Access a3dx.io.

a3dx.io screenshot

11

Performance

Renders faster than
24% of other websites
79

Accessibility

Visual factors better than
that of 47% of websites
75

Best Practices

More advanced features
available than in
35% of websites
79

SEO

Google-friendlier than
40% of websites

First Response

439 ms

Resources Loaded

5.6 sec

Page Rendered

695 ms

a3dx.io screenshot

About Website

Click here to check amazing A 3 Dx content. Otherwise, check out these important facts you probably never knew about a3dx.io

AscendEX is a global cryptocurrency platform, with a comprehensive product suite, including spot, margin, and futures trading for 200+ blockchain projects.

Visit a3dx.io

Key Findings

We analyzed A3dx.io page load time and found that the first response time was 439 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value71.2 s

0/100

25%

SI (Speed Index)

Value60.9 s

0/100

10%

TBT (Total Blocking Time)

Value85,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value107.0 s

0/100

10%

global-digital-asset-platform

439 ms

charting_library.min_004.js

87 ms

framesv2.min.js

35 ms

13dcb667ad9b9cf4ebf8.css

118 ms

40e068867d2e25fbc565.css

141 ms

Our browser made a total of 257 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original A3dx.io, 86% (220 requests) were made to Static1.asdxstatic.com and 1% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Static1.asdxstatic.com.

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of A3dx.io main page is 1.3 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. Only a small number of websites need less resources to load. CSS take 823.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 109.3 kB

Original 136.4 kB
After minification 133.8 kB
After compression 27.1 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 109.3 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 14.7 kB
After minification 14.7 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. A 3 Dx images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 33.6 kB

Original 294.2 kB
After minification 294.1 kB
After compression 260.6 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 33.6 kB or 11% of the original size.

CSS Optimization

-1%

Potential reduce by 8.4 kB

Original 823.3 kB
After minification 823.3 kB
After compression 815.0 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. A3dx.io has all CSS files already compressed.

Requests Now

249

After Optimization

10

The browser has sent 249 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 3 Dx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 150 to 1 for JavaScripts and from 85 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[role] values are not valid

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A3dx.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that A3dx.io 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

a3dx.io

Open Graph description is not detected on the main page of A 3 Dx. 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: