Tools & Wizards About Us
mco.co.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

mco.co.jp

ナカバヤシ株式会社 MCOブランド

Page Load Speed

28 sec in total

First Response

2.1 sec

Resources Loaded

25.2 sec

Page Rendered

638 ms

mco.co.jp screenshot

About Website

Welcome to mco.co.jp homepage info - get ready to check Mco best content for Japan right away, or after learning these important things about mco.co.jp

電話関連アクセサリやPC周辺アクセサリ、AVアクセサリを中心に様々な製品をご提案するMCOブランドのホームページです。

Visit mco.co.jp

Key Findings

We analyzed Mco.co.jp page load time and found that the first response time was 2.1 sec and then it took 25.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

mco.co.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.39

26/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

www.mco.co.jp

2116 ms

css

33 ms

style.css

509 ms

jquery.min.js

14 ms

slick.min.js

340 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 91% of them (141 requests) were addressed to the original Mco.co.jp, 2% (3 requests) were made to Google-analytics.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Mco.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 927.6 kB (5%)

Content Size

18.5 MB

After Optimization

17.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mco.co.jp main page is 18.5 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. 60% of websites need less resources to load. Images take 18.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 74.8 kB

  • Original 90.3 kB
  • After minification 85.7 kB
  • After compression 15.5 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 74.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 826.1 kB

  • Original 18.3 MB
  • After minification 17.5 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. Mco images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.8 kB

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 70.4 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 8.8 kB or 11% of the original size.

CSS Optimization

-35%

Potential reduce by 17.9 kB

  • Original 50.5 kB
  • After minification 50.5 kB
  • After compression 32.7 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. Mco.co.jp needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (25%)

Requests Now

154

After Optimization

116

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.mco.co.jp

www.mco.co.jp

2116 ms

css

css

33 ms

style.css

style.css

509 ms

jquery.min.js

jquery.min.js

14 ms

slick.min.js

slick.min.js

340 ms

jquery.matchHeight.js

jquery.matchHeight.js

356 ms

function.js

function.js

355 ms

style.min.css

style.min.css

374 ms

element.js

element.js

41 ms

wp-embed.min.js

wp-embed.min.js

374 ms

analytics.js

analytics.js

101 ms

gtm.js

gtm.js

151 ms

header_logo.png

header_logo.png

356 ms

sp_open_btn01.gif

sp_open_btn01.gif

354 ms

com_nav_icon03-01.png

com_nav_icon03-01.png

427 ms

com_nav_icon02-01.png

com_nav_icon02-01.png

430 ms

com_nav_icon04-01.png

com_nav_icon04-01.png

433 ms

com_nav_icon05-01.png

com_nav_icon05-01.png

518 ms

com_nav_icon06-01.png

com_nav_icon06-01.png

708 ms

com_nav_icon07-01.png

com_nav_icon07-01.png

711 ms

com_nav_icon01-01.png

com_nav_icon01-01.png

763 ms

spmenu_sns_icon01.png

spmenu_sns_icon01.png

778 ms

spmenu_sns_icon02.png

spmenu_sns_icon02.png

783 ms

spmenu_sns_icon03.png

spmenu_sns_icon03.png

884 ms

GMA-SM02_TOP_PC.png

GMA-SM02_TOP_PC.png

1589 ms

MBE-TK04_BK_TOP_PC.jpg

MBE-TK04_BK_TOP_PC.jpg

1650 ms

USP-03_BK_TOP_PC.jpg

USP-03_BK_TOP_PC.jpg

1682 ms

TTP-US03_BK_TOP_PC.jpg

TTP-US03_BK_TOP_PC.jpg

1683 ms

STP-A02_TOP_PC.jpg

STP-A02_TOP_PC.jpg

1542 ms

GMA-SM02_TOP_SM.png

GMA-SM02_TOP_SM.png

1183 ms

MBE-TK04_BK_TOP_SP.jpg

MBE-TK04_BK_TOP_SP.jpg

2250 ms

USP-03_BK_TOP_SP.jpg

USP-03_BK_TOP_SP.jpg

2592 ms

TTP-US03_BK_TOP_SP.jpg

TTP-US03_BK_TOP_SP.jpg

2596 ms

STP-A02_TOP_SP.jpg

STP-A02_TOP_SP.jpg

2561 ms

top_info_icon01.png

top_info_icon01.png

1062 ms

bnr_iphone15.jpg

bnr_iphone15.jpg

2189 ms

bnr_win11.png

bnr_win11.png

2203 ms

top_main_banner06.png

top_main_banner06.png

2710 ms

endsupport.png

endsupport.png

2745 ms

202309.png

202309.png

2922 ms

202308.png

202308.png

3236 ms

curlcode.jpg

curlcode.jpg

3602 ms

LAN_banner.png

LAN_banner.png

3301 ms

26618_26619_RD-04_01-1000.jpg

26618_26619_RD-04_01-1000.jpg

4187 ms

26616_26617_RD-03_01-1000.jpg

26616_26617_RD-03_01-1000.jpg

4161 ms

18158_18159_USF-20_01-1000.jpg

18158_18159_USF-20_01-1000.jpg

4264 ms

26596_26597_26598_26599_26600_C8-XXBK_01-1000.jpg

26596_26597_26598_26599_26600_C8-XXBK_01-1000.jpg

4451 ms

sdk.js

sdk.js

88 ms

collect

collect

30 ms

sdk.js

sdk.js

6 ms

120 ms

collect

collect

215 ms

js

js

119 ms

collect

collect

167 ms

26601_26602_26603_26604_26605_C7-XXBK_01-1000.jpg

26601_26602_26603_26604_26605_C7-XXBK_01-1000.jpg

4239 ms

collect

collect

15 ms

spfooter_icon01.gif

spfooter_icon01.gif

725 ms

com_search_icon06_off.png

com_search_icon06_off.png

3808 ms

com_search_icon04_off.png

com_search_icon04_off.png

4266 ms

com_search_icon02_off.png

com_search_icon02_off.png

4269 ms

com_search_icon01_off.png

com_search_icon01_off.png

4262 ms

mieruca-hm.js

mieruca-hm.js

7 ms

com_search_icon03_off-1.png

com_search_icon03_off-1.png

4254 ms

top_blog_icon01.png

top_blog_icon01.png

404 ms

IMG_9199.jpg

IMG_9199.jpg

5451 ms

IMG_9208.jpg

IMG_9208.jpg

5472 ms

IMG_9226.jpg

IMG_9226.jpg

5689 ms

IMG_9186.jpg

IMG_9186.jpg

5493 ms

gma-sm02-eyecatch.png

gma-sm02-eyecatch.png

5269 ms

DSC_9669.jpg

DSC_9669.jpg

4886 ms

IMG_8788.jpg

IMG_8788.jpg

6554 ms

IMG_9061.jpg

IMG_9061.jpg

8364 ms

TRT-US01_WH_02-1000.jpg

TRT-US01_WH_02-1000.jpg

6225 ms

USB-CHDAX_BK_01-1000.jpg

USB-CHDAX_BK_01-1000.jpg

5700 ms

USB-R_01_1000.jpg

USB-R_01_1000.jpg

6149 ms

UHP-05_BK_02-1000.jpg

UHP-05_BK_02-1000.jpg

5870 ms

UDS-4K02P_BK_01-1000.jpg

UDS-4K02P_BK_01-1000.jpg

6599 ms

NS-03_SL_01-1000.jpg

NS-03_SL_01-1000.jpg

6787 ms

IPA-CS02_WH_01-1000_V2.jpg

IPA-CS02_WH_01-1000_V2.jpg

6572 ms

UK-07_01-1000.jpg

UK-07_01-1000.jpg

6527 ms

UCP-HD31_05-1000.jpg

UCP-HD31_05-1000.jpg

7083 ms

GZ-06_NV_02-1000.jpg

GZ-06_NV_02-1000.jpg

7001 ms

USF-17_LB_02-1000.jpg

USF-17_LB_02-1000.jpg

7222 ms

BAG-GE01_BK_02_1000X1000.jpg

BAG-GE01_BK_02_1000X1000.jpg

8490 ms

completion_icon03_gray.png

completion_icon03_gray.png

6762 ms

SST-12_SL_01_1000X1000.jpg

SST-12_SL_01_1000X1000.jpg

8090 ms

STP-L01_SL_02_1000X1000.jpg

STP-L01_SL_02_1000X1000.jpg

7724 ms

SLC-YSXX_WH_01-1000.jpg

SLC-YSXX_WH_01-1000.jpg

7301 ms

IPA-US02_WH_01-1000.jpg

IPA-US02_WH_01-1000.jpg

7266 ms

SCR-SDH07_BK_01_1000X1000.jpg

SCR-SDH07_BK_01_1000X1000.jpg

7789 ms

SAD-CH03_WH_01-1000.jpg

SAD-CH03_WH_01-1000.jpg

7243 ms

mhl3_01_500.jpg

mhl3_01_500.jpg

7321 ms

SAD-CE04_WH_01-1000.jpg

SAD-CE04_WH_01-1000.jpg

7373 ms

SAC-SB03_NV_07_1000X1000.jpg

SAC-SB03_NV_07_1000X1000.jpg

7913 ms

IAW-AD02_WH_02-1000.jpg

IAW-AD02_WH_02-1000.jpg

7666 ms

SAC-BOX03_01-1000.jpg

SAC-BOX03_01-1000.jpg

8194 ms

SHF-L02K_SHF-N02K_SHF-N03K_SHF-N04K_01-1000.jpg

SHF-L02K_SHF-N02K_SHF-N03K_SHF-N04K_01-1000.jpg

7958 ms

completion_icon02_gray.png

completion_icon02_gray.png

7501 ms

HDC-PXX_01_1000X1000.jpg

HDC-PXX_01_1000X1000.jpg

8510 ms

ADA-T.jpg

ADA-T.jpg

8829 ms

HDS-4K06_BK_01-1000.jpg

HDS-4K06_BK_01-1000.jpg

7160 ms

MRC-02_BK_01_1000X1000.jpg

MRC-02_BK_01_1000X1000.jpg

7463 ms

TVA-MG01_AS_01-1000.jpg

TVA-MG01_AS_01-1000.jpg

7909 ms

HST-02_WH_01-1000.jpg

HST-02_WH_01-1000.jpg

7351 ms

IWU-03_WH_01-1000.jpg

IWU-03_WH_01-1000.jpg

7679 ms

26618_RD-04BK_01-1000.jpg

26618_RD-04BK_01-1000.jpg

8065 ms

completion_icon04_gray.png

completion_icon04_gray.png

7032 ms

TWC-6AXXWH_01-1000.jpg

TWC-6AXXWH_01-1000.jpg

7218 ms

TWH-6AXX_WH_01-1000.jpg

TWH-6AXX_WH_01-1000.jpg

7175 ms

TWU-6AXX_WH_01-1000.jpg

TWU-6AXX_WH_01-1000.jpg

7331 ms

MUL-CA601_BK_01-1000.jpg

MUL-CA601_BK_01-1000.jpg

7393 ms

CAT-866AM_01_1000.jpg

CAT-866AM_01_1000.jpg

7171 ms

CW_MFM_WH_01-1000.jpg

CW_MFM_WH_01-1000.jpg

7739 ms

ts-88r1_01_500.jpg

ts-88r1_01_500.jpg

6963 ms

completion_icon05_gray.png

completion_icon05_gray.png

6640 ms

DC-4XX_WH_01_1000X1000.jpg

DC-4XX_WH_01_1000X1000.jpg

7111 ms

DC-J403_GY_01_1000X1000.jpg

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7079 ms

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7318 ms

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DSP-AM01_01-1000.jpg

6994 ms

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DA-604P_01_1000X1000.jpg

7301 ms

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FXS18PB-1_21_1000X1000.jpg

7129 ms

FXK15AH_03-1000.jpg

FXK15AH_03-1000.jpg

6763 ms

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completion_icon06_gray.png

6649 ms

MBE-TK03_WH_01-1000.jpg

MBE-TK03_WH_01-1000.jpg

6782 ms

KCT-0401_WH_01-1000.jpg

KCT-0401_WH_01-1000.jpg

6986 ms

APK-03_BK_01-1000.jpg

APK-03_BK_01-1000.jpg

6789 ms

IPA-24AC4_WH_01-1000.jpg

IPA-24AC4_WH_01-1000.jpg

6990 ms

completion_icon07_gray.png

completion_icon07_gray.png

6692 ms

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7568 ms

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MBC-TSE_06_01_1000X1000.jpg

7040 ms

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7236 ms

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7402 ms

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7187 ms

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7110 ms

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7981 ms

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completion_icon01_gray.png

6666 ms

com_nav_icon14-01.png

com_nav_icon14-01.png

180 ms

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com_nav_icon08-01.png

180 ms

top_main_banner05-1-1.gif

top_main_banner05-1-1.gif

6323 ms

top_main_banner06-1.gif

top_main_banner06-1.gif

6366 ms

nihon_tsuushinshi.gif

nihon_tsuushinshi.gif

6553 ms

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top_main_banner08-1.gif

6557 ms

franklin01.jpg

franklin01.jpg

6727 ms

top_main_banner10-1.gif

top_main_banner10-1.gif

6336 ms

Image20240112105729.jpg

Image20240112105729.jpg

6513 ms

top_main_banner12-1.gif

top_main_banner12-1.gif

6381 ms

matsucollo-1.png

matsucollo-1.png

6353 ms

KC001.png

KC001.png

6574 ms

cacom.gif

cacom.gif

6178 ms

footer_lineup_arrow01_off.png

footer_lineup_arrow01_off.png

348 ms

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footer_lineup_arrow02_off.png

370 ms

com_window_icon01.png

com_window_icon01.png

367 ms

top_banner_bg01.png

top_banner_bg01.png

338 ms

spmenu_sns_bg02.png

spmenu_sns_bg02.png

355 ms

print.css

print.css

368 ms

Accessibility Review

mco.co.jp accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

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

Best Practices

mco.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

mco.co.jp SEO score

84

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mco.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Mco.co.jp 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

mco.co.jp

Open Graph data is detected on the main page of Mco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: