Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

wintec.ac.nz

Wintec

Page Load Speed

57.6 sec in total

First Response

1.8 sec

Resources Loaded

30.3 sec

Page Rendered

25.5 sec

wintec.ac.nz screenshot

About Website

Welcome to wintec.ac.nz homepage info - get ready to check Wintec best content for New Zealand right away, or after learning these important things about wintec.ac.nz

Based in Hamilton, we deliver high-quality training to approximately 13,000 ākonga/learners every year, who study more than 130 vocational courses across many fields from certificate to degree, postgr...

Visit wintec.ac.nz

Key Findings

We analyzed Wintec.ac.nz page load time and found that the first response time was 1.8 sec and then it took 55.8 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.

Performance Metrics

wintec.ac.nz performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.224

56/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

www.wintec.ac.nz

1751 ms

www.wintec.ac.nz

1414 ms

css

939 ms

font-awesome.min.css

939 ms

jquery.fancybox.min.css

1002 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 43% of them (37 requests) were addressed to the original Wintec.ac.nz, 31% (27 requests) were made to Wintecprodpublicwebsite.blob.core.windows.net and 13% (11 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (16.2 sec) relates to the external source Wintecprodpublicwebsite.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (33%)

Content Size

5.5 MB

After Optimization

3.7 MB

In fact, the total size of Wintec.ac.nz main page is 5.5 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. 75% 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.7 kB

  • Original 64.7 kB
  • After minification 58.1 kB
  • After compression 13.0 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 51.7 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 77.3 kB

  • Original 3.2 MB
  • After minification 3.1 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. Wintec images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 533.4 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 1.2 MB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 478.7 kB

  • Original 557.3 kB
  • After minification 431.7 kB
  • After compression 78.6 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. Wintec.ac.nz needs all CSS files to be minified and compressed as it can save up to 478.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (39%)

Requests Now

54

After Optimization

33

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wintec. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wintec.ac.nz accessibility score

88

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

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

wintec.ac.nz best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wintec.ac.nz SEO score

89

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Wintec.ac.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 Wintec.ac.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 description is not detected on the main page of Wintec. 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: