Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

plastersystems.co.nz

Resene Construction Systems - Innovative plaster cladding systems

Page Load Speed

44.1 sec in total

First Response

857 ms

Resources Loaded

30.2 sec

Page Rendered

13 sec

plastersystems.co.nz screenshot

About Website

Visit plastersystems.co.nz now to see the best up-to-date Plaster Systems content and also check out these interesting facts you probably never knew about plastersystems.co.nz

For over 30 years Resene Construction Systems has been designing innovative plaster cladding systems for New Zealand’s unique conditions.

Visit plastersystems.co.nz

Key Findings

We analyzed Plastersystems.co.nz page load time and found that the first response time was 857 ms and then it took 43.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

plastersystems.co.nz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value22.3 s

0/100

10%

TBT (Total Blocking Time)

Value12,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

plastersystems.co.nz

857 ms

reseneconstruction.co.nz

1133 ms

wp-emoji-release.min.js

1073 ms

grid.css

1071 ms

base.css

1064 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Plastersystems.co.nz, 92% (143 requests) were made to Reseneconstruction.co.nz and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (9.4 sec) relates to the external source Reseneconstruction.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (8%)

Content Size

20.6 MB

After Optimization

19.0 MB

In fact, the total size of Plastersystems.co.nz main page is 20.6 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. 70% of websites need less resources to load. Images take 20.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 154.0 kB

  • Original 183.3 kB
  • After minification 181.1 kB
  • After compression 29.3 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 154.0 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 1.4 MB

  • Original 20.1 MB
  • After minification 18.7 MB

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. Plaster Systems images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 55.0 kB

  • Original 250.5 kB
  • After minification 250.5 kB
  • After compression 195.5 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 55.0 kB or 22% of the original size.

CSS Optimization

-17%

Potential reduce by 23.9 kB

  • Original 143.9 kB
  • After minification 143.2 kB
  • After compression 120.0 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. Plastersystems.co.nz needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 121 (82%)

Requests Now

147

After Optimization

26

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plaster Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 66 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

plastersystems.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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

plastersystems.co.nz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

plastersystems.co.nz SEO score

98

Search Engine Optimization Advices

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 Plastersystems.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 Plastersystems.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 Plaster Systems. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: