Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nzhealthstore.co.nz

Quality Supplements, Vitamins & Skincare | NZ Health Store

Page Load Speed

3.4 sec in total

First Response

524 ms

Resources Loaded

2.7 sec

Page Rendered

155 ms

nzhealthstore.co.nz screenshot

About Website

Click here to check amazing NZ Health Store content for New Zealand. Otherwise, check out these important facts you probably never knew about nzhealthstore.co.nz

NZ Health Store sells only quality nutritional supplements, vitamins, natural skincare & healthy lifestyle products at New Zealand's lowest prices. Shop now!

Visit nzhealthstore.co.nz

Key Findings

We analyzed Nzhealthstore.co.nz page load time and found that the first response time was 524 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nzhealthstore.co.nz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.591

11/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

nzhealthstore.co.nz

524 ms

slick.css

57 ms

icon

67 ms

jquery.min.js

45 ms

bootstrap.min.js

85 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 88% of them (115 requests) were addressed to the original Nzhealthstore.co.nz, 2% (3 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (973 ms) belongs to the original domain Nzhealthstore.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.6 kB (18%)

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Nzhealthstore.co.nz main page is 1.2 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. 65% of websites need less resources to load. Images take 571.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 186.6 kB

  • Original 234.2 kB
  • After minification 184.2 kB
  • After compression 47.7 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. This page needs HTML code to be minified as it can gain 50.0 kB, which is 21% 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 186.6 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 17.1 kB

  • Original 571.1 kB
  • After minification 554.1 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. NZ Health Store images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 276.9 kB
  • After minification 276.9 kB
  • After compression 275.1 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

-8%

Potential reduce by 10.2 kB

  • Original 135.5 kB
  • After minification 135.4 kB
  • After compression 125.3 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. Nzhealthstore.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 73 (57%)

Requests Now

128

After Optimization

55

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NZ Health Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nzhealthstore.co.nz accessibility score

87

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nzhealthstore.co.nz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nzhealthstore.co.nz 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

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 Nzhealthstore.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 Nzhealthstore.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.

Social Sharing Optimization

Open Graph data is detected on the main page of NZ Health Store. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: