Tools & Wizards About Us
marantz.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

marantz.com

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

Page Load Speed

3.3 sec in total

First Response

50 ms

Resources Loaded

3 sec

Page Rendered

274 ms

marantz.com screenshot

About Website

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

Marantz

Visit marantz.com

Key Findings

We analyzed Marantz.com page load time and found that the first response time was 50 ms and then it took 3.3 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

marantz.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value3,330 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value31.8 s

0/100

10%

Network Requests Diagram

marantz.com

50 ms

661 ms

otSDKStub.js

41 ms

main.js

101 ms

scrollreveal.min.js

105 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 54% of them (63 requests) were addressed to the original Marantz.com, 7% (8 requests) were made to Static.klaviyo.com and 4% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Marantz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.2 kB (2%)

Content Size

4.7 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Marantz.com main page is 4.7 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. Only a small number of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 88.5 kB

  • Original 111.3 kB
  • After minification 110.8 kB
  • After compression 22.8 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 88.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.6 MB
  • After minification 3.6 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. Marantz images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 12.5 kB

  • Original 914.2 kB
  • After minification 914.2 kB
  • After compression 901.7 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

-2%

Potential reduce by 2.1 kB

  • Original 91.0 kB
  • After minification 89.0 kB
  • After compression 88.9 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.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (63%)

Requests Now

109

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 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 48 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

marantz.com

marantz.com

50 ms

661 ms

otSDKStub.js

otSDKStub.js

41 ms

main.js

main.js

101 ms

scrollreveal.min.js

scrollreveal.min.js

105 ms

scrollReveal.js

scrollReveal.js

108 ms

videoTile.js

videoTile.js

213 ms

E-v1.js

E-v1.js

50 ms

campaignBanner.js

campaignBanner.js

112 ms

vcn.js

vcn.js

121 ms

loqatehelper.js

loqatehelper.js

138 ms

juj5fiw.css

juj5fiw.css

64 ms

global.css

global.css

181 ms

imageAndTextCommon.css

imageAndTextCommon.css

163 ms

mainBanner.css

mainBanner.css

176 ms

layout.css

layout.css

174 ms

textTile.css

textTile.css

225 ms

columns.css

columns.css

250 ms

imageAndText.css

imageAndText.css

224 ms

twoColumn.css

twoColumn.css

226 ms

videoTile.css

videoTile.css

227 ms

campaignBanner.css

campaignBanner.css

243 ms

tagmanager.js

tagmanager.js

270 ms

affirmstyle.css

affirmstyle.css

254 ms

skin.css

skin.css

275 ms

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

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

39 ms

logo.svg

logo.svg

279 ms

CINEMA30-Black_Image_studio-front-on_mobile-series.png

CINEMA30-Black_Image_studio-front-on_mobile-series.png

282 ms

MODEL50-Black_Image_studio-front-on_mobile-series.png

MODEL50-Black_Image_studio-front-on_mobile-series.png

285 ms

CD50n-Black_Image_studio-front-on_mobile-series.png

CD50n-Black_Image_studio-front-on_mobile-series.png

281 ms

Marantz_TIDALHiFiPlus_NavImage_691014-min.png

Marantz_TIDALHiFiPlus_NavImage_691014-min.png

338 ms

promo-products.jpg

promo-products.jpg

336 ms

promo-collections.jpg

promo-collections.jpg

336 ms

DiracLive_Hero.jpg

DiracLive_Hero.jpg

332 ms

wom-new-york.png

wom-new-york.png

382 ms

email-decode.min.js

email-decode.min.js

272 ms

klaviyo.js

klaviyo.js

73 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

379 ms

checkout.js

checkout.js

52 ms

cybersource-custom.js

cybersource-custom.js

326 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

704 ms

dwac-21.7.js

dwac-21.7.js

706 ms

gretel.min.js

gretel.min.js

51 ms

wom-iconic-design.png

wom-iconic-design.png

703 ms

location

location

89 ms

wom-most-musical-sound.png

wom-most-musical-sound.png

683 ms

video-tumbnail.png

video-tumbnail.png

678 ms

icon-video-play-button-light.svg

icon-video-play-button-light.svg

662 ms

best-amplifiers.png

best-amplifiers.png

1273 ms

best-av-separates.png

best-av-separates.png

768 ms

sensor.js

sensor.js

27 ms

best-av-recievers.png

best-av-recievers.png

747 ms

p.css

p.css

81 ms

best-turntables.png

best-turntables.png

938 ms

best-cd-players.png

best-cd-players.png

719 ms

otBannerSdk.js

otBannerSdk.js

39 ms

best-network-audio-players.png

best-network-audio-players.png

711 ms

cinema-series_main-banner_heos_mobile.jpg

cinema-series_main-banner_heos_mobile.jpg

711 ms

css

css

62 ms

experience-marantz-in-person.svg

experience-marantz-in-person.svg

883 ms

Marantz_Logo_White.svg

Marantz_Logo_White.svg

883 ms

icon-location.svg

icon-location.svg

862 ms

mastercard-logo.svg

mastercard-logo.svg

865 ms

visa-logo.svg

visa-logo.svg

984 ms

amex-logo.svg

amex-logo.svg

982 ms

discover-logo.svg

discover-logo.svg

964 ms

gtm.js

gtm.js

125 ms

affirm.js

affirm.js

72 ms

paypal-logo.svg

paypal-logo.svg

957 ms

affirm-logo.svg

affirm-logo.svg

955 ms

p.css

p.css

3 ms

us.svg

us.svg

904 ms

icon-font.woff

icon-font.woff

1070 ms

icon-font.woff

icon-font.woff

839 ms

icon-font.woff

icon-font.woff

840 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

395 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

477 ms

runtime.575e76507d014c43b1b9.js

runtime.575e76507d014c43b1b9.js

38 ms

sharedUtils.ef3296608bc2583174d6.js

sharedUtils.ef3296608bc2583174d6.js

368 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

366 ms

vendors~signup_forms~onsite-triggering.733ed8744f200f7d4d54.js

vendors~signup_forms~onsite-triggering.733ed8744f200f7d4d54.js

372 ms

vendors~signup_forms.824396622be3ec2234ff.js

vendors~signup_forms.824396622be3ec2234ff.js

377 ms

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

377 ms

signup_forms.ea381fabab056fd7e65a.js

signup_forms.ea381fabab056fd7e65a.js

377 ms

pptm.js

pptm.js

370 ms

js

js

148 ms

analytics.js

analytics.js

217 ms

gtm.js

gtm.js

221 ms

js

js

182 ms

collect

collect

312 ms

collect

collect

328 ms

ts

ts

298 ms

collect

collect

543 ms

logger

logger

293 ms

destination

destination

127 ms

marantz.jsp

marantz.jsp

427 ms

bat.js

bat.js

265 ms

789748172.js

789748172.js

217 ms

fbevents.js

fbevents.js

199 ms

pa-5fa9502d68ed110013000223.js

pa-5fa9502d68ed110013000223.js

595 ms

insight.min.js

insight.min.js

193 ms

cnxtag-min.js

cnxtag-min.js

193 ms

marantz.js

marantz.js

289 ms

dtag.js

dtag.js

187 ms

collect

collect

230 ms

main.js

main.js

110 ms

collect

collect

228 ms

activityi;src=12956711;type=maran0;cat=maran00;ord=1;num=1784458175487;npa=0;auiddc=332495053.1714939823;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

activityi;src=12956711;type=maran0;cat=maran00;ord=1;num=1784458175487;npa=0;auiddc=332495053.1714939823;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

179 ms

activityi;src=12956711;type=maran0;cat=maran0;ord=6135454630735;npa=0;auiddc=332495053.1714939823;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;u5=undefined;u6=undefined;u7=USD;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

activityi;src=12956711;type=maran0;cat=maran0;ord=6135454630735;npa=0;auiddc=332495053.1714939823;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;u5=undefined;u6=undefined;u7=USD;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

204 ms

insight_tag_errors.gif

insight_tag_errors.gif

176 ms

ga-audiences

ga-audiences

116 ms

icon-font.ttf

icon-font.ttf

332 ms

ga-audiences

ga-audiences

98 ms

src=12956711;type=maran0;cat=maran00;ord=1;num=1784458175487;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

src=12956711;type=maran0;cat=maran00;ord=1;num=1784458175487;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

76 ms

src=12956711;type=maran0;cat=maran0;ord=6135454630735;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;u5=undefined;u6=undefined;u7=USD;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

src=12956711;type=maran0;cat=maran0;ord=6135454630735;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F;u2=;u4=undefined;u5=undefined;u6=undefined;u7=USD;pscdl=noapi;gtm=45fe4510v9181811440z89172697466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.marantz.com%2Fen-us%2F

66 ms

icon-font.svg

icon-font.svg

354 ms

Accessibility Review

marantz.com accessibility score

93

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

High

Heading elements are not in a sequentially-descending order

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.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

marantz.com SEO score

54

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.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 Marantz.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

marantz.com

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: