Analyze

nzpost.co.nz: New Zealand Post

The New Zealand Post Group offers services to help New Zealand run. We connect people, businesses and communities.

Page load speed analysis

  • 61/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    603 ms

  • Resources loaded

    5.2 sec

  • Page rendered

    297 ms

  • Total page load time

    6.1 sec

Welcome to nzpost.co.nz homepage info - get ready to check Nz Post best content for New Zealand right away, or after learning these important things about nzpost.co.nz

We analyzed Nzpost.co.nz page load time and found that the first response time was 603 ms 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.

Page optimization

  • HTML 40.2 kB
    Images 398.7 kB
    Javascripts 141.3 kB
    CSS 358.5 kB

    In fact, the total size of Nzpost.co.nz main page is 938.7 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. 15% of websites need less resources to load. Images take 398.7 kB which makes up the majority of the site volume.

    • Original 40.2 kB
    • After minification 35.6 kB
    • After compression 8.9 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 12% 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 31.3 kB or 78% of the original size.

    • Original 398.7 kB
    • After optimization 395.2 kB

    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. Nz Post images are well optimized though.

    • Original 141.3 kB
    • After minification 125.7 kB
    • After compression 47.2 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 94.1 kB or 67% of the original size.

    • Original 358.5 kB
    • After minification 358.4 kB
    • After compression 61.0 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. Nzpost.co.nz needs all CSS files to be minified and compressed as it can save up to 297.5 kB or 83% of the original size.

Network requests diagram

  • nzpost.co.nz
  • www.nzpost.co.nz
  • www.nzpost.co.nz
  • css
  • css
  • 05ec-nzpost-1-min.css
  • 25dc-nzpost-2-min.css
  • 52b9-homepage-min.css
  • modernizr-2.8.3.js
  • jquery.min.js
  • jquery-ui.min.js
  • 52ae-drupal-min.js
  • a28f-onmediaquery-min.js
  • 2e97-helper-min.js
  • 817e-accordion-min.js
  • 403f-navigation-min.js
  • 8aaa-nzpost-common-min.js
  • f5af-util-min.js
  • 456f-nzpost_analytics-min.js
  • 6798-responsive-navigation-min.js
  • 5a96-behaviours-min.js
  • parcelcontrol.png
  • rsa-tile.jpg
  • doors-promo.jpg
  • logo-button-large-2x.png
  • lrg-homepage-img-v2.jpg
  • ss-standard.woff
  • analytics.js
  • gtm.js
  • linkid.js
  • ec.js
  • collect
  • conversion_async.js
  • collect
  • ga-audiences
  • chartbeat.js

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Nzpost.co.nz, 11% (4 requests) were made to Google-analytics.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Nzpost.co.nz.

Additional info on nzpost.co.nz

Requests

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nz Post. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

19

Javascripts

7

Images

5

CSS

31

All

Possible request optimization

1

Javascripts

7

Images

1

CSS

22

Optimized

9

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to http://www.nzpost.co.nz/, then it was forwarded to https://www.nzpost.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

This IP address is dedicated to Nzpost.co.nz. This is the best domain hosting practice .

Normal result

IP Trace

nzpost.co.nz

104.16.212.137

104.16.213.137

DNS records

Type Host Target/ip TTL Other
A

nzpost.co.nz

202.12.249.9 600
NS

nzpost.co.nz

ns1.nzpost.co.nz 7200
NS

nzpost.co.nz

ns2.nzpost.co.nz 7200
SOA

nzpost.co.nz

7200 Mname: ns1.nzpost.co.nz
Rname: hostmaster.nzpost.co.nz
Serial: 2020091601
Refresh: 3600
Retry: 350
Expire: 604800
Minimum-ttl: 900
MX

nzpost.co.nz

mxb-00327001.gslb.pphosted.com 300 Pri: 10

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nzpost.co.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nzpost.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.

HTTPS certificate

SSL Certificate

Nzpost.co.nz has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 76.2% of all visits is New Zealand. It lies approximately 7780 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 Nzpost.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 Nz Post. 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:

nzpost.co.nz

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