Tools & Wizards About Us
core-ed.net screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

core-ed.net

Tātai Aho Rau Core Education | Design and delivery of equitable learning products, services and professional development programmes.

Page Load Speed

5.7 sec in total

First Response

428 ms

Resources Loaded

4.7 sec

Page Rendered

577 ms

core-ed.net screenshot

About Website

Click here to check amazing Core Ed content. Otherwise, check out these important facts you probably never knew about core-ed.net

Tātai Aho Rau Core Education is a thought leader in the education sector.. We provide professional learning and development services within leadership education, cultural capability, the curriculum re...

Visit core-ed.net

Key Findings

We analyzed Core-ed.net page load time and found that the first response time was 428 ms and then it took 5.2 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

core-ed.net performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

core-ed.org

428 ms

core-ed.org

1611 ms

gtm.js

58 ms

app.css

410 ms

vendor.0.bundle.js

990 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Core-ed.net, 23% (12 requests) were made to Coreed.imgix.net and 8% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Core-ed.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.7 kB (16%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Core-ed.net main page is 1.7 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. 50% of websites need less resources to load. Images take 823.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 213.7 kB

  • Original 259.8 kB
  • After minification 215.9 kB
  • After compression 46.1 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 43.9 kB, which is 17% 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 213.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 40 B

  • Original 823.0 kB
  • After minification 822.9 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. Core Ed images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 589.9 kB
  • After minification 589.9 kB
  • After compression 588.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-91%

Potential reduce by 63.4 kB

  • Original 69.9 kB
  • After minification 6.6 kB
  • After compression 6.5 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. Core-ed.net needs all CSS files to be minified and compressed as it can save up to 63.4 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (48%)

Requests Now

46

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Core Ed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

core-ed.org

core-ed.org

428 ms

core-ed.org

core-ed.org

1611 ms

gtm.js

gtm.js

58 ms

app.css

app.css

410 ms

vendor.0.bundle.js

vendor.0.bundle.js

990 ms

vendor.1.bundle.js

vendor.1.bundle.js

1018 ms

vendor.2.bundle.js

vendor.2.bundle.js

999 ms

vendor.3.bundle.js

vendor.3.bundle.js

1385 ms

app.js

app.js

796 ms

api.js

api.js

39 ms

He-Waka-Houkura-Home-page-banner-1828x1172px-Hero-photo-Purple-v2.jpg

He-Waka-Houkura-Home-page-banner-1828x1172px-Hero-photo-Purple-v2.jpg

102 ms

861864840

861864840

197 ms

embed.html

embed.html

54 ms

He-Waka-Houkura-Home-page-banner-1828x1172px-Hero-photo-Purple-v2.jpg

He-Waka-Houkura-Home-page-banner-1828x1172px-Hero-photo-Purple-v2.jpg

91 ms

He-Waka-Houkura-Home-page-banner-710x473px-E-in-the-workplace-Purple-v2.jpg

He-Waka-Houkura-Home-page-banner-710x473px-E-in-the-workplace-Purple-v2.jpg

101 ms

He-Waka-Houkura-Home-page-banner-710x473px-E-in-the-workplace-Purple-v2.jpg

He-Waka-Houkura-Home-page-banner-710x473px-E-in-the-workplace-Purple-v2.jpg

100 ms

CORE_Education_Professional_learning-wide-v2.jpeg

CORE_Education_Professional_learning-wide-v2.jpeg

99 ms

CORE_Education_Content_development-wide-v3.jpeg

CORE_Education_Content_development-wide-v3.jpeg

101 ms

CORE_Education_Research-wide-v2.jpeg

CORE_Education_Research-wide-v2.jpeg

100 ms

My-project-3-v2.jpg

My-project-3-v2.jpg

101 ms

FilsonPro-Medium.woff

FilsonPro-Medium.woff

203 ms

FilsonPro-Book.woff

FilsonPro-Book.woff

401 ms

FilsonPro-Bold.woff

FilsonPro-Bold.woff

687 ms

FilsonPro-Heavy.woff

FilsonPro-Heavy.woff

600 ms

react.production.min.js

react.production.min.js

36 ms

react-dom.production.min.js

react-dom.production.min.js

49 ms

react-is.production.min.js

react-is.production.min.js

58 ms

styled-components.min.js

styled-components.min.js

58 ms

embed.js

embed.js

20 ms

embed.css

embed.css

17 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

29 ms

e9alj6q3nc

e9alj6q3nc

85 ms

quant.js

quant.js

20 ms

clarity.js

clarity.js

15 ms

1720525909-d436c4f228f6efdc6d2d3912a8b7feda0ea9229b6bcedf222dc8d05c05d6c429-d

1720525909-d436c4f228f6efdc6d2d3912a8b7feda0ea9229b6bcedf222dc8d05c05d6c429-d

54 ms

insight.min.js

insight.min.js

88 ms

CORE_Education_Professional_learning-wide-v2.jpeg

CORE_Education_Professional_learning-wide-v2.jpeg

68 ms

CORE_Education_Content_development-wide-v3.jpeg

CORE_Education_Content_development-wide-v3.jpeg

58 ms

CORE_Education_Research-wide-v2.jpeg

CORE_Education_Research-wide-v2.jpeg

56 ms

My-project-3-v2.jpg

My-project-3-v2.jpg

62 ms

js

js

96 ms

analytics.js

analytics.js

75 ms

destination

destination

90 ms

fbevents.js

fbevents.js

37 ms

686669412413247

686669412413247

187 ms

collect

collect

166 ms

57 ms

collect

collect

45 ms

ga-audiences

ga-audiences

15 ms

20 ms

collect

collect

3 ms

c.gif

c.gif

8 ms

Accessibility Review

core-ed.net accessibility score

86

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

<frame> or <iframe> elements do not have a title

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

core-ed.net 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

Missing source maps for large first-party JavaScript

SEO Factors

core-ed.net 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 Core-ed.net 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 Core-ed.net 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

core-ed.net

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