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core.com.au screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

core.com.au

COREWEB – Complete Online Real Estate

Page Load Speed

8.1 sec in total

First Response

507 ms

Resources Loaded

7.3 sec

Page Rendered

293 ms

core.com.au screenshot

About Website

Visit core.com.au now to see the best up-to-date Core content and also check out these interesting facts you probably never knew about core.com.au

Complete Online Real Estate A complete suite of online tools and software to manage your real estate business. Learn more Complete Online Real Estate A complete suite of online tools and soft...

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Key Findings

We analyzed Core.com.au page load time and found that the first response time was 507 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

core.com.au performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value26,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value37.6 s

0/100

10%

Network Requests Diagram

core.com.au

507 ms

www.coreweb.com.au

2278 ms

autoptimize_4355fb75926492530c594afbfc9408d5.css

651 ms

js

46 ms

204668472d22c51c295b6ebcb55bb62c.min.css

1108 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Core.com.au, 70% (23 requests) were made to Coreweb.com.au and 9% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Coreweb.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.6 kB (11%)

Content Size

675.5 kB

After Optimization

602.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Core.com.au main page is 675.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 321.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 68.6 kB

  • Original 84.9 kB
  • After minification 83.2 kB
  • After compression 16.3 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 68.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 321.2 kB
  • After minification 318.2 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. Core images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 159 B

  • Original 116.3 kB
  • After minification 116.3 kB
  • After compression 116.2 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 868 B

  • Original 153.1 kB
  • After minification 153.1 kB
  • After compression 152.2 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. Core.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Core. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

core.com.au

core.com.au

507 ms

www.coreweb.com.au

www.coreweb.com.au

2278 ms

autoptimize_4355fb75926492530c594afbfc9408d5.css

autoptimize_4355fb75926492530c594afbfc9408d5.css

651 ms

js

js

46 ms

204668472d22c51c295b6ebcb55bb62c.min.css

204668472d22c51c295b6ebcb55bb62c.min.css

1108 ms

jquery.min.js

jquery.min.js

873 ms

api.js

api.js

39 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

430 ms

wp-polyfill.min.js

wp-polyfill.min.js

435 ms

autoptimize_8b71561d259ee9f266ecdd19f2ba552c.js

autoptimize_8b71561d259ee9f266ecdd19f2ba552c.js

1281 ms

analytics.js

analytics.js

31 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

385 ms

linkid.js

linkid.js

7 ms

collect

collect

12 ms

fbevents.js

fbevents.js

58 ms

CORE-screens-mobile-desktop-Peter-Blackshaw.png

CORE-screens-mobile-desktop-Peter-Blackshaw.png

1538 ms

CORE-screens-mobile-desktop-backend.png

CORE-screens-mobile-desktop-backend.png

1332 ms

CORE-logo-40px.png

CORE-logo-40px.png

219 ms

CORE-logo-mobile-20px.png

CORE-logo-mobile-20px.png

220 ms

CORE-clients-logo-Blackshaw.png

CORE-clients-logo-Blackshaw.png

222 ms

CORE-clients-logo-Jennifer-Aaron.png

CORE-clients-logo-Jennifer-Aaron.png

221 ms

CORE-client-logos-Australian-real-estate.png

CORE-client-logos-Australian-real-estate.png

221 ms

CORE-clients-logo-roger-mickhall.png

CORE-clients-logo-roger-mickhall.png

435 ms

CORE-clients-logo-Macquarie-commercial.png

CORE-clients-logo-Macquarie-commercial.png

435 ms

CORE-clients-logo-RW.png

CORE-clients-logo-RW.png

435 ms

CORE-home-hero.jpg

CORE-home-hero.jpg

1066 ms

fa-solid-900.woff

fa-solid-900.woff

1029 ms

fa-regular-400.woff

fa-regular-400.woff

470 ms

awb-icons.woff

awb-icons.woff

599 ms

recaptcha__en.js

recaptcha__en.js

45 ms

identity.js

identity.js

6 ms

1567426886794776

1567426886794776

89 ms

openbridge_plugin.js

openbridge_plugin.js

665 ms

Accessibility Review

core.com.au accessibility score

89

Accessibility Issues

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

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

core.com.au 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

SEO Factors

core.com.au SEO score

93

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

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.com.au 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.com.au 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.com.au

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