Tools & Wizards About Us
direct4b.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

direct4b.com

【公式】現場のDXにビジネスチャット「direct（ダイレクト）」

Page Load Speed

15.8 sec in total

First Response

13 ms

Resources Loaded

14.5 sec

Page Rendered

1.3 sec

direct4b.com screenshot

About Website

Click here to check amazing Direct 4b content for Japan. Otherwise, check out these important facts you probably never knew about direct4b.com

導入企業数が10,000社超、現場向けチャット「direct（ダイレクト）」は、安心・安全・かんたんな国産ビジネスチャットです。多くの現場に支持されブランド名イメージ調査でNo.1を獲得し、オフィスと現場をつなぐスピーディな情報共有ツールとして活躍します。

Visit direct4b.com

Key Findings

We analyzed Direct4b.com page load time and found that the first response time was 13 ms and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

direct4b.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value45.0 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value4,270 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value32.0 s

0/100

10%

Network Requests Diagram

direct4b.com

13 ms

direct4b.com

470 ms

11 ms

gtm.js

102 ms

bootstrap.min.css

27 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 83% of them (109 requests) were addressed to the original Direct4b.com, 5% (6 requests) were made to Youtube.com and 4% (5 requests) were made to Faq-bot.ai. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Direct4b.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 815.2 kB (9%)

Content Size

9.0 MB

After Optimization

8.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Direct4b.com main page is 9.0 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 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.5 kB

  • Original 79.5 kB
  • After minification 72.1 kB
  • After compression 15.0 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 64.5 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 303.3 kB

  • Original 7.8 MB
  • After minification 7.5 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. Direct 4b images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 441.8 kB

  • Original 920.9 kB
  • After minification 920.9 kB
  • After compression 479.1 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 441.8 kB or 48% of the original size.

CSS Optimization

-4%

Potential reduce by 5.7 kB

  • Original 139.7 kB
  • After minification 138.8 kB
  • After compression 134.1 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. Direct4b.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (18%)

Requests Now

123

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Direct 4b. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

direct4b.com

direct4b.com

13 ms

direct4b.com

direct4b.com

470 ms

11 ms

gtm.js

gtm.js

102 ms

bootstrap.min.css

bootstrap.min.css

27 ms

mplus_webfonts.css

mplus_webfonts.css

41 ms

mplus_webfonts.css

mplus_webfonts.css

43 ms

font-awesome.css

font-awesome.css

41 ms

remodal.css

remodal.css

43 ms

remodal-default-theme.css

remodal-default-theme.css

37 ms

main.min.css

main.min.css

60 ms

slick-theme.css

slick-theme.css

1735 ms

front-page.min.css

front-page.min.css

1637 ms

jquery.min.js

jquery.min.js

43 ms

template_header-footer.js

template_header-footer.js

54 ms

jquery.cookie.min.js

jquery.cookie.min.js

1806 ms

slick.min.js

slick.min.js

1652 ms

widget.js

widget.js

70 ms

front.js

front.js

1695 ms

main.js

main.js

75 ms

bnr_event_240724.png

bnr_event_240724.png

757 ms

bnr_event_240730.png

bnr_event_240730.png

756 ms

img_main_ttl_pc.png

img_main_ttl_pc.png

776 ms

img_slide_01.png

img_slide_01.png

1124 ms

img_slide_02.png

img_slide_02.png

1236 ms

img_slide_03.png

img_slide_03.png

1237 ms

img_slide_04.png

img_slide_04.png

1236 ms

img_slide_05.png

img_slide_05.png

1237 ms

img_slide_06.png

img_slide_06.png

1909 ms

img_slide_07.png

img_slide_07.png

2263 ms

img_slide_08.png

img_slide_08.png

2284 ms

img_slide_09.png

img_slide_09.png

2259 ms

img_slide_10.png

img_slide_10.png

2250 ms

img_company_num.png

img_company_num.png

1860 ms

img_company_logo.png

img_company_logo.png

2765 ms

img-230620.png

img-230620.png

2897 ms

img-report-pro-bot.png

img-report-pro-bot.png

3027 ms

img_direct_01_pc.png

img_direct_01_pc.png

3273 ms

img_direct_02.png

img_direct_02.png

3058 ms

img-merit01.png

img-merit01.png

3251 ms

img-merit02.png

img-merit02.png

3739 ms

img-merit03.png

img-merit03.png

3847 ms

img-apps01.png

img-apps01.png

3033 ms

img-apps01_case.png

img-apps01_case.png

3688 ms

img-apps02.png

img-apps02.png

3065 ms

img-apps03.png

img-apps03.png

3744 ms

img-apps04.png

img-apps04.png

3256 ms

img-bot01.png

img-bot01.png

4050 ms

img-bot02.png

img-bot02.png

4078 ms

img-bot03.png

img-bot03.png

3693 ms

img_doc01.png

img_doc01.png

4476 ms

img_doc02.png

img_doc02.png

4740 ms

img_doc06.png

img_doc06.png

4701 ms

img-tagshot_01.png

img-tagshot_01.png

4978 ms

img-knowledge_01.png

img-knowledge_01.png

5163 ms

img-sws_logo.png

img-sws_logo.png

4767 ms

F6ELX51PPqg

F6ELX51PPqg

289 ms

bnr_knowledge-video_seminar.png

bnr_knowledge-video_seminar.png

699 ms

img-sws_01.png

img-sws_01.png

5236 ms

www-player.css

www-player.css

117 ms

www-embed-player.js

www-embed-player.js

137 ms

base.js

base.js

164 ms

takenaka.png

takenaka.png

5047 ms

000ddd9ef3dcc0781dbe0477cbaf1094

000ddd9ef3dcc0781dbe0477cbaf1094

610 ms

ad_status.js

ad_status.js

156 ms

gbh3CSa8NqpvnPvDWy96-3RMYviWHsJy_QFd7gAq7Jk.js

gbh3CSa8NqpvnPvDWy96-3RMYviWHsJy_QFd7gAq7Jk.js

136 ms

embed.js

embed.js

48 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

54 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

57 ms

mplus-1c-regular-sub.woff

mplus-1c-regular-sub.woff

4628 ms

id

id

48 ms

Create

Create

125 ms

bot-header.png

bot-header.png

734 ms

45 ms

GenerateIT

GenerateIT

26 ms

main.js

main.js

22 ms

mplus-1-regular-sub.woff

mplus-1-regular-sub.woff

4891 ms

directweb.ttf

directweb.ttf

4431 ms

direct-function.ttf

direct-function.ttf

4593 ms

konoike.png

konoike.png

4706 ms

sb_img_header.png

sb_img_header.png

5225 ms

logo.png

logo.png

4335 ms

sb_img_header.png

sb_img_header.png

4899 ms

logo.png

logo.png

4307 ms

sb_img_header.png

sb_img_header.png

4661 ms

logo.png

logo.png

4424 ms

sb_img_header.png

sb_img_header.png

4880 ms

logo.png

logo.png

4366 ms

sb_img_header.png

sb_img_header.png

4942 ms

logo.png

logo.png

4325 ms

sb_img_header.png

sb_img_header.png

5091 ms

log_event

log_event

16 ms

logo.png

logo.png

4579 ms

secure_mark_l.png

secure_mark_l.png

5036 ms

img-genbadxlabo.png

img-genbadxlabo.png

4863 ms

contact_mail.png

contact_mail.png

4103 ms

contact_onlineconsul.png

contact_onlineconsul.png

4095 ms

contact_doc.png

contact_doc.png

4346 ms

contact_form.png

contact_form.png

3956 ms

direct_logo_kt.svg

direct_logo_kt.svg

4613 ms

ico-nav_direct.png

ico-nav_direct.png

4859 ms

ico-nav_apps.png

ico-nav_apps.png

4993 ms

ico-nav_update.png

ico-nav_update.png

4712 ms

ico-nav_security.png

ico-nav_security.png

4701 ms

ico-nav_bot.png

ico-nav_bot.png

4325 ms

ico-nav_botrental.png

ico-nav_botrental.png

4347 ms

ico-nav_daab.png

ico-nav_daab.png

4529 ms

ico-nav_sinage.png

ico-nav_sinage.png

4664 ms

ico-nav_pv.png

ico-nav_pv.png

4529 ms

ico-nav_mv.png

ico-nav_mv.png

4348 ms

tmb_nav_construction.png

tmb_nav_construction.png

4331 ms

tmb_nav_care.png

tmb_nav_care.png

4509 ms

bnr-nav01.png

bnr-nav01.png

4814 ms

bnr-event05.jpg

bnr-event05.jpg

5002 ms

bnr-event06.png

bnr-event06.png

4913 ms

ico-nav_tagshot.png

ico-nav_tagshot.png

4430 ms

ico-nav_knowledge.png

ico-nav_knowledge.png

4423 ms

ico-nav_faqbot.png

ico-nav_faqbot.png

4347 ms

ico-nav_sws.png

ico-nav_sws.png

4418 ms

bnr-nav07.png

bnr-nav07.png

4569 ms

bnr-nav05.png

bnr-nav05.png

4605 ms

bg_main_movie.png

bg_main_movie.png

4393 ms

img_company_icon.png

img_company_icon.png

4419 ms

logo_task.png

logo_task.png

4296 ms

logo_schedule.png

logo_schedule.png

4378 ms

logo_forum.png

logo_forum.png

4440 ms

logo_torische.png

logo_torische.png

3847 ms

img-cardvoice01.png

img-cardvoice01.png

4502 ms

img-cardvoice02.png

img-cardvoice02.png

4446 ms

ico_twitter.png

ico_twitter.png

4369 ms

ico_facebook.png

ico_facebook.png

4247 ms

lisb_logo.png

lisb_logo.png

4212 ms

Accessibility Review

direct4b.com accessibility score

62

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.

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

direct4b.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

direct4b.com SEO score

93

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

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

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 Direct4b.com 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 Direct4b.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

direct4b.com

Open Graph data is detected on the main page of Direct 4b. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: