Tools & Wizards About Us
cryptokitties.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

cryptokitties.co.uk

The domain name CryptoKitties.co.uk is for sale.

Page Load Speed

8.3 sec in total

First Response

246 ms

Resources Loaded

7 sec

Page Rendered

1.1 sec

cryptokitties.co.uk screenshot

About Website

Click here to check amazing Crypto Kitties content for United States. Otherwise, check out these important facts you probably never knew about cryptokitties.co.uk

Own this great domain name. Buy with confidence, all domain sellers on flip.uk are verified and accept escrow payment.

Visit cryptokitties.co.uk

Key Findings

We analyzed Cryptokitties.co.uk page load time and found that the first response time was 246 ms and then it took 8 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

cryptokitties.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value34,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value50.7 s

0/100

10%

Network Requests Diagram

cryptokitties.co.uk

246 ms

cryptokitties.co.uk

2341 ms

analytics.js

359 ms

wp-emoji-release.min.js

328 ms

style.min.css

469 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 28% of them (16 requests) were addressed to the original Cryptokitties.co.uk, 14% (8 requests) were made to C0.wp.com and 12% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Cryptokitties.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.8 kB (49%)

Content Size

842.7 kB

After Optimization

425.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cryptokitties.co.uk main page is 842.7 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. 60% of websites need less resources to load. CSS take 467.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 41.9 kB

  • Original 58.4 kB
  • After minification 56.0 kB
  • After compression 16.5 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 41.9 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 12.7 kB

  • Original 151.4 kB
  • After minification 138.7 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. Crypto Kitties images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 26.9 kB

  • Original 165.6 kB
  • After minification 165.6 kB
  • After compression 138.7 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 26.9 kB or 16% of the original size.

CSS Optimization

-72%

Potential reduce by 335.4 kB

  • Original 467.3 kB
  • After minification 467.1 kB
  • After compression 131.9 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. Cryptokitties.co.uk needs all CSS files to be minified and compressed as it can save up to 335.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (69%)

Requests Now

48

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crypto Kitties. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cryptokitties.co.uk

cryptokitties.co.uk

246 ms

cryptokitties.co.uk

cryptokitties.co.uk

2341 ms

analytics.js

analytics.js

359 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

328 ms

style.min.css

style.min.css

469 ms

theme.min.css

theme.min.css

475 ms

cookie-law-info-public.css

cookie-law-info-public.css

466 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

517 ms

frontend.min.css

frontend.min.css

540 ms

css

css

507 ms

css

css

533 ms

style.css

style.css

520 ms

blocks.css

blocks.css

548 ms

button-styles.css

button-styles.css

566 ms

jetpack.css

jetpack.css

484 ms

frontend.min.js

frontend.min.js

587 ms

jquery.js

jquery.js

483 ms

jquery-migrate.min.js

jquery-migrate.min.js

462 ms

cookie-law-info-public.js

cookie-law-info-public.js

591 ms

adsbygoogle.js

adsbygoogle.js

585 ms

photon.min.js

photon.min.js

474 ms

navigation.js

navigation.js

560 ms

lazy-images.min.js

lazy-images.min.js

442 ms

wp-embed.min.js

wp-embed.min.js

460 ms

e-202240.js

e-202240.js

470 ms

collect

collect

141 ms

collect

collect

252 ms

ga-audiences

ga-audiences

61 ms

dashicons.min.css

dashicons.min.css

179 ms

font-awesome.min.css

font-awesome.min.css

100 ms

cryptokitties-300x300.png

cryptokitties-300x300.png

499 ms

6Gf_kRE4MJU

6Gf_kRE4MJU

912 ms

1.png

1.png

2096 ms

buy-ethereum.png

buy-ethereum.png

670 ms

buy-eth-cexio.png

buy-eth-cexio.png

670 ms

buy-ethereum-coinbase.png

buy-ethereum-coinbase.png

669 ms

m8JVjfNVeKWVnh3QMuKkFcZVaUuC.ttf

m8JVjfNVeKWVnh3QMuKkFcZVaUuC.ttf

748 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

729 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

1008 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exQ.ttf

1009 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exQ.ttf

1274 ms

zrt_lookup.html

zrt_lookup.html

600 ms

show_ads_impl.js

show_ads_impl.js

570 ms

FKrgq2hz_kk

FKrgq2hz_kk

826 ms

js15_as.js

js15_as.js

1009 ms

1f642.svg

1f642.svg

1058 ms

www-player.css

www-player.css

798 ms

www-embed-player.js

www-embed-player.js

963 ms

base.js

base.js

1224 ms

fetch-polyfill.js

fetch-polyfill.js

575 ms

cookie.js

cookie.js

743 ms

integrator.js

integrator.js

740 ms

ads

ads

617 ms

ad_status.js

ad_status.js

604 ms

id

id

580 ms

Y-zeT9jJ33tCNYTX0Kw8-3I-ogsAM9wZgys9W8554e8.js

Y-zeT9jJ33tCNYTX0Kw8-3I-ogsAM9wZgys9W8554e8.js

483 ms

embed.js

embed.js

290 ms

Accessibility Review

cryptokitties.co.uk accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cryptokitties.co.uk best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cryptokitties.co.uk SEO score

75

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Cryptokitties.co.uk 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 Cryptokitties.co.uk 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

cryptokitties.co.uk

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