Tools & Wizards About Us
teaching.co.nz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 55% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

teaching.co.nz

Modern Teaching Aids - New Zealand's largest supplier of educational resources

Page Load Speed

6.2 sec in total

First Response

421 ms

Resources Loaded

5.5 sec

Page Rendered

227 ms

teaching.co.nz screenshot

About Website

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

Learning resources, education supplies & toys for childcare, preschool, primary school, secondary and high schools. Maths equipment, literacy resources, art & craft supplies, outdoor equipment, furnit...

Visit teaching.co.nz

Key Findings

We analyzed Teaching.co.nz page load time and found that the first response time was 421 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

teaching.co.nz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

teaching.co.nz

421 ms

teaching.co.nz

810 ms

www.teaching.co.nz

1628 ms

bootstrap.min.css

30 ms

intlTelInput.css

35 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Teaching.co.nz, 33% (22 requests) were made to D14k81zx720oks.cloudfront.net and 27% (18 requests) were made to D4iqe7beda780.cloudfront.net. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source D4iqe7beda780.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 430.7 kB (30%)

Content Size

1.4 MB

After Optimization

992.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teaching.co.nz main page is 1.4 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. Javascripts take 463.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 385.4 kB

  • Original 458.3 kB
  • After minification 443.6 kB
  • After compression 73.0 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 385.4 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 10.7 kB

  • Original 417.9 kB
  • After minification 407.2 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. Teaching images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 34.1 kB

  • Original 463.5 kB
  • After minification 463.5 kB
  • After compression 429.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 599 B

  • Original 83.8 kB
  • After minification 83.8 kB
  • After compression 83.2 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. Teaching.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (59%)

Requests Now

59

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teaching. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

teaching.co.nz

teaching.co.nz

421 ms

teaching.co.nz

teaching.co.nz

810 ms

www.teaching.co.nz

www.teaching.co.nz

1628 ms

bootstrap.min.css

bootstrap.min.css

30 ms

intlTelInput.css

intlTelInput.css

35 ms

mtanzmasterv6.0-min.css

mtanzmasterv6.0-min.css

40 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

65 ms

jquery-ui.min.js

jquery-ui.min.js

82 ms

intygrate-final-1.4.13.min.js

intygrate-final-1.4.13.min.js

80 ms

bootstrap.min.js

bootstrap.min.js

78 ms

jq.textarea.js

jq.textarea.js

78 ms

jq.expander.js

jq.expander.js

77 ms

jq.datatv10.10.min.js

jq.datatv10.10.min.js

124 ms

jq.validate-mod.js

jq.validate-mod.js

131 ms

jq.form.js

jq.form.js

129 ms

mtanzjs.js

mtanzjs.js

132 ms

bs-datepicker.min.js

bs-datepicker.min.js

133 ms

datat.bootstrap.min.js

datat.bootstrap.min.js

135 ms

tether.min.js

tether.min.js

136 ms

jqueryui-editable.min.js

jqueryui-editable.min.js

137 ms

78 ms

client:platform.js

client:platform.js

34 ms

sdk.js

sdk.js

105 ms

gtm.js

gtm.js

1860 ms

logo_top.png

logo_top.png

222 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

83 ms

Lato-Regular.ttf

Lato-Regular.ttf

144 ms

MTAConnectLogo_horizontal.png

MTAConnectLogo_horizontal.png

172 ms

lego-tile.webp

lego-tile.webp

174 ms

sport-tile.webp

sport-tile.webp

174 ms

learning-spaces-tile.webp

learning-spaces-tile.webp

176 ms

art-craft-tile.webp

art-craft-tile.webp

174 ms

made-by-mta-creatistics.jpg

made-by-mta-creatistics.jpg

984 ms

made-by-mta-teachables.jpg

made-by-mta-teachables.jpg

1489 ms

lessonzone-resources.jpg

lessonzone-resources.jpg

1202 ms

wushka-free-trial.jpg

wushka-free-trial.jpg

1238 ms

name-activities-early-learners.jpg

name-activities-early-learners.jpg

1210 ms

electricity-art.jpg

electricity-art.jpg

1222 ms

lego-teacher-experience.jpg

lego-teacher-experience.jpg

2049 ms

latest-videos.jpg

latest-videos.jpg

2273 ms

banner_sale.jpg

banner_sale.jpg

2273 ms

footer-mta-logo.png

footer-mta-logo.png

1225 ms

footer-cc-logos.png

footer-cc-logos.png

1227 ms

paypal-logo.png

paypal-logo.png

1229 ms

Lato-Bold.ttf

Lato-Bold.ttf

173 ms

fontello.ttf

fontello.ttf

152 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

168 ms

sdk.js

sdk.js

156 ms

print.min.css

print.min.css

4 ms

js

js

761 ms

insight.min.js

insight.min.js

63 ms

adk4u05wc0

adk4u05wc0

121 ms

bat.js

bat.js

76 ms

fbevents.js

fbevents.js

24 ms

adk4u05wc0

adk4u05wc0

168 ms

analytics.js

analytics.js

68 ms

destination

destination

100 ms

1774558396355077

1774558396355077

114 ms

355013091.js

355013091.js

26 ms

ecommerce.js

ecommerce.js

15 ms

collect

collect

18 ms

collect

collect

97 ms

355013091

355013091

98 ms

clarity.js

clarity.js

117 ms

activityi;src=8834199;type=453s57gy;cat=mtanz0;ord=3817128251819;npa=1;auiddc=1342158137.1718747074;u1=%2F;pscdl=noapi;frm=0;gtm=45fe46h0z86509188za201zb6509188;gcd=13l3l3l2l1;dma=0;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.teaching.co.nz%2F

activityi;src=8834199;type=453s57gy;cat=mtanz0;ord=3817128251819;npa=1;auiddc=1342158137.1718747074;u1=%2F;pscdl=noapi;frm=0;gtm=45fe46h0z86509188za201zb6509188;gcd=13l3l3l2l1;dma=0;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.teaching.co.nz%2F

154 ms

ga-audiences

ga-audiences

117 ms

src=8834199;type=453s57gy;cat=mtanz0;ord=3817128251819;npa=1;auiddc=*;u1=%2F;pscdl=noapi;frm=0;gtm=45fe46h0z86509188za201zb6509188;gcd=13l3l3l2l1;dma=0;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.teaching.co.nz%2F

src=8834199;type=453s57gy;cat=mtanz0;ord=3817128251819;npa=1;auiddc=*;u1=%2F;pscdl=noapi;frm=0;gtm=45fe46h0z86509188za201zb6509188;gcd=13l3l3l2l1;dma=0;tag_exp=0;epver=2;~oref=https%3A%2F%2Fwww.teaching.co.nz%2F

99 ms

Accessibility Review

teaching.co.nz accessibility score

83

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

teaching.co.nz best practices score

83

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

SEO Factors

teaching.co.nz SEO score

93

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teaching.co.nz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Teaching.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

teaching.co.nz

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