Tools & Wizards About Us
nebula.exchange screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nebula.exchange

Cryptocurrency Exchange - Australian crypto trading platform TimeX

Page Load Speed

2.5 sec in total

First Response

240 ms

Resources Loaded

2.1 sec

Page Rendered

133 ms

nebula.exchange screenshot

About Website

Visit nebula.exchange now to see the best up-to-date Nebula content for India and also check out these interesting facts you probably never knew about nebula.exchange

TimeX is a hybrid licensed Australian cryptocurrency exchange that enables you to buy Bitcoin and other major cryptos, with fiat token support

Visit nebula.exchange

Key Findings

We analyzed Nebula.exchange page load time and found that the first response time was 240 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nebula.exchange performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

nebula.exchange

240 ms

timex.io

959 ms

css

37 ms

css

57 ms

email-decode.min.js

21 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nebula.exchange, 93% (43 requests) were made to Timex.io and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (959 ms) relates to the external source Timex.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (63%)

Content Size

3.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nebula.exchange main page is 3.0 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. 75% 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. HTML takes 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 1.7 MB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 300.8 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 1.7 MB or 85% of the original size.

Image Optimization

-20%

Potential reduce by 200.0 kB

  • Original 1.0 MB
  • After minification 814.3 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, Nebula needs image optimization as it can save up to 200.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

40

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nebula. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nebula.exchange

nebula.exchange

240 ms

timex.io

timex.io

959 ms

css

css

37 ms

css

css

57 ms

email-decode.min.js

email-decode.min.js

21 ms

tx-logo.svg

tx-logo.svg

39 ms

en-us_appstore_badge.svg

en-us_appstore_badge.svg

35 ms

en_badge_web_generic.png

en_badge_web_generic.png

36 ms

trade.jpg

trade.jpg

44 ms

hand1.svg

hand1.svg

42 ms

hand4.svg

hand4.svg

72 ms

hand3.svg

hand3.svg

75 ms

preview.jpg

preview.jpg

77 ms

awtcgfi1ehvozbodovze.png

awtcgfi1ehvozbodovze.png

255 ms

p08iawjgm7du3zztqwy3.png

p08iawjgm7du3zztqwy3.png

253 ms

m09ikeizmtcir9i2y9ry.png

m09ikeizmtcir9i2y9ry.png

253 ms

bmsxszpbyl5vk7i1db65.png

bmsxszpbyl5vk7i1db65.png

368 ms

axm7jiifz6e6jo493r3z.png

axm7jiifz6e6jo493r3z.png

252 ms

bb8jgxxejtiurcwvoofh.png

bb8jgxxejtiurcwvoofh.png

367 ms

mo4ixnnxm96tf3vw2ls8.png

mo4ixnnxm96tf3vw2ls8.png

370 ms

plus.svg

plus.svg

254 ms

footer-logo.svg

footer-logo.svg

369 ms

bopvsisvpay7srwpnzzk.svg

bopvsisvpay7srwpnzzk.svg

376 ms

chk9xd9bmwkpwluzk4qp.svg

chk9xd9bmwkpwluzk4qp.svg

370 ms

gjwnfkdgvyxs5sl4mslj.svg

gjwnfkdgvyxs5sl4mslj.svg

379 ms

ejki4p98s36zdkjti8f8.svg

ejki4p98s36zdkjti8f8.svg

378 ms

vi8gmickrqz6mdw01au6.svg

vi8gmickrqz6mdw01au6.svg

380 ms

head.svg

head.svg

304 ms

nobank.jpg

nobank.jpg

310 ms

head1.svg

head1.svg

309 ms

nobankMask2.png

nobankMask2.png

314 ms

adventure-bg.jpg

adventure-bg.jpg

313 ms

AdventureTimeMask.png

AdventureTimeMask.png

316 ms

learn-more.jpg

learn-more.jpg

314 ms

molotov.svg

molotov.svg

315 ms

lm-mask.png

lm-mask.png

316 ms

chunk-727f5bd8.b0a5aa55.js

chunk-727f5bd8.b0a5aa55.js

136 ms

chunk-04fbe8f2.d4245bc5.js

chunk-04fbe8f2.d4245bc5.js

138 ms

chunk-ae62a270.bfcebb66.js

chunk-ae62a270.bfcebb66.js

137 ms

app.7c9f564b.js

app.7c9f564b.js

136 ms

chunk-vendors-legacy.2c4f0f32.js

chunk-vendors-legacy.2c4f0f32.js

142 ms

app-legacy.d75c5c40.js

app-legacy.d75c5c40.js

141 ms

CeraPro-Regular.woff

CeraPro-Regular.woff

70 ms

CeraPro-Medium.woff

CeraPro-Medium.woff

75 ms

CeraPro-Bold.woff

CeraPro-Bold.woff

412 ms

BlackDiamond.woff

BlackDiamond.woff

749 ms

Accessibility Review

nebula.exchange accessibility score

69

Accessibility Issues

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

Internationalization and localization

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

Impact

Issue

High

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

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

Links do not have a discernible name

Best Practices

nebula.exchange best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nebula.exchange SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nebula.exchange 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 Nebula.exchange main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nebula.exchange

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