Tools & Wizards About Us
otsuka-shokai.co.jp screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

otsuka-shokai.co.jp

ホームページ | 大塚商会

Page Load Speed

5.5 sec in total

First Response

504 ms

Resources Loaded

4.8 sec

Page Rendered

269 ms

otsuka-shokai.co.jp screenshot

About Website

Click here to check amazing Otsuka Shokai content for Japan. Otherwise, check out these important facts you probably never knew about otsuka-shokai.co.jp

株式会社大塚商会のホームページ　情報サービス、コンピューター、コピーなどを含めたシステム機器販売と、導入支援、教育、保守までをカバーするサービス＆サポートを提供。

Visit otsuka-shokai.co.jp

Key Findings

We analyzed Otsuka-shokai.co.jp page load time and found that the first response time was 504 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

otsuka-shokai.co.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

otsuka-shokai.co.jp

504 ms

www.otsuka-shokai.co.jp

868 ms

common.css

172 ms

common-maincontainer.css

341 ms

top.css

505 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 51% of them (54 requests) were addressed to the original Otsuka-shokai.co.jp, 12% (13 requests) were made to Oi.otsuka-shokai.co.jp and 5% (5 requests) were made to Otsukacorporation.tt.omtrdc.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Oi.otsuka-shokai.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.1 kB (20%)

Content Size

1.1 MB

After Optimization

872.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otsuka-shokai.co.jp main page is 1.1 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. 55% of websites need less resources to load. Images take 538.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 109.0 kB

  • Original 134.2 kB
  • After minification 133.1 kB
  • After compression 25.2 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 109.0 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 15.7 kB

  • Original 538.6 kB
  • After minification 522.9 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. Otsuka Shokai images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 77.6 kB

  • Original 375.6 kB
  • After minification 364.1 kB
  • After compression 298.1 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 77.6 kB or 21% of the original size.

CSS Optimization

-31%

Potential reduce by 11.8 kB

  • Original 38.0 kB
  • After minification 38.0 kB
  • After compression 26.2 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. Otsuka-shokai.co.jp needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (61%)

Requests Now

99

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otsuka Shokai. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otsuka-shokai.co.jp

otsuka-shokai.co.jp

504 ms

www.otsuka-shokai.co.jp

www.otsuka-shokai.co.jp

868 ms

common.css

common.css

172 ms

common-maincontainer.css

common-maincontainer.css

341 ms

top.css

top.css

505 ms

common-header.css

common-header.css

502 ms

satelliteLib-cfd21131c902c835d708203d4ce3e0cbba027d44.js

satelliteLib-cfd21131c902c835d708203d4ce3e0cbba027d44.js

47 ms

pc-sp-at-mbox-setup.js

pc-sp-at-mbox-setup.js

584 ms

jquery.min.js

jquery.min.js

735 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

586 ms

xdr.js

xdr.js

587 ms

obs.js

obs.js

745 ms

ots.js

ots.js

732 ms

jquery.preload.js

jquery.preload.js

732 ms

jquery.cookie.js

jquery.cookie.js

744 ms

jquery.ex-scroll.js

jquery.ex-scroll.js

743 ms

jquery.accordion.js

jquery.accordion.js

915 ms

obs.object-slicer.js

obs.object-slicer.js

923 ms

obs.pagetop.js

obs.pagetop.js

916 ms

jquery.bxslider.js

jquery.bxslider.js

919 ms

jquery.menu-aim.js

jquery.menu-aim.js

915 ms

obs.tablet-menu.js

obs.tablet-menu.js

917 ms

suggest.js

suggest.js

1081 ms

_pc-sp-main.js

_pc-sp-main.js

1081 ms

_pc-sp-main.js

_pc-sp-main.js

1083 ms

_pc-main.js

_pc-main.js

1083 ms

_pc-main.js

_pc-main.js

1087 ms

pc-top.js

pc-top.js

1092 ms

rtmetrics-tag-manager.js

rtmetrics-tag-manager.js

1095 ms

rtmetrics-tag-manager.js

rtmetrics-tag-manager.js

1246 ms

tagmanager.js

tagmanager.js

1248 ms

common-header.js

common-header.js

1250 ms

conversion.js

conversion.js

88 ms

id

id

57 ms

EXd3b2b19b21c44b2e9eff32c40d8f07fe-libraryCode_source.min.js

EXd3b2b19b21c44b2e9eff32c40d8f07fe-libraryCode_source.min.js

47 ms

AppMeasurement_Module_AudienceManagement.min.js

AppMeasurement_Module_AudienceManagement.min.js

54 ms

js

js

185 ms

tfa.js

tfa.js

89 ms

seg.js

seg.js

771 ms

ytag.js

ytag.js

764 ms

top-MainNav-img-01.jpg

top-MainNav-img-01.jpg

932 ms

header-logo.png

header-logo.png

731 ms

top-hero.jpg

top-hero.jpg

1018 ms

top-MainNav-img-02.jpg

top-MainNav-img-02.jpg

1107 ms

top-MainNav-img-03.jpg

top-MainNav-img-03.jpg

1281 ms

top-MainNav-img-04.jpg

top-MainNav-img-04.jpg

1575 ms

pri-otsuka-id.jpg

pri-otsuka-id.jpg

1577 ms

pri-onlineseminar.jpg

pri-onlineseminar.jpg

1597 ms

pri-linklist-025.jpg

pri-linklist-025.jpg

1450 ms

pri-special-dx.jpg

pri-special-dx.jpg

2135 ms

pri-m365copilot.jpg

pri-m365copilot.jpg

1456 ms

fig-main-pmark.png

fig-main-pmark.png

1622 ms

icon-arrow-right.png

icon-arrow-right.png

713 ms

dest5.html

dest5.html

167 ms

id

id

161 ms

top-hero-bg.jpg

top-hero-bg.jpg

1114 ms

bg-01.png

bg-01.png

795 ms

icon-blank.png

icon-blank.png

795 ms

bg-01.png

bg-01.png

780 ms

can-do-bg.png

can-do-bg.png

970 ms

sprite.png

sprite.png

932 ms

top-icon.woff

top-icon.woff

929 ms

json

json

79 ms

top-chatbot-area-speech-balloon.png

top-chatbot-area-speech-balloon.png

875 ms

top-pasokonkun.png

top-pasokonkun.png

1026 ms

footer-local-nav-bg.gif

footer-local-nav-bg.gif

1028 ms

icon-arrow-right-brown.png

icon-arrow-right-brown.png

1041 ms

icon-blank-gray.png

icon-blank-gray.png

1042 ms

icon-arrow-right-white.png

icon-arrow-right-white.png

1067 ms

ibs:dpid=411&dpuuid=ZjeJSgAAAJVQ-QNP

ibs:dpid=411&dpuuid=ZjeJSgAAAJVQ-QNP

42 ms

id

id

30 ms

json

json

46 ms

json

json

47 ms

json

json

59 ms

json

json

78 ms

cds-pips.js

cds-pips.js

18 ms

eid.es5.js

eid.es5.js

20 ms

json

json

73 ms

pri-solution-keyword-aiiotrpa.jpg

pri-solution-keyword-aiiotrpa.jpg

1308 ms

pri-movie-ondemand.jpg

pri-movie-ondemand.jpg

1418 ms

pri-solution-keyword-cloud.jpg

pri-solution-keyword-cloud.jpg

1418 ms

button-pagetop.png

button-pagetop.png

989 ms

sp-cs-mypage-bg-login-before-rock-icon.png

sp-cs-mypage-bg-login-before-rock-icon.png

850 ms

global-megamenu.js

global-megamenu.js

832 ms

global-navi.js

global-navi.js

829 ms

sp-cs-mypage-bg-login-before-rock-icon.png

sp-cs-mypage-bg-login-before-rock-icon.png

846 ms

beacon.js

beacon.js

690 ms

88 ms

munchkin.js

munchkin.js

79 ms

LIDd1t10f0pvbm11.js

LIDd1t10f0pvbm11.js

753 ms

RC9e4130219113445e8eeba986be33542b-source.min.js

RC9e4130219113445e8eeba986be33542b-source.min.js

33 ms

loading.gif

loading.gif

641 ms

icon-blank-orange.png

icon-blank-orange.png

748 ms

icon-arrow-right.png

icon-arrow-right.png

752 ms

im-uid.js

im-uid.js

114 ms

munchkin.js

munchkin.js

10 ms

35 ms

visitWebPage

visitWebPage

91 ms

visitWebPage

visitWebPage

91 ms

s81789617815520

s81789617815520

17 ms

get

get

262 ms

bcs.php

bcs.php

861 ms

ip2c_ua2.php

ip2c_ua2.php

716 ms

alog.js

alog.js

672 ms

landscape_cookie_sync.js

landscape_cookie_sync.js

677 ms

cs

cs

675 ms

Accessibility Review

otsuka-shokai.co.jp accessibility score

86

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

otsuka-shokai.co.jp 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

SEO Factors

otsuka-shokai.co.jp SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otsuka-shokai.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 Otsuka-shokai.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

otsuka-shokai.co.jp

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