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bbwoodjapan.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bbwoodjapan.com

不燃木材・準不燃木材 専門会社 株式会社BbWoodJapan

Page Load Speed

6.6 sec in total

First Response

544 ms

Resources Loaded

5.4 sec

Page Rendered

703 ms

bbwoodjapan.com screenshot

About Website

Welcome to bbwoodjapan.com homepage info - get ready to check Bbwoodjapan best content for Japan right away, or after learning these important things about bbwoodjapan.com

不燃木材・準不燃木材 専門会社の株式会社BbWoodJapanは、「安全で快適な生活に、天然木のぬくもりを」をテーマにしています。不燃系木材の研究開発から20年余り、より安全に、健やで快適な住空間の構築に一助を成すために、確かな製品作りに日々務めてまいります。

Visit bbwoodjapan.com

Key Findings

We analyzed Bbwoodjapan.com page load time and found that the first response time was 544 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bbwoodjapan.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value49.2 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

bbwoodjapan.com

544 ms

bbwoodjapan.com

782 ms

gtm.js

81 ms

jquery.bxslider.css

178 ms

recet.css

356 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 81% of them (79 requests) were addressed to the original Bbwoodjapan.com, 7% (7 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Bbwoodjapan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.5 kB (6%)

Content Size

5.4 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbwoodjapan.com main page is 5.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 33.6 kB

  • Original 42.0 kB
  • After minification 36.5 kB
  • After compression 8.4 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 33.6 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 282.2 kB

  • Original 5.3 MB
  • After minification 5.0 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. Bbwoodjapan images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 7.1 kB

  • Original 69.9 kB
  • After minification 69.0 kB
  • After compression 62.8 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

-35%

Potential reduce by 3.6 kB

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 6.6 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. Bbwoodjapan.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (37%)

Requests Now

89

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbwoodjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bbwoodjapan.com

bbwoodjapan.com

544 ms

bbwoodjapan.com

bbwoodjapan.com

782 ms

gtm.js

gtm.js

81 ms

jquery.bxslider.css

jquery.bxslider.css

178 ms

recet.css

recet.css

356 ms

responsive.css

responsive.css

514 ms

style.css

style.css

524 ms

top.css

top.css

525 ms

jquery.min.js

jquery.min.js

39 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

531 ms

html5shiv.js

html5shiv.js

536 ms

respond.src.js

respond.src.js

543 ms

method.js

method.js

684 ms

script.js

script.js

695 ms

top.js

top.js

697 ms

blog.js

blog.js

706 ms

contact.js

contact.js

711 ms

tw.js

tw.js

719 ms

fb.js

fb.js

855 ms

sc-web-access-analysis.js

sc-web-access-analysis.js

695 ms

notosansjapanese.css

notosansjapanese.css

33 ms

widgets.js

widgets.js

92 ms

sdk.js

sdk.js

136 ms

analytics.js

analytics.js

142 ms

logo.png

logo.png

187 ms

arrow_small_white.png

arrow_small_white.png

184 ms

gnav1.png

gnav1.png

226 ms

gnav1_child1.png

gnav1_child1.png

187 ms

gnav1_child2.png

gnav1_child2.png

183 ms

gnav1_child3.png

gnav1_child3.png

183 ms

gnav1_child6.png

gnav1_child6.png

428 ms

gnav2.png

gnav2.png

428 ms

gnav3.png

gnav3.png

429 ms

gnav4.png

gnav4.png

430 ms

gnav5.png

gnav5.png

712 ms

sp_menu.png

sp_menu.png

430 ms

sp_close.png

sp_close.png

526 ms

slide1_copy.png

slide1_copy.png

700 ms

slide1_copy_sp.png

slide1_copy_sp.png

700 ms

slide2_h.png

slide2_h.png

713 ms

slide2_text1.png

slide2_text1.png

585 ms

slide2_hinoki.png

slide2_hinoki.png

697 ms

slide2_sugi.png

slide2_sugi.png

764 ms

slide3_h.png

slide3_h.png

1040 ms

slide3_img1.png

slide3_img1.png

1049 ms

title3.png

title3.png

1561 ms

banner_funen.png

banner_funen.png

888 ms

banner_junfunen.png

banner_junfunen.png

889 ms

banner_slim.png

banner_slim.png

943 ms

banner_rhythm_neo.png

banner_rhythm_neo.png

1065 ms

concept_head.png

concept_head.png

1066 ms

line_dash.png

line_dash.png

1137 ms

arrow_daen_black.png

arrow_daen_black.png

1211 ms

works_head.png

works_head.png

1222 ms

4_4-1.png

4_4-1.png

1770 ms

1_2.png

1_2.png

2295 ms

20230328_1.jpg

20230328_1.jpg

2386 ms

neo1.jpg

neo1.jpg

1724 ms

06301.jpg

06301.jpg

2106 ms

1.jpg

1.jpg

1611 ms

NotoSansJP-Regular.woff

NotoSansJP-Regular.woff

55 ms

NotoSansJP-Medium.woff

NotoSansJP-Medium.woff

105 ms

NotoSansJP-DemiLight.woff

NotoSansJP-DemiLight.woff

190 ms

NotoSansJP-Light.woff

NotoSansJP-Light.woff

154 ms

NotoSansJP-Thin.woff

NotoSansJP-Thin.woff

185 ms

NotoSansJP-Bold.woff

NotoSansJP-Bold.woff

187 ms

NotoSansJP-Black.woff

NotoSansJP-Black.woff

189 ms

sdk.js

sdk.js

22 ms

collect

collect

22 ms

107 ms

collect

collect

98 ms

arrow_daen_yellow.png

arrow_daen_yellow.png

1720 ms

news_h.png

news_h.png

1731 ms

goto_list.png

goto_list.png

1768 ms

qa_h.png

qa_h.png

1888 ms

contact_head.png

contact_head.png

1867 ms

contact_mail.png

contact_mail.png

1902 ms

ga-audiences

ga-audiences

154 ms

entry_btn.png

entry_btn.png

1819 ms

recruitImg01.png

recruitImg01.png

1833 ms

logo_footer.png

logo_footer.png

1853 ms

common_contact_btn.png

common_contact_btn.png

1875 ms

goto_top.jpg

goto_top.jpg

1988 ms

slide1.png

slide1.png

2089 ms

slide2.png

slide2.png

1880 ms

slide3.png

slide3.png

2480 ms

title_bg.jpg

title_bg.jpg

1787 ms

concept_back.png

concept_back.png

1858 ms

back_hougan_yellow.png

back_hougan_yellow.png

1879 ms

top_cont4_back.png

top_cont4_back.png

2109 ms

back_naname_line.png

back_naname_line.png

1900 ms

qicon.png

qicon.png

1858 ms

contact_bk.png

contact_bk.png

1875 ms

contact_tel_line.png

contact_tel_line.png

1844 ms

recruit_bk.png

recruit_bk.png

1803 ms

bx_loader.gif

bx_loader.gif

1878 ms

pager_left.png

pager_left.png

1872 ms

pager_right.png

pager_right.png

1895 ms

Accessibility Review

bbwoodjapan.com accessibility score

89

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

bbwoodjapan.com 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

High

Page has valid source maps

SEO Factors

bbwoodjapan.com SEO score

91

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbwoodjapan.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bbwoodjapan.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

bbwoodjapan.com

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