Report Summary

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    Best Practices

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Fees Free Programmes - Delivering foundation education programmes throughout New Zealand - NZQA are highly confident of our education delivery and rat...

Page Load Speed

4.5 sec in total

First Response

831 ms

Resources Loaded

3.5 sec

Page Rendered

151 ms screenshot

About Website

Visit now to see the best up-to-date AchievementNZ content and also check out these interesting facts you probably never knew about

Free Courses at Achievement NZ Limited delivering foundation education programmes throughout New Zealand Pathways Active Careers (Level 2) HOSPITALITY AND SERVICE INDUSTRIES (Level 2) FOUNDATION SKILL...


Key Findings

We analyzed page load time and found that the first response time was 831 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 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize rating and web reputation

Performance Metrics performance score


Network Requests Diagram

831 ms


417 ms


620 ms


412 ms


411 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 71% of them (40 requests) were addressed to the original, 14% (8 requests) were made to and 4% (2 requests) were made to The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 115.2 kB (15%)

Content Size

792.6 kB

After Optimization

677.4 kB

In fact, the total size of main page is 792.6 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. 55% of websites need less resources to load. Images take 417.4 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 28.1 kB

  • Original 35.2 kB
  • After minification 30.2 kB
  • After compression 7.2 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 14% 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 28.1 kB or 80% of the original size.

Image Optimization


Potential reduce by 54.4 kB

  • Original 417.4 kB
  • After minification 363.0 kB

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. Obviously, AchievementNZ needs image optimization as it can save up to 54.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization


Potential reduce by 32.6 kB

  • Original 260.9 kB
  • After minification 260.9 kB
  • After compression 228.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.6 kB or 13% of the original size.

CSS Optimization


Potential reduce by 169 B

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 78.9 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. has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (72%)

Requests Now


After Optimization


The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AchievementNZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


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