpg
  • logo-grabaseat-v2-824x824__ScaleWidthWyIyMDYiXQ.png
  • ce6f5b38-1cb5-4a27-8182-583aa68b2436.woff
  • 588c9ba8-1d28-4ad6-bf18-7128152d84c4.woff
  • vlookicon.ttf
  • AirNewzald-BlackItalic.woff
  • collect
  • jsapi
  • collect
  • print.css
  • collect
  • hotjar-210821.js
  • activity;src=6734973;type=msrem00;cat=allpa0;u3=https%3A%2F%2Fwww.airnewzealand.co.nz%2F;u1=undefined;ord=9428108349909
  • tr
  • ga-audiences
  • collect
  • default+en.css
  • default.css
  • default+en.I.js
  • ga-audiences
  • modules-f524bccd859bfc7e394e1123f7f90405.js
  • rcj-99d43ead6bdf30da8ed5ffcb4f17100c.html
  • instagram.svg
  • star-alliance-25th.png
  • oct.js
  • ss-social-regular.woff
  • ss-social-circle.woff
  • adsct
  • jquery.mousewheel.min.js
  • svgsprite.svg
  • boxever-1.3.1.min.js
  • geotarget-homepage.php
  • time
  • ec.js
  • mtiFontTrackingCode.js
  • collect
  • create.json
  • collect
  • collect
  • collect
  • collect
  • ga-audiences
  • collect
  • currentsession
  • adsct
  • nearest-airport
  • async-ads.js
  • googlelogo_lightgrey_46x16dp.png
  • googlelogo_grey_46x15dp.png
  • ga-audiences

Our browser made a total of 89 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Airnewzealand.co.nz, 48% (43 requests) were made to P-airnz.com and 11% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (27.3 sec) relates to the external source Api-ap-southeast-2-production.boxever.com.

Additional info on airnewzealand.co.nz

Requests

The browser has sent 68 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 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

23

Javascripts

37

Images

4

CSS

4

AJAX

68

All

Possible request optimization

1

Javascripts

27

Images

1

CSS

4

AJAX

35

Optimized

33

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to https://airnewzealand.co.nz/, then it was forwarded to https://www.airnewzealand.co.nz/, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

Airnewzealand.co.nz uses IP addresses which are currently shared with 16 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

airnewzealand.co.nz

tatamotors.com

kao.com

a8.net

591.com.tw

54.192.122.18

airnewzealand.co.nz

parrot.com

vz.lt

oikotie.fi

peopleperhour.com

54.192.122.185

airnewzealand.co.nz

fourfourtwo.com

iplt20.com

find-job.net

instyle.com

54.192.122.219

DNS records

Type Host Target/ip TTL Other
A

airnewzealand.co.nz

54.192.122.18 60
A

airnewzealand.co.nz

54.192.122.219 60
A

airnewzealand.co.nz

54.192.122.185 60
A

airnewzealand.co.nz

54.192.122.251 60
NS

airnewzealand.co.nz

ns-950.awsdns-54.net 86400

HTTPS certificate

SSL Certificate

Airnewzealand.co.nz has a valid and up-to-date SSL certificate that expires on August 24, 2018.

Good result

Visitor World Map

Country of origin for 71.7% of all visits is New Zealand. It lies approximately 7260 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Airnewzealand.co.nz page load time for the majority of users is moving the server to New Zealand or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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:

airnewzealand.co.nz

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airnewzealand.co.nz 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.nz 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.

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