Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bluestacks.hk

BlueStacks – Best Mobile Gaming Platform for PC & Mac | 100% Safe and FREE

Page Load Speed

7 sec in total

First Response

256 ms

Resources Loaded

4 sec

Page Rendered

2.8 sec

bluestacks.hk screenshot

About Website

Visit bluestacks.hk now to see the best up-to-date Blue Stacks content for China and also check out these interesting facts you probably never knew about bluestacks.hk

Get the fastest and smoothest gaming performance with BlueStacks - the world's most popular, safest and FREE Mobile Gaming Platform for Windows and Mac.

Visit bluestacks.hk

Key Findings

We analyzed Bluestacks.hk page load time and found that the first response time was 256 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bluestacks.hk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

bluestacks.hk

256 ms

www.bluestacks.com

83 ms

style.min.css

16 ms

polyfill.min.js

160 ms

gtm.js

160 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bluestacks.hk, 49% (79 requests) were made to Cdn-www.bluestacks.com and 22% (35 requests) were made to D2u1q3j7uk6p0t.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cdn-www.bluestacks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 396.5 kB (6%)

Content Size

7.2 MB

After Optimization

6.8 MB

In fact, the total size of Bluestacks.hk main page is 7.2 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. 85% 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. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 383.7 kB

  • Original 509.7 kB
  • After minification 471.3 kB
  • After compression 126.0 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 383.7 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 8.9 kB

  • Original 6.6 MB
  • After minification 6.6 MB

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. Blue Stacks images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

  • Original 67.8 kB
  • After minification 67.8 kB
  • After compression 66.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 2.6 kB

  • Original 13.4 kB
  • After minification 13.4 kB
  • After compression 10.8 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. Bluestacks.hk needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (19%)

Requests Now

156

After Optimization

126

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Stacks. 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 as a result speed up the page load time.

Accessibility Review

bluestacks.hk accessibility score

69

Accessibility Issues

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bluestacks.hk 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

High

Missing source maps for large first-party JavaScript

SEO Factors

bluestacks.hk SEO score

86

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluestacks.hk 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 Bluestacks.hk 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

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