dolby.com website information.
dolby.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for dolby.com domain:
- ns-1205.awsdns-22.org
- ns-1692.awsdns-19.co.uk
- ns-331.awsdns-41.com
- ns-743.awsdns-28.net
and probably website dolby.com is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website dolby.com position was 7808 (in the world). The lowest Alexa rank position was 8606. Now website dolby.com ranked in Alexa database as number 8054 (in the world).
Website dolby.com Desktop speed measurement score (66/100) is better than the results of 44.37% of other sites shows that the page desktop performance can be improved.
dolby.com Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of dolby.com (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-07-2024 | 8,054 | -94 |
| Nov-06-2024 | 7,960 | 51 |
| Nov-05-2024 | 8,011 | 94 |
| Nov-04-2024 | 8,105 | -254 |
| Nov-03-2024 | 7,851 | 73 |
| Nov-02-2024 | 7,924 | 13 |
| Nov-01-2024 | 7,937 | -8 |
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dolby.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
dolby.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: DOLBY.COM
Registry Domain ID: 781650_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-10-18T09:21:17Z
Creation Date: 1991-11-20T05:00:00Z
Registry Expiry Date: 2025-11-19T05:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1205.AWSDNS-22.ORG
Name Server: NS-1692.AWSDNS-19.CO.UK
Name Server: NS-331.AWSDNS-41.COM
Name Server: NS-743.AWSDNS-28.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T03:53:38Z
dolby.com server information
dolby.com desktop page speed rank
Last tested: 2018-10-08
Desktop Speed
Medium
66/100
dolby.com Desktop Speed Test Quick Summary
priority - 23 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 224.3KiB (42% reduction).
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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 22 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.dolby.com/WorkArea/FrameworkUI/js/ektr…1687560804+-1793043690
https://www.dolby.com/js/libs/modernizr.js
https://www.dolby.com/js/libs/jquery.js
https://www.dolby.com/js/functions.js
https://www.dolby.com/js/libs/jquery-ui.js
https://www.dolby.com/js/cookieconsent.js
https://www.dolby.com/js/libs/require.js
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https://www.dolby.com/js/libs/modernizr.js
https://www.dolby.com/js/libs/jquery.js
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https://www.dolby.com/js/cookieconsent.js
https://www.dolby.com/js/libs/require.js
https://www.dolby.com/ScriptResource.axd?d=OIKt_Iz…TYzQTqgiTg1&t=545ba255
Optimize CSS Delivery of the following:
https://www.dolby.com/WorkArea/FrameworkUI/css/ekt…+-300771134+1985268503
https://www.dolby.com/fonts/b64-icons-woff.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/c0-content-container.css
https://www.dolby.com/css/cookie.css
https://www.dolby.com/css/styles.css
https://www.dolby.com/css/styles-persistent.css
https://www.dolby.com/css/styles-en-us.css
https://www.dolby.com/css/themes.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n1-top-header-persistent.css
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https://www.dolby.com/css/responsive.css
https://www.dolby.com/css/responsive-en-us.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/h1-tout-header.css
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https://www.dolby.com/css/modules/c0-content-container.css
https://www.dolby.com/css/cookie.css
https://www.dolby.com/css/styles.css
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https://www.dolby.com/css/modules/p1-featured-3up.css
https://www.dolby.com/css/modules/p2-news.css
https://www.dolby.com/css/modules/t2-group-touts.css
https://www.dolby.com/css/modules/eula.css
https://www.dolby.com/css/responsive-modules.css
priority - 7 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://dolby.com/
http://www.dolby.com/us/en/index.html
https://www.dolby.com/us/en/index.html
http://www.dolby.com/us/en/index.html
https://www.dolby.com/us/en/index.html
priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.googletagmanager.com/gtag/js?id=AW-786145548 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KD8M86 (15 minutes)
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https://connect.facebook.net/signals/config/648376…0172?v=2.8.30&r=stable (20 minutes)
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https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/648376…0172?v=2.8.30&r=stable (20 minutes)
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https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 29.8KiB (28% reduction).
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Minifying https://www.dolby.com/css/responsive.css could save 2.3KiB (22% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n1-top-header.css could save 1.8KiB (27% reduction) after compression.
Minifying https://www.dolby.com/css/themes.css could save 1.6KiB (16% reduction) after compression.
Minifying https://www.dolby.com/css/modules/h1-tout-header.css could save 847B (26% reduction) after compression.
Minifying https://www.dolby.com/css/styles-en-us.css could save 357B (21% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n2-footer.css could save 333B (25% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p2-news.css could save 279B (23% reduction) after compression.
Minifying https://www.dolby.com/css/responsive-en-us.css could save 164B (33% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p1-featured-3up.css could save 143B (23% reduction) after compression.
Minifying https://www.dolby.com/css/modules/c0-content-container.css could save 101B (17% reduction) after compression.
Minifying https://www.dolby.com/css/styles.css could save 10.8KiB (28% reduction) after compression.
Minifying https://www.dolby.com/css/responsive.css could save 2.3KiB (22% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n1-top-header.css could save 1.8KiB (27% reduction) after compression.
Minifying https://www.dolby.com/css/themes.css could save 1.6KiB (16% reduction) after compression.
Minifying https://www.dolby.com/css/modules/h1-tout-header.css could save 847B (26% reduction) after compression.
Minifying https://www.dolby.com/css/styles-en-us.css could save 357B (21% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n2-footer.css could save 333B (25% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p2-news.css could save 279B (23% reduction) after compression.
Minifying https://www.dolby.com/css/responsive-en-us.css could save 164B (33% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p1-featured-3up.css could save 143B (23% reduction) after compression.
Minifying https://www.dolby.com/css/modules/c0-content-container.css could save 101B (17% reduction) after compression.
priority - 2 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 26% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.2KiB (13% reduction).
Minifying https://www.dolby.com/us/en/index.html could save 2.2KiB (13% reduction) after compression.
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7KiB (44% reduction).
Compressing https://www.dolby.com/img/n1-top-header/dolby-mobile-logo.png could save 1KiB (33% reduction).
Compressing https://www.dolby.com/img/nav-shadow.png could save 752B (77% reduction).
Compressing https://www.dolby.com/img/nav-shadow.png could save 752B (77% reduction).
dolby.com Desktop Resources
| Total Resources | 139 |
| Number of Hosts | 18 |
| Static Resources | 117 |
| JavaScript Resources | 90 |
| CSS Resources | 20 |
dolby.com Desktop Resource Breakdown
dolby.com mobile page speed rank
Last tested: 2018-10-08
Mobile Speed
Bad
37/100
dolby.com Mobile Speed Test Quick Summary
priority - 73 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 715.2KiB (64% reduction).
Compressing https://www.dolby.com/uploadedImages/wwwdolbycom/C…le4k-article-still.jpg could save 545.5KiB (68% reduction).
Compressing https://www.dolby.com/uploadedImages/wwwdolbycom/C…-this-morning-news.jpg could save 165.5KiB (55% reduction).
Compressing https://www.dolby.com/img/n2-footer/bg-mobile-open.jpg could save 2.5KiB (14% reduction).
Compressing https://www.dolby.com/img/n1-top-header/dolby-mobile-logo.png could save 1KiB (33% reduction).
Compressing https://www.dolby.com/img/nav-shadow.png could save 752B (77% reduction).
Compressing https://www.dolby.com/uploadedImages/wwwdolbycom/C…-this-morning-news.jpg could save 165.5KiB (55% reduction).
Compressing https://www.dolby.com/img/n2-footer/bg-mobile-open.jpg could save 2.5KiB (14% reduction).
Compressing https://www.dolby.com/img/n1-top-header/dolby-mobile-logo.png could save 1KiB (33% reduction).
Compressing https://www.dolby.com/img/nav-shadow.png could save 752B (77% reduction).
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 22 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.dolby.com/WorkArea/FrameworkUI/js/ektr…1687560804+-1793043690
https://www.dolby.com/js/libs/modernizr.js
https://www.dolby.com/js/libs/jquery.js
https://www.dolby.com/js/functions.js
https://www.dolby.com/js/libs/jquery-ui.js
https://www.dolby.com/js/cookieconsent.js
https://www.dolby.com/js/libs/require.js
https://www.dolby.com/ScriptResource.axd?d=OIKt_Iz…TYzQTqgiTg1&t=545ba255
https://www.dolby.com/js/libs/modernizr.js
https://www.dolby.com/js/libs/jquery.js
https://www.dolby.com/js/functions.js
https://www.dolby.com/js/libs/jquery-ui.js
https://www.dolby.com/js/cookieconsent.js
https://www.dolby.com/js/libs/require.js
https://www.dolby.com/ScriptResource.axd?d=OIKt_Iz…TYzQTqgiTg1&t=545ba255
Optimize CSS Delivery of the following:
https://www.dolby.com/WorkArea/FrameworkUI/css/ekt…+-300771134+1985268503
https://www.dolby.com/fonts/b64-icons-ttf.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/c0-content-container.css
https://www.dolby.com/css/cookie.css
https://www.dolby.com/css/styles.css
https://www.dolby.com/css/styles-persistent.css
https://www.dolby.com/css/styles-en-us.css
https://www.dolby.com/css/themes.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n1-top-header-persistent.css
https://www.dolby.com/css/modules/n1-top-header-en-us.css
https://www.dolby.com/css/responsive.css
https://www.dolby.com/css/responsive-en-us.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/h1-tout-header.css
https://www.dolby.com/css/modules/p1-featured-3up.css
https://www.dolby.com/css/modules/p2-news.css
https://www.dolby.com/css/modules/t2-group-touts.css
https://www.dolby.com/css/modules/eula.css
https://www.dolby.com/css/responsive-modules.css
https://www.dolby.com/fonts/b64-icons-ttf.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/c0-content-container.css
https://www.dolby.com/css/cookie.css
https://www.dolby.com/css/styles.css
https://www.dolby.com/css/styles-persistent.css
https://www.dolby.com/css/styles-en-us.css
https://www.dolby.com/css/themes.css
https://www.dolby.com/css/modules/n1-top-header.css
https://www.dolby.com/css/modules/n1-top-header-persistent.css
https://www.dolby.com/css/modules/n1-top-header-en-us.css
https://www.dolby.com/css/responsive.css
https://www.dolby.com/css/responsive-en-us.css
https://www.dolby.com/css/modules/n2-footer.css
https://www.dolby.com/css/modules/h1-tout-header.css
https://www.dolby.com/css/modules/p1-featured-3up.css
https://www.dolby.com/css/modules/p2-news.css
https://www.dolby.com/css/modules/t2-group-touts.css
https://www.dolby.com/css/modules/eula.css
https://www.dolby.com/css/responsive-modules.css
priority - 26 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://dolby.com/
http://www.dolby.com/us/en/index.html
https://www.dolby.com/us/en/index.html
http://www.dolby.com/us/en/index.html
https://www.dolby.com/us/en/index.html
priority - 23 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 224.3KiB (42% reduction).
Minifying https://www.dolby.com/js/libs/jquery-ui.js could save 45.9KiB (38% reduction) after compression.
Minifying https://www.dolby.com/js/libs/jquery.js could save 40.9KiB (50% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer.js could save 33.5KiB (35% reduction) after compression.
Minifying https://www.dolby.com/js/libs/require.js could save 12.2KiB (62% reduction) after compression.
Minifying https://www.dolby.com/js/modules/n1-top-header/n1-top-header.js could save 7.9KiB (55% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.hammer.js could save 7KiB (60% reduction) after compression.
Minifying https://www.dolby.com/js/libs/html2canvas.js could save 5.8KiB (28% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-utilities.js could save 3.9KiB (57% reduction) after compression.
Minifying https://www.dolby.com/js/libs/iq.js could save 3.7KiB (51% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-carousel.js could save 3.2KiB (49% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.infinitescroll.js could save 3KiB (21% reduction) after compression.
Minifying https://www.dolby.com/js/libs/modernizr.js could save 2.9KiB (36% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-settings.js could save 2.7KiB (70% reduction) after compression.
Minifying https://www.dolby.com/js/libs/soundmanager.js could save 2.7KiB (16% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer-hlsjs.js could save 2.6KiB (33% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-scroller.js could save 2.5KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.eventemitter.js could save 2.5KiB (74% reduction) after compression.
Minifying https://www.dolby.com/js/libs/bootstrap.js could save 2.4KiB (31% reduction) after compression.
Minifying https://www.dolby.com/js/libs/enquire.js could save 2.1KiB (60% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-draggable.js could save 2.1KiB (50% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-video-sequence.js could save 1.9KiB (64% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-environment.js could save 1.9KiB (49% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/dolby-iscroll.js could save 1.7KiB (20% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-viewport.js could save 1.7KiB (53% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.spritely.js could save 1.5KiB (34% reduction) after compression.
Minifying https://www.dolby.com/js/libs/StackBlur.js could save 1.5KiB (43% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/form-actions.js could save 1.3KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-audio.js could save 1.3KiB (61% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-stickynav.js could save 1.3KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-tab.js could save 1.2KiB (45% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-appender.js could save 1.1KiB (74% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.hoverIntent.js could save 1.1KiB (67% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-carousel-fade.js could save 1.1KiB (53% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/jquery.simplescroll.js could save 1KiB (54% reduction) after compression.
Minifying https://www.dolby.com/js/modules/n2-footer/n2-footer.js could save 998B (48% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/jquery.simpleknob.js could save 993B (37% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-dial.js could save 939B (55% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-modal.js could save 866B (53% reduction) after compression.
Minifying https://www.dolby.com/js/functions.js could save 860B (45% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.imagesloaded.js could save 801B (37% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/base-component.js could save 774B (56% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-navigationdots.js could save 732B (49% reduction) after compression.
Minifying https://www.dolby.com/js/modules/p2-news/p2-news.js could save 684B (35% reduction) after compression.
Minifying https://www.dolby.com/js/modules/h1-tout-header/h1-tout-header.js could save 592B (40% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.cookie.js could save 585B (44% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-router.js could save 580B (40% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-paddles.js could save 555B (39% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-evenheights.js could save 539B (62% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer-bitrate-selector-v7.js could save 518B (25% reduction) after compression.
Minifying https://www.dolby.com/js/modules/t2-group-touts/t2-group-touts.js could save 518B (42% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.bez.js could save 514B (50% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-video.js could save 479B (43% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-parallax.js could save 470B (38% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/rAF.js could save 399B (48% reduction) after compression.
Minifying https://www.dolby.com/js/modules/eula/eula.js could save 333B (36% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-scrolltotop.js could save 313B (30% reduction) after compression.
Minifying https://www.dolby.com/js/modules/p1-featured-3up/p1-featured-3up.js could save 294B (35% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.throttle-debounce.js could save 231B (42% reduction) after compression.
Minifying https://www.dolby.com/js/cookieconsent.js could save 227B (21% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-timer.js could save 224B (46% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.eventie.js could save 214B (40% reduction) after compression.
Minifying https://www.dolby.com/js/common.js could save 112B (22% reduction) after compression.
Minifying https://www.dolby.com/js/libs/jquery.js could save 40.9KiB (50% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer.js could save 33.5KiB (35% reduction) after compression.
Minifying https://www.dolby.com/js/libs/require.js could save 12.2KiB (62% reduction) after compression.
Minifying https://www.dolby.com/js/modules/n1-top-header/n1-top-header.js could save 7.9KiB (55% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.hammer.js could save 7KiB (60% reduction) after compression.
Minifying https://www.dolby.com/js/libs/html2canvas.js could save 5.8KiB (28% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-utilities.js could save 3.9KiB (57% reduction) after compression.
Minifying https://www.dolby.com/js/libs/iq.js could save 3.7KiB (51% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-carousel.js could save 3.2KiB (49% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.infinitescroll.js could save 3KiB (21% reduction) after compression.
Minifying https://www.dolby.com/js/libs/modernizr.js could save 2.9KiB (36% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-settings.js could save 2.7KiB (70% reduction) after compression.
Minifying https://www.dolby.com/js/libs/soundmanager.js could save 2.7KiB (16% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer-hlsjs.js could save 2.6KiB (33% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-scroller.js could save 2.5KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.eventemitter.js could save 2.5KiB (74% reduction) after compression.
Minifying https://www.dolby.com/js/libs/bootstrap.js could save 2.4KiB (31% reduction) after compression.
Minifying https://www.dolby.com/js/libs/enquire.js could save 2.1KiB (60% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-draggable.js could save 2.1KiB (50% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-video-sequence.js could save 1.9KiB (64% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-environment.js could save 1.9KiB (49% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/dolby-iscroll.js could save 1.7KiB (20% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-viewport.js could save 1.7KiB (53% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.spritely.js could save 1.5KiB (34% reduction) after compression.
Minifying https://www.dolby.com/js/libs/StackBlur.js could save 1.5KiB (43% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/form-actions.js could save 1.3KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-audio.js could save 1.3KiB (61% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-stickynav.js could save 1.3KiB (47% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-tab.js could save 1.2KiB (45% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-appender.js could save 1.1KiB (74% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.hoverIntent.js could save 1.1KiB (67% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-carousel-fade.js could save 1.1KiB (53% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/jquery.simplescroll.js could save 1KiB (54% reduction) after compression.
Minifying https://www.dolby.com/js/modules/n2-footer/n2-footer.js could save 998B (48% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/jquery.simpleknob.js could save 993B (37% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-dial.js could save 939B (55% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-modal.js could save 866B (53% reduction) after compression.
Minifying https://www.dolby.com/js/functions.js could save 860B (45% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.imagesloaded.js could save 801B (37% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/base-component.js could save 774B (56% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-navigationdots.js could save 732B (49% reduction) after compression.
Minifying https://www.dolby.com/js/modules/p2-news/p2-news.js could save 684B (35% reduction) after compression.
Minifying https://www.dolby.com/js/modules/h1-tout-header/h1-tout-header.js could save 592B (40% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.cookie.js could save 585B (44% reduction) after compression.
Minifying https://www.dolby.com/js/require/dolby-global-router.js could save 580B (40% reduction) after compression.
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Minifying https://www.dolby.com/js/secondary/dolby-evenheights.js could save 539B (62% reduction) after compression.
Minifying https://www.dolby.com/js/libs/flowplayer-bitrate-selector-v7.js could save 518B (25% reduction) after compression.
Minifying https://www.dolby.com/js/modules/t2-group-touts/t2-group-touts.js could save 518B (42% reduction) after compression.
Minifying https://www.dolby.com/js/plugins/jquery.bez.js could save 514B (50% reduction) after compression.
Minifying https://www.dolby.com/js/secondary/dolby-video.js could save 479B (43% reduction) after compression.
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priority - 8 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 30% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 6 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.googletagmanager.com/gtag/js?id=AW-786145548 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KD8M86 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/648376…0172?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/697924…2888?v=2.8.30&r=stable (20 minutes)
https://cdn.b0e8.com/conv_v3.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.googletagmanager.com/gtm.js?id=GTM-KD8M86 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/648376…0172?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/697924…2888?v=2.8.30&r=stable (20 minutes)
https://cdn.b0e8.com/conv_v3.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 29.8KiB (28% reduction).
Minifying https://www.dolby.com/css/responsive-modules.css could save 11.2KiB (36% reduction) after compression.
Minifying https://www.dolby.com/css/styles.css could save 10.8KiB (28% reduction) after compression.
Minifying https://www.dolby.com/css/responsive.css could save 2.3KiB (22% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n1-top-header.css could save 1.8KiB (27% reduction) after compression.
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Minifying https://www.dolby.com/css/styles.css could save 10.8KiB (28% reduction) after compression.
Minifying https://www.dolby.com/css/responsive.css could save 2.3KiB (22% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n1-top-header.css could save 1.8KiB (27% reduction) after compression.
Minifying https://www.dolby.com/css/themes.css could save 1.6KiB (16% reduction) after compression.
Minifying https://www.dolby.com/css/modules/h1-tout-header.css could save 847B (26% reduction) after compression.
Minifying https://www.dolby.com/css/styles-en-us.css could save 357B (21% reduction) after compression.
Minifying https://www.dolby.com/css/modules/n2-footer.css could save 333B (25% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p2-news.css could save 279B (23% reduction) after compression.
Minifying https://www.dolby.com/css/responsive-en-us.css could save 164B (33% reduction) after compression.
Minifying https://www.dolby.com/css/modules/p1-featured-3up.css could save 143B (23% reduction) after compression.
Minifying https://www.dolby.com/css/modules/c0-content-container.css could save 101B (17% reduction) after compression.
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.2KiB (13% reduction).
Minifying https://www.dolby.com/us/en/index.html could save 2.2KiB (13% reduction) after compression.
dolby.com Mobile Resources
| Total Resources | 143 |
| Number of Hosts | 18 |
| Static Resources | 121 |
| JavaScript Resources | 90 |
| CSS Resources | 20 |
dolby.com Mobile Resource Breakdown
dolby.com mobile page usability
Last tested: 2018-10-08
Mobile Usability
Good
99/100
dolby.com Mobile Usability Test Quick Summary
priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="javascript:void(0);" class="btn submit-but…close-details">Agree</a> is close to 1 other tap targets.The tap target
<a href="https://www.sv…n-dolby-atmos/" class="news-summary s…carousel-slide">Sports Video G…ad the Article</a> is close to 1 other tap targets.The tap target
<p class="t7 footer-section-title"></p> is close to 1 other tap targets.dolby.com similar domains
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dolby.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
dolby.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.