Tools & Wizards About Us

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

collectibles.org

Online Auctions For Collectors With The Most Watchers

Page Load Speed

4.7 sec in total

First Response

2.1 sec

Resources Loaded

2.4 sec

Page Rendered

213 ms

About Website

Click here to check amazing Collectibles content. Otherwise, check out these important facts you probably never knew about collectibles.org

Ace.com finds the most important online auctions ranked by number of unique people watching them, and provides other buyer related services.

Visit collectibles.org

Key Findings

We analyzed Collectibles.org page load time and found that the first response time was 2.1 sec and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

collectibles.org performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

collectibles.org

2072 ms

syndication.js

29 ms

dlfunctions.js

128 ms

default8.css

131 ms

epn-smart-tools.js

1228 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 64% of them (18 requests) were addressed to the original Collectibles.org, 18% (5 requests) were made to I.ebayimg.com and 11% (3 requests) were made to S.yimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Collectibles.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.7 kB (26%)

Content Size

200.3 kB

After Optimization

147.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collectibles.org main page is 200.3 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. 20% of websites need less resources to load. Images take 134.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 37.1 kB

  • Original 49.7 kB
  • After minification 49.0 kB
  • After compression 12.6 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 37.1 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 10.4 kB

  • Original 134.7 kB
  • After minification 124.3 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. Collectibles images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 269 B

  • Original 9.7 kB
  • After minification 9.6 kB
  • After compression 9.4 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

-78%

Potential reduce by 4.8 kB

  • Original 6.2 kB
  • After minification 5.7 kB
  • After compression 1.4 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. Collectibles.org needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collectibles. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

collectibles.org accessibility score

52

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

collectibles.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

collectibles.org SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

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 Collectibles.org 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 Collectibles.org 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

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