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jonesauctionhouse.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jonesauctionhouse.com

Home

Page Load Speed

259 ms in total

First Response

28 ms

Resources Loaded

231 ms

Page Rendered

0 ms

jonesauctionhouse.com screenshot

About Website

Click here to check amazing Jonesauctionhouse content. Otherwise, check out these important facts you probably never knew about jonesauctionhouse.com

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Key Findings

We analyzed Jonesauctionhouse.com page load time and found that the first response time was 28 ms and then it took 231 ms 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

jonesauctionhouse.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.484

17/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

www.jonesauctionhouse.com

28 ms

site.css

15 ms

duel.js

14 ms

jq.js

72 ms

13334b2333c9109978371f6e02c26643

38 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 13% of them (2 requests) were addressed to the original Jonesauctionhouse.com, 50% (8 requests) were made to Nebula.wsimg.com and 38% (6 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (84 ms) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.4 kB (35%)

Content Size

254.1 kB

After Optimization

165.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jonesauctionhouse.com main page is 254.1 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. 30% of websites need less resources to load. Javascripts take 96.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 36.4 kB

  • Original 44.2 kB
  • After minification 44.2 kB
  • After compression 7.8 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 36.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 1.5 kB

  • Original 82.3 kB
  • After minification 80.8 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. Jonesauctionhouse images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 26.2 kB

  • Original 96.7 kB
  • After minification 96.6 kB
  • After compression 70.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 26.2 kB or 27% of the original size.

CSS Optimization

-79%

Potential reduce by 24.2 kB

  • Original 30.8 kB
  • After minification 30.8 kB
  • After compression 6.6 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. Jonesauctionhouse.com needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (33%)

Requests Now

15

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jonesauctionhouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jonesauctionhouse.com

www.jonesauctionhouse.com

28 ms

site.css

site.css

15 ms

duel.js

duel.js

14 ms

jq.js

jq.js

72 ms

13334b2333c9109978371f6e02c26643

13334b2333c9109978371f6e02c26643

38 ms

cookiemanager.js

cookiemanager.js

61 ms

iebackground.js

iebackground.js

84 ms

35677d443e306d30617cef3af4ea6f69

35677d443e306d30617cef3af4ea6f69

45 ms

6c90d0047fb741e7e315c3b861c9c671

6c90d0047fb741e7e315c3b861c9c671

45 ms

817c69817a29cfddcc2d4a1417dde9a4

817c69817a29cfddcc2d4a1417dde9a4

45 ms

16b48abf16281b9cabcbe5e3260093fc

16b48abf16281b9cabcbe5e3260093fc

31 ms

5f2811fbe1ea1238fba1b9e9ac836942

5f2811fbe1ea1238fba1b9e9ac836942

35 ms

1a77d2b0e73ffde69b10d2a7e1fe3fe0

1a77d2b0e73ffde69b10d2a7e1fe3fe0

30 ms

83b7dff67afdf7ec85a52f853308a4f8

83b7dff67afdf7ec85a52f853308a4f8

50 ms

scc-c2.min.js

scc-c2.min.js

81 ms

util.window.js

util.window.js

32 ms

Accessibility Review

jonesauctionhouse.com accessibility score

42

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

Image elements do not have [alt] attributes

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

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

jonesauctionhouse.com 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

jonesauctionhouse.com SEO score

85

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

Image elements do not have [alt] attributes

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 Jonesauctionhouse.com 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 Jonesauctionhouse.com 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

jonesauctionhouse.com

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