Tools & Wizards About Us
davidsonauctions.com.au screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

davidsonauctions.com.au

Davidson Auctions - Art Auction House in Sydney

Page Load Speed

6.9 sec in total

First Response

680 ms

Resources Loaded

6.1 sec

Page Rendered

159 ms

davidsonauctions.com.au screenshot

About Website

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

Davidson Auctions specialises in Australian & International art & sculpture, we also sell estate jewellery, Asian & tribal art, & fine antiques.

Visit davidsonauctions.com.au

Key Findings

We analyzed Davidsonauctions.com.au page load time and found that the first response time was 680 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

davidsonauctions.com.au performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

davidsonauctions.com.au

680 ms

davidsonauctions.com.au

872 ms

www.davidsonauctions.com.au

1096 ms

style.css

214 ms

jquery.loader.js

1172 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 55% of them (28 requests) were addressed to the original Davidsonauctions.com.au, 20% (10 requests) were made to Sscdn.net and 8% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Davidsonauctions.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.0 kB (7%)

Content Size

738.9 kB

After Optimization

684.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidsonauctions.com.au main page is 738.9 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. 40% of websites need less resources to load. Images take 506.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.1 kB

  • Original 33.8 kB
  • After minification 32.3 kB
  • After compression 6.8 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 27.1 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 20.1 kB

  • Original 506.2 kB
  • After minification 486.1 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. Davidson Auctions images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 183.2 kB
  • After minification 183.2 kB
  • After compression 179.4 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

-19%

Potential reduce by 3.0 kB

  • Original 15.7 kB
  • After minification 15.7 kB
  • After compression 12.6 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. Davidsonauctions.com.au needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (57%)

Requests Now

44

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davidson Auctions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davidsonauctions.com.au

davidsonauctions.com.au

680 ms

davidsonauctions.com.au

davidsonauctions.com.au

872 ms

www.davidsonauctions.com.au

www.davidsonauctions.com.au

1096 ms

style.css

style.css

214 ms

jquery.loader.js

jquery.loader.js

1172 ms

jquery.js

jquery.js

642 ms

js

js

62 ms

js

js

103 ms

jquery.cycle2.js

jquery.cycle2.js

855 ms

list

list

1566 ms

css

css

40 ms

font-awesome.min.css

font-awesome.min.css

33 ms

assets.css

assets.css

862 ms

global.js

global.js

863 ms

jquery.easing.js

jquery.easing.js

864 ms

modernizr.js

modernizr.js

870 ms

logo-davidson-auctions.png

logo-davidson-auctions.png

214 ms

c344-11.jpg

c344-11.jpg

638 ms

106.jpg

106.jpg

638 ms

daggers_promo.jpg

daggers_promo.jpg

444 ms

c344-27.jpg

c344-27.jpg

638 ms

c344-2.jpg

c344-2.jpg

443 ms

c344-14.jpg

c344-14.jpg

972 ms

promo.jpg

promo.jpg

625 ms

c231-22.jpg

c231-22.jpg

639 ms

10027202_view.jpg

10027202_view.jpg

836 ms

c344-8.jpg

c344-8.jpg

850 ms

promo1.jpg

promo1.jpg

851 ms

c344-6.jpg

c344-6.jpg

1064 ms

c327-2.jpg

c327-2.jpg

851 ms

c344-32.jpg

c344-32.jpg

1049 ms

embed

embed

331 ms

jquery.js

jquery.js

429 ms

stats.js

stats.js

651 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

11 ms

k3kKo8YQJOpFgHQ1mQ5VkEbUKaJFsh_50q8.woff

k3kKo8YQJOpFgHQ1mQ5VkEbUKaJFsh_50q8.woff

76 ms

k3kKo8YQJOpFgHQ1mQ5VkEbUKaKitR_50q8.woff

k3kKo8YQJOpFgHQ1mQ5VkEbUKaKitR_50q8.woff

105 ms

k3kKo8YQJOpFgHQ1mQ5VkEbUKaLstR_50q8.woff

k3kKo8YQJOpFgHQ1mQ5VkEbUKaLstR_50q8.woff

88 ms

js

js

27 ms

geometry.js

geometry.js

4 ms

search.js

search.js

5 ms

main.js

main.js

9 ms

plugin.min.js

plugin.min.js

213 ms

config.js

config.js

425 ms

stats.cgi

stats.cgi

883 ms

cookie.js

cookie.js

213 ms

snippets.min.js

snippets.min.js

389 ms

superfish.min.js

superfish.min.js

425 ms

fancybox.min.css

fancybox.min.css

602 ms

fancybox.min.js

fancybox.min.js

637 ms

validate.min.js

validate.min.js

814 ms

Accessibility Review

davidsonauctions.com.au accessibility score

91

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.

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

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

High

Links do not have a discernible name

Best Practices

davidsonauctions.com.au 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

davidsonauctions.com.au 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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidsonauctions.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 Davidsonauctions.com.au main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

davidsonauctions.com.au

Open Graph description is not detected on the main page of Davidson Auctions. 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: