Tools & Wizards About Us
bluestacks.es screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

bluestacks.es

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

Page Load Speed

1.9 sec in total

First Response

40 ms

Resources Loaded

639 ms

Page Rendered

1.2 sec

bluestacks.es screenshot

About Website

Click here to check amazing Blue Stacks content. Otherwise, check out these important facts you probably never knew about bluestacks.es

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.es

Key Findings

We analyzed Bluestacks.es page load time and found that the first response time was 40 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bluestacks.es performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

bluestacks.es

40 ms

www.bluestacks.com

9 ms

www.bluestacks.com

56 ms

style.min.css

15 ms

polyfill.min.js

43 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bluestacks.es, 30% (13 requests) were made to Bluestacks.com and 21% (9 requests) were made to Cdn-www.bluestacks.com. The less responsive or slowest element that took the longest time to load (526 ms) relates to the external source Cmp.inmobi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.9 kB (15%)

Content Size

5.2 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bluestacks.es main page is 5.2 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. 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. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 456.3 kB

  • Original 576.8 kB
  • After minification 532.9 kB
  • After compression 120.5 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 456.3 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 290.0 kB

  • Original 4.2 MB
  • After minification 4.0 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

-14%

Potential reduce by 53.7 kB

  • Original 377.5 kB
  • After minification 377.5 kB
  • After compression 323.8 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 53.7 kB or 14% of the original size.

CSS Optimization

-18%

Potential reduce by 931 B

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 4.3 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.es needs all CSS files to be minified and compressed as it can save up to 931 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (33%)

Requests Now

36

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 36 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 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bluestacks.es

bluestacks.es

40 ms

www.bluestacks.com

www.bluestacks.com

9 ms

www.bluestacks.com

www.bluestacks.com

56 ms

style.min.css

style.min.css

15 ms

polyfill.min.js

polyfill.min.js

43 ms

getGeoData.js

getGeoData.js

41 ms

gtm.js

gtm.js

42 ms

js

js

336 ms

swiper-bundle.min.css

swiper-bundle.min.css

67 ms

css2

css2

87 ms

common.js

common.js

29 ms

script.js

script.js

32 ms

bundle.js

bundle.js

35 ms

globalFunction.js

globalFunction.js

56 ms

pre-cookie.js

pre-cookie.js

35 ms

essentialScripts.js

essentialScripts.js

35 ms

newOnboardingDownload.js

newOnboardingDownload.js

42 ms

choice.js

choice.js

526 ms

logo-icon.png

logo-icon.png

433 ms

echocalypse-scarlet-covenant.png

echocalypse-scarlet-covenant.png

403 ms

DVCX6D5_giH643Kyocc3p-5nVIdLDBjrKUS0ruKJfcpMyys4ImuRScfutdg7fQYgKkRV

DVCX6D5_giH643Kyocc3p-5nVIdLDBjrKUS0ruKJfcpMyys4ImuRScfutdg7fQYgKkRV

307 ms

zD0uNk-uRVn9AlwLgbeSg7DkV1Il-4lQzvoJG8HdIkaH-Sdxsb7aatoGLXPfakDNpP8

zD0uNk-uRVn9AlwLgbeSg7DkV1Il-4lQzvoJG8HdIkaH-Sdxsb7aatoGLXPfakDNpP8

403 ms

67AtnAZEKOR_bm1MAYaapEyMFsKyLQzPMoyg6dmk-x8GzfmhEhcvDWSsHJLP_bkMAPE

67AtnAZEKOR_bm1MAYaapEyMFsKyLQzPMoyg6dmk-x8GzfmhEhcvDWSsHJLP_bkMAPE

434 ms

solar-smash.png

solar-smash.png

435 ms

melon-pg.png

melon-pg.png

443 ms

poppy-playtime.png

poppy-playtime.png

490 ms

matchington-mansion.png

matchington-mansion.png

456 ms

super-sus.png

super-sus.png

443 ms

pop-slots.png

pop-slots.png

491 ms

arknights.png

arknights.png

489 ms

lords-mobile.png

lords-mobile.png

458 ms

logo-text.png

logo-text.png

434 ms

1721131308147-Website---2024-07-16T173051.863.jpg

1721131308147-Website---2024-07-16T173051.863.jpg

444 ms

1721131318181-1719932054479-Logo---2024-04-30T144014.503.png

1721131318181-1719932054479-Logo---2024-04-30T144014.503.png

456 ms

download-generic-img.png

download-generic-img.png

443 ms

twitter-social-logo.png

twitter-social-logo.png

442 ms

bs_logo2.png

bs_logo2.png

441 ms

xbox-not-supported-popup.jpg

xbox-not-supported-popup.jpg

442 ms

gtm.js

gtm.js

294 ms

1721131661101-EN-%2811%29.png

1721131661101-EN-%2811%29.png

351 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

137 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

148 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

40 ms

Accessibility Review

bluestacks.es accessibility score

65

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.es 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

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

bluestacks.es SEO score

79

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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.es 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.es 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

bluestacks.es

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: