Tools & Wizards About Us
superrare.co screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 0

    Best Practices

  • 91

    SEO

    Google-friendlier than
    70% of websites

superrare.co

SuperRare | CryptoArt | NFT Art Marketplace | Digital Art

Page Load Speed

557 ms in total

First Response

31 ms

Resources Loaded

478 ms

Page Rendered

48 ms

superrare.co screenshot

About Website

Visit superrare.co now to see the best up-to-date Super Rare content for United States and also check out these interesting facts you probably never knew about superrare.co

SuperRare is the digital art market on Ethereum. Each artwork is authentically created by an artist in the network, and tokenized as a collectible digital item that you can own, display and trade.

Visit superrare.co

Key Findings

We analyzed Superrare.co page load time and found that the first response time was 31 ms and then it took 526 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

superrare.co performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value38.4 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,530 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.0 s

0/100

10%

Network Requests Diagram

superrare.co

31 ms

superrare.com

109 ms

01e303d912fdd7db.css

32 ms

b495a1ba8938d373.css

39 ms

fd9d1056-98b81d911e4e82da.js

47 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Superrare.co, 97% (57 requests) were made to Superrare.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (209 ms) relates to the external source Superrare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.2 kB (5%)

Content Size

938.8 kB

After Optimization

889.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Superrare.co main page is 938.8 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. Javascripts take 857.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 49.1 kB

  • Original 56.0 kB
  • After minification 56.0 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 49.1 kB or 88% of the original size.

JavaScript Optimization

-0%

Potential reduce by 5 B

  • Original 857.4 kB
  • After minification 857.4 kB
  • After compression 857.4 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

-0%

Potential reduce by 37 B

  • Original 25.4 kB
  • After minification 25.4 kB
  • After compression 25.4 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. Superrare.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 53 (93%)

Requests Now

57

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Rare. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

superrare.co

superrare.co

31 ms

superrare.com

superrare.com

109 ms

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01e303d912fdd7db.css

32 ms

b495a1ba8938d373.css

b495a1ba8938d373.css

39 ms

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fd9d1056-98b81d911e4e82da.js

47 ms

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63 ms

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42 ms

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57 ms

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58 ms

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60 ms

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70 ms

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74 ms

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89 ms

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84 ms

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99 ms

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112 ms

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112 ms

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118 ms

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116 ms

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125 ms

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129 ms

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182 ms

css2

css2

29 ms

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165 ms

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171 ms

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171 ms

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162 ms

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209 ms

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166 ms

Accessibility Review

superrare.co accessibility score

84

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

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.

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.

SEO Factors

superrare.co SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Superrare.co 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 Superrare.co 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

superrare.co

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