Tools & Wizards About Us
dex.counos.world screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

dex.counos.world

Counos Decentralized Exchange - Counos Decentralized Exchange

Page Load Speed

6.6 sec in total

First Response

809 ms

Resources Loaded

4.8 sec

Page Rendered

1 sec

dex.counos.world screenshot

About Website

Click here to check amazing Dex Counos content. Otherwise, check out these important facts you probably never knew about dex.counos.world

DEX stands for Decentralized Exchange. Counos DEX is a world-class decentralized exchange that is run based on the Counos Platform. Counos Platform is one of the world’s most extensive and secure plat...

Visit dex.counos.world

Key Findings

We analyzed Dex.counos.world page load time and found that the first response time was 809 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dex.counos.world performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.1 s

0/100

25%

SI (Speed Index)

Value41.8 s

0/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value29.8 s

0/100

10%

Network Requests Diagram

dex.counos.io

809 ms

css

147 ms

all.css

252 ms

bootstrap.min.css

60 ms

ui-kit.css

819 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dex.counos.world, 7% (5 requests) were made to Code.highcharts.com and 6% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Dex.counos.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.4 kB (26%)

Content Size

1.2 MB

After Optimization

919.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dex.counos.world main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 777.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 70.6 kB

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 15.4 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 70.6 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 116.8 kB

  • Original 777.2 kB
  • After minification 660.4 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. Obviously, Dex Counos needs image optimization as it can save up to 116.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 139.4 kB

  • Original 326.1 kB
  • After minification 326.1 kB
  • After compression 186.7 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 139.4 kB or 43% of the original size.

CSS Optimization

-6%

Potential reduce by 3.6 kB

  • Original 60.2 kB
  • After minification 60.2 kB
  • After compression 56.5 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. Dex.counos.world has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (48%)

Requests Now

61

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dex Counos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dex.counos.io

dex.counos.io

809 ms

css

css

147 ms

all.css

all.css

252 ms

bootstrap.min.css

bootstrap.min.css

60 ms

ui-kit.css

ui-kit.css

819 ms

js-snackbar.min.css

js-snackbar.min.css

484 ms

site.css

site.css

499 ms

email-decode.min.js

email-decode.min.js

89 ms

jquery.min.js

jquery.min.js

738 ms

popper.min.js

popper.min.js

631 ms

bootstrap.min.js

bootstrap.min.js

755 ms

bootstrap-switch.js

bootstrap-switch.js

1106 ms

infiniteslide.min.js

infiniteslide.min.js

1104 ms

nouislider.min.js

nouislider.min.js

1241 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

1390 ms

now-ui-kit.js

now-ui-kit.js

1240 ms

js-snackbar.js

js-snackbar.js

1288 ms

signalr.min.js

signalr.min.js

1655 ms

config.js

config.js

1463 ms

highstock.js

highstock.js

165 ms

data.js

data.js

185 ms

exporting.js

exporting.js

197 ms

export-data.js

export-data.js

196 ms

drag-panes.js

drag-panes.js

196 ms

TweenMax.min.js

TweenMax.min.js

139 ms

js

js

171 ms

particles.min.js

particles.min.js

1980 ms

init-particles.js

init-particles.js

1974 ms

logo.svg

logo.svg

1974 ms

dex.png

dex.png

2226 ms

BTC.png

BTC.png

1982 ms

LTC.png

LTC.png

2191 ms

CCA.png

CCA.png

2210 ms

CCXX.png

CCXX.png

2220 ms

USDT.png

USDT.png

2273 ms

PRCH.png

PRCH.png

2454 ms

CCH.png

CCH.png

3002 ms

XBT.png

XBT.png

2816 ms

TNGC.png

TNGC.png

3081 ms

appstore.svg

appstore.svg

2679 ms

googleplay.svg

googleplay.svg

2707 ms

coinmarketcap.svg

coinmarketcap.svg

2887 ms

counosexchange.svg

counosexchange.svg

3137 ms

counosescrow.svg

counosescrow.svg

2727 ms

paperwallet.svg

paperwallet.svg

3172 ms

webwallet.svg

webwallet.svg

3239 ms

directbuy.svg

directbuy.svg

3276 ms

signup.png

signup.png

2661 ms

offer.png

offer.png

2697 ms

trade.png

trade.png

2928 ms

multisig.png

multisig.png

2816 ms

withdraw.png

withdraw.png

2961 ms

star-rating-sprite.png

star-rating-sprite.png

2844 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

134 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

135 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aXw.woff

135 ms

fa-solid-900.woff

fa-solid-900.woff

217 ms

fa-regular-400.woff

fa-regular-400.woff

277 ms

fa-brands-400.woff

fa-brands-400.woff

283 ms

widget

widget

475 ms

analytics.js

analytics.js

126 ms

bitcoin

bitcoin

766 ms

litecoin

litecoin

1082 ms

coins

coins

350 ms

ethereum

ethereum

1534 ms

collect

collect

64 ms

website

website

116 ms

floatbutton1_764bf172fd710d0d540b777a5a05ab02_.css

floatbutton1_764bf172fd710d0d540b777a5a05ab02_.css

153 ms

floatbutton1_3e1288a8d176292a5a73bc62d9db5551_.js

floatbutton1_3e1288a8d176292a5a73bc62d9db5551_.js

198 ms

float_6cd76475d822e7b44efcf2b1413f4967_.ttf

float_6cd76475d822e7b44efcf2b1413f4967_.ttf

35 ms

Accessibility Review

dex.counos.world accessibility score

60

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

dex.counos.world 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dex.counos.world SEO score

91

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

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 Dex.counos.world 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 Dex.counos.world 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

dex.counos.world

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