Tools & Wizards About Us
dolby-digital-plus-home-theater.updatestar.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

dolby-digital-plus-home-theater.updatestar.com

Dolby Digital Plus Home Theater 7.6.5.1 - Download

Page Load Speed

3.7 sec in total

First Response

187 ms

Resources Loaded

2.8 sec

Page Rendered

711 ms

dolby-digital-plus-home-theater.updatestar.com screenshot

About Website

Visit dolby-digital-plus-home-theater.updatestar.com now to see the best up-to-date Dolby Digital Plus Home Theater Updatestar content for China and also check out these interesting facts you probably never knew about dolby-digital-plus-home-theater.updatestar.com

Dolby Digital Plus Home Theater, free download. Dolby Digital Plus Home Theater 7.6.5.1: Dolby Digital Plus Home Theater by Dolby Laboratories Inc is a …

Visit dolby-digital-plus-home-theater.updatestar.com

Key Findings

We analyzed Dolby-digital-plus-home-theater.updatestar.com page load time and found that the first response time was 187 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dolby-digital-plus-home-theater.updatestar.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

dolby-digital-plus-home-theater.updatestar.com

187 ms

dolby-digital-plus-home-theater.updatestar.com

788 ms

gpt.js

49 ms

adsbygoogle.js

58 ms

js

67 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Dolby-digital-plus-home-theater.updatestar.com, 25% (12 requests) were made to W2.updatestar.com and 13% (6 requests) were made to Updatestar.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source W2.updatestar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.1 kB (25%)

Content Size

665.8 kB

After Optimization

498.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dolby-digital-plus-home-theater.updatestar.com main page is 665.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 433.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 86.8 kB

  • Original 111.3 kB
  • After minification 81.1 kB
  • After compression 24.5 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. This page needs HTML code to be minified as it can gain 30.2 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 86.8 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 5.2 kB

  • Original 74.4 kB
  • After minification 69.2 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. Dolby Digital Plus Home Theater Updatestar images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 75.1 kB

  • Original 433.9 kB
  • After minification 433.9 kB
  • After compression 358.8 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 75.1 kB or 17% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 46.1 kB
  • After minification 46.1 kB
  • After compression 46.1 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. Dolby-digital-plus-home-theater.updatestar.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (52%)

Requests Now

42

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolby Digital Plus Home Theater Updatestar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dolby-digital-plus-home-theater.updatestar.com

dolby-digital-plus-home-theater.updatestar.com

187 ms

dolby-digital-plus-home-theater.updatestar.com

dolby-digital-plus-home-theater.updatestar.com

788 ms

gpt.js

gpt.js

49 ms

adsbygoogle.js

adsbygoogle.js

58 ms

js

js

67 ms

bundle.min.css

bundle.min.css

654 ms

jquery.min.js

jquery.min.js

21 ms

main.min.js

main.min.js

695 ms

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2212839.32.png

519 ms

16f95327c50e5dce4cc56de56c5de7a2

16f95327c50e5dce4cc56de56c5de7a2

109 ms

uslogo.svg

uslogo.svg

233 ms

us32.png

us32.png

298 ms

16f95327c50e5dce4cc56de56c5de7a2

16f95327c50e5dce4cc56de56c5de7a2

108 ms

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2476123.32.png

613 ms

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709 ms

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821 ms

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1003 ms

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1007 ms

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1023 ms

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1133 ms

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1134 ms

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1133 ms

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2540660.32.png

1134 ms

1988109.32.png

1988109.32.png

1133 ms

pubads_impl.js

pubads_impl.js

95 ms

slotcar_library.js

slotcar_library.js

55 ms

icomoon.woff

icomoon.woff

270 ms

ads

ads

601 ms

container.html

container.html

37 ms

bundle-dark.min.css

bundle-dark.min.css

91 ms

ads

ads

116 ms

pubads_impl_page_level_ads.js

pubads_impl_page_level_ads.js

108 ms

1dc256f7f6f8353c09e2716aae9f7dd5.js

1dc256f7f6f8353c09e2716aae9f7dd5.js

117 ms

load_preloaded_resource.js

load_preloaded_resource.js

116 ms

ff197a3e8b771c63e82671f7cc9a48d9.js

ff197a3e8b771c63e82671f7cc9a48d9.js

126 ms

abg_lite.js

abg_lite.js

124 ms

window_focus.js

window_focus.js

124 ms

qs_click_protection.js

qs_click_protection.js

125 ms

ufs_web_display.js

ufs_web_display.js

24 ms

8f33fcfe8f3fcce72fae06ada870480b.js

8f33fcfe8f3fcce72fae06ada870480b.js

223 ms

15094691857923804801

15094691857923804801

203 ms

icon.png

icon.png

102 ms

s

s

87 ms

css

css

60 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

21 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

27 ms

activeview

activeview

63 ms

fQKGLpdJeg8BsNfRrWJfp9tFaaQEUb6mJKM8eu2jse8.js

fQKGLpdJeg8BsNfRrWJfp9tFaaQEUb6mJKM8eu2jse8.js

7 ms

Accessibility Review

dolby-digital-plus-home-theater.updatestar.com accessibility score

97

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

Best Practices

dolby-digital-plus-home-theater.updatestar.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dolby-digital-plus-home-theater.updatestar.com SEO score

95

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Dolby-digital-plus-home-theater.updatestar.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 Dolby-digital-plus-home-theater.updatestar.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

dolby-digital-plus-home-theater.updatestar.com

Open Graph data is detected on the main page of Dolby Digital Plus Home Theater Updatestar. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: