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btc-alpha.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

btc-alpha.com

BTC-Alpha: Bitcoin Exchange | Cryptocurrency Exchange

Page Load Speed

1.3 sec in total

First Response

38 ms

Resources Loaded

1.2 sec

Page Rendered

72 ms

btc-alpha.com screenshot

About Website

Visit btc-alpha.com now to see the best up-to-date BTC Alpha content for Egypt and also check out these interesting facts you probably never knew about btc-alpha.com

BTC-Alpha is the European cryptocurrency exchange platform. Here you can buy and sell cryptocurrency on the best cryptocurrency exchange. Enjoy trading and learn how to trade cryptocurrency. Read cryp...

Visit btc-alpha.com

Key Findings

We analyzed Btc-alpha.com page load time and found that the first response time was 38 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

btc-alpha.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value4,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

btc-alpha.com

38 ms

btc-alpha.com

361 ms

alphaicons.css

332 ms

roboto.css

800 ms

main.842553e1.js

729 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 86% of them (6 requests) were addressed to the original Btc-alpha.com, 14% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Btc-alpha.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 kB (0%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Btc-alpha.com main page is 2.0 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. Only 5% of websites need less resources to load. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.2 kB

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 1.6 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 3.2 kB or 67% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 2.0 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

-4%

Potential reduce by 218 B

  • Original 6.0 kB
  • After minification 6.0 kB
  • After compression 5.7 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. Btc-alpha.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BTC Alpha. According to our analytics all requests are already optimized.

Network Requests Diagram

btc-alpha.com

btc-alpha.com

38 ms

btc-alpha.com

btc-alpha.com

361 ms

alphaicons.css

alphaicons.css

332 ms

roboto.css

roboto.css

800 ms

main.842553e1.js

main.842553e1.js

729 ms

main.7dbba52e.css

main.7dbba52e.css

51 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

98 ms

Accessibility Review

btc-alpha.com accessibility score

87

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-hidden="true"] elements contain focusable descendents

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

btc-alpha.com best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

btc-alpha.com SEO score

93

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

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 Btc-alpha.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 Btc-alpha.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

btc-alpha.com

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