Tools & Wizards About Us
coinglass.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

coinglass.com

CoinGlass | Cryptocurrency Derivatives Data Analysis,Bitcoin Open interest,Bitcoin Options

Page Load Speed

3.3 sec in total

First Response

471 ms

Resources Loaded

2.5 sec

Page Rendered

231 ms

coinglass.com screenshot

About Website

Welcome to coinglass.com homepage info - get ready to check Coin Glass best content for India right away, or after learning these important things about coinglass.com

Coinglass is a cryptocurrency futures trading & information platform,where you can find the Bitcoin Liquidations ,Bitcoin open interest, Bitcoin options,Grayscale Bitcoin Trust，Bitcoin longs vs shorts...

Visit coinglass.com

Key Findings

We analyzed Coinglass.com page load time and found that the first response time was 471 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

coinglass.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value4,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.424

23/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

coinglass.com

471 ms

coinglass.com

676 ms

www.coinglass.com

1050 ms

adsbygoogle.js

181 ms

32aa235035a4f374.css

55 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Coinglass.com, 87% (45 requests) were made to Aws-s3.coinglasscdn.com and 6% (3 requests) were made to Cdn.coinglasscdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Coinglass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.6 kB (11%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coinglass.com main page is 1.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 161.6 kB

  • Original 197.7 kB
  • After minification 197.7 kB
  • After compression 36.1 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 161.6 kB or 82% of the original size.

Image Optimization

-31%

Potential reduce by 2.4 kB

  • Original 7.8 kB
  • After minification 5.3 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. Obviously, Coin Glass needs image optimization as it can save up to 2.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 2.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.2 MB

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 24 B

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 79.1 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. Coinglass.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (87%)

Requests Now

45

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coinglass.com

coinglass.com

471 ms

coinglass.com

coinglass.com

676 ms

www.coinglass.com

www.coinglass.com

1050 ms

adsbygoogle.js

adsbygoogle.js

181 ms

32aa235035a4f374.css

32aa235035a4f374.css

55 ms

32861b2ca577bab6.css

32861b2ca577bab6.css

88 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

130 ms

webpack-2bcb245089b9bf0e.js

webpack-2bcb245089b9bf0e.js

124 ms

framework-fe0ee8aa0c95cf27.js

framework-fe0ee8aa0c95cf27.js

127 ms

main-caa810eba5762d90.js

main-caa810eba5762d90.js

160 ms

_app-a99cede6f2fef139.js

_app-a99cede6f2fef139.js

164 ms

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d64684d8-2f3aa591ce3177a1.js

123 ms

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123 ms

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124 ms

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125 ms

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125 ms

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171 ms

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1a48c3c1-1e94f8bfa6da5d8b.js

159 ms

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3707-7ebab7e4ed72eb22.js

176 ms

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175 ms

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175 ms

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174 ms

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174 ms

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173 ms

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183 ms

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189 ms

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246 ms

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192 ms

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187 ms

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181 ms

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186 ms

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190 ms

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243 ms

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265 ms

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261 ms

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241 ms

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242 ms

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258 ms

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258 ms

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259 ms

2587-285947ccbd6c31b1.js

2587-285947ccbd6c31b1.js

188 ms

app_icon.webp

app_icon.webp

211 ms

app-store.png

app-store.png

249 ms

google-play.png

google-play.png

232 ms

8367-a245e23ca1a29fe2.js

8367-a245e23ca1a29fe2.js

147 ms

index-c5f61d22876b1533.js

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148 ms

_buildManifest.js

_buildManifest.js

146 ms

_ssgManifest.js

_ssgManifest.js

147 ms

XPK-Regular.8ce86141.otf

XPK-Regular.8ce86141.otf

122 ms

XPK-Medium.943fad86.otf

XPK-Medium.943fad86.otf

121 ms

XPK-Light.c1d3dac3.otf

XPK-Light.c1d3dac3.otf

123 ms

XPK-SemiBold.f2a36460.otf

XPK-SemiBold.f2a36460.otf

122 ms

Accessibility Review

coinglass.com accessibility score

66

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

Best Practices

coinglass.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

coinglass.com SEO score

92

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 Coinglass.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 Coinglass.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

coinglass.com

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