Tools & Wizards About Us
marantz.asia screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

marantz.asia

Marantz™ - Quality Receivers, Amplifiers, & Hi-Fi Components

Page Load Speed

2.7 sec in total

First Response

52 ms

Resources Loaded

2.4 sec

Page Rendered

264 ms

marantz.asia screenshot

About Website

Visit marantz.asia now to see the best up-to-date Marantz content for Vietnam and also check out these interesting facts you probably never knew about marantz.asia

Shop the Marantz™ official site. Founded by legendary acoustic expert Saul Marantz. Discover exceptional AV with our receivers, amplifiers, & more.

Visit marantz.asia

Key Findings

We analyzed Marantz.asia page load time and found that the first response time was 52 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

marantz.asia performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value3,240 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.581

11/100

15%

TTI (Time to Interactive)

Value44.3 s

0/100

10%

Network Requests Diagram

www.marantz.com

52 ms

498 ms

otSDKStub.js

40 ms

main.js

96 ms

scrollreveal.min.js

71 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Marantz.asia, 8% (8 requests) were made to Static.klaviyo.com and 3% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (716 ms) relates to the external source Marantz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.5 kB (1%)

Content Size

8.4 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Marantz.asia main page is 8.4 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. 70% of websites need less resources to load. Images take 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 93.0 kB

  • Original 112.8 kB
  • After minification 112.2 kB
  • After compression 19.8 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 93.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.4 MB
  • After minification 7.4 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. Marantz images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 12.4 kB

  • Original 823.6 kB
  • After minification 823.6 kB
  • After compression 811.2 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

-0%

Potential reduce by 143 B

  • Original 89.4 kB
  • After minification 89.4 kB
  • After compression 89.3 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. Marantz.asia has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (58%)

Requests Now

89

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marantz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.marantz.com

www.marantz.com

52 ms

498 ms

otSDKStub.js

otSDKStub.js

40 ms

main.js

main.js

96 ms

scrollreveal.min.js

scrollreveal.min.js

71 ms

scrollReveal.js

scrollReveal.js

68 ms

videoTile.js

videoTile.js

88 ms

E-v1.js

E-v1.js

37 ms

campaignBanner.js

campaignBanner.js

92 ms

vcn.js

vcn.js

100 ms

loqatehelper.js

loqatehelper.js

118 ms

juj5fiw.css

juj5fiw.css

33 ms

global.css

global.css

162 ms

imageAndTextCommon.css

imageAndTextCommon.css

160 ms

mainBanner.css

mainBanner.css

144 ms

layout.css

layout.css

187 ms

textTile.css

textTile.css

185 ms

columns.css

columns.css

187 ms

imageAndText.css

imageAndText.css

192 ms

twoColumn.css

twoColumn.css

197 ms

videoTile.css

videoTile.css

206 ms

campaignBanner.css

campaignBanner.css

190 ms

tagmanager.js

tagmanager.js

200 ms

affirmstyle.css

affirmstyle.css

207 ms

skin.css

skin.css

226 ms

9a1aa552-8261-467c-9ebb-3ae48a92e0b5.json

9a1aa552-8261-467c-9ebb-3ae48a92e0b5.json

26 ms

logo.svg

logo.svg

299 ms

Marantz_Global_New-M1-Nav-Image.png

Marantz_Global_New-M1-Nav-Image.png

412 ms

MODEL50-Black_Image_studio-front-on_mobile-series.png

MODEL50-Black_Image_studio-front-on_mobile-series.png

300 ms

CD50n-Black_Image_studio-front-on_mobile-series.png

CD50n-Black_Image_studio-front-on_mobile-series.png

301 ms

Marantz_TIDALHiFiPlus_NavImage_691014-min.png

Marantz_TIDALHiFiPlus_NavImage_691014-min.png

318 ms

NAV-Marantz_WebAssetUpdates_M1-Whats-New-Collection-Updates_743496_Latest-Arrivals-min.png

NAV-Marantz_WebAssetUpdates_M1-Whats-New-Collection-Updates_743496_Latest-Arrivals-min.png

540 ms

promo-collections.jpg

promo-collections.jpg

494 ms

eesvcs.js

eesvcs.js

167 ms

email-decode.min.js

email-decode.min.js

303 ms

klaviyo.js

klaviyo.js

23 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

334 ms

checkout.js

checkout.js

40 ms

cybersource-custom.js

cybersource-custom.js

454 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

490 ms

dwac-21.7.js

dwac-21.7.js

528 ms

gretel.min.js

gretel.min.js

29 ms

DiracLive_Hero.jpg

DiracLive_Hero.jpg

532 ms

PDP-MODEL-M1-and-607-S3-Bundle-min.png

PDP-MODEL-M1-and-607-S3-Bundle-min.png

527 ms

PDP-MODEL-M1-and-AM-1-Bundle-min.png

PDP-MODEL-M1-and-AM-1-Bundle-min.png

527 ms

location

location

54 ms

PDP-MODEL-M1-and-CCM632-Bundle-min.png

PDP-MODEL-M1-and-CCM632-Bundle-min.png

509 ms

wom-new-york.png

wom-new-york.png

583 ms

wom-iconic-design.png

wom-iconic-design.png

542 ms

wom-most-musical-sound.png

wom-most-musical-sound.png

562 ms

video-tumbnail.png

video-tumbnail.png

559 ms

icon-video-play-button-light.svg

icon-video-play-button-light.svg

527 ms

sensor.js

sensor.js

73 ms

best-amplifiers.png

best-amplifiers.png

550 ms

p.css

p.css

25 ms

best-av-separates.png

best-av-separates.png

587 ms

otBannerSdk.js

otBannerSdk.js

22 ms

best-av-recievers.png

best-av-recievers.png

553 ms

css

css

46 ms

best-turntables.png

best-turntables.png

549 ms

best-cd-players.png

best-cd-players.png

540 ms

best-network-audio-players.png

best-network-audio-players.png

540 ms

cinema-series_main-banner_heos_mobile.jpg

cinema-series_main-banner_heos_mobile.jpg

544 ms

experience-marantz-in-person.svg

experience-marantz-in-person.svg

568 ms

Marantz_Logo_White.svg

Marantz_Logo_White.svg

557 ms

icon-location.svg

icon-location.svg

568 ms

mastercard-logo.svg

mastercard-logo.svg

569 ms

visa-logo.svg

visa-logo.svg

560 ms

amex-logo.svg

amex-logo.svg

566 ms

discover-logo.svg

discover-logo.svg

598 ms

gtm.js

gtm.js

259 ms

affirm.js

affirm.js

331 ms

p.css

p.css

2 ms

paypal-logo.svg

paypal-logo.svg

566 ms

xd.js

xd.js

426 ms

icon-font.woff

icon-font.woff

693 ms

icon-font.woff

icon-font.woff

450 ms

icon-font.woff

icon-font.woff

716 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

223 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

223 ms

runtime.797d0919a947775d46ef.js

runtime.797d0919a947775d46ef.js

7 ms

sharedUtils.9a6c7cead1cefc328bca.js

sharedUtils.9a6c7cead1cefc328bca.js

99 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

180 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

182 ms

vendors~signup_forms.87a8144324ad4ca548d7.js

vendors~signup_forms.87a8144324ad4ca548d7.js

142 ms

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

181 ms

signup_forms.14aea6243661fa58c6fa.js

signup_forms.14aea6243661fa58c6fa.js

183 ms

affirm-logo.svg

affirm-logo.svg

464 ms

pptm.js

pptm.js

134 ms

ts

ts

91 ms

1125ozvtND4H28cBpNmzBEXZeTUThOtRDPJuCzofY9nRaHsB03A

1125ozvtND4H28cBpNmzBEXZeTUThOtRDPJuCzofY9nRaHsB03A

282 ms

main.js

main.js

20 ms

vsapi.js

vsapi.js

237 ms

vsopts.js

vsopts.js

389 ms

icon-font.ttf

icon-font.ttf

275 ms

icon-font.svg

icon-font.svg

298 ms

PAGE_LOAD

PAGE_LOAD

394 ms

Accessibility Review

marantz.asia accessibility score

94

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

marantz.asia 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

marantz.asia SEO score

57

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Marantz.asia 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 Marantz.asia 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

marantz.asia

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