Tools & Wizards About Us
kanban-navi.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kanban-navi.com

「看板ナビ」看板・サイン業者様を総合サポート

Page Load Speed

4.7 sec in total

First Response

755 ms

Resources Loaded

3.8 sec

Page Rendered

133 ms

kanban-navi.com screenshot

About Website

Visit kanban-navi.com now to see the best up-to-date Kanban Navi content for Japan and also check out these interesting facts you probably never knew about kanban-navi.com

看板・サイン業界のポータルサイト。各種コミュニティ、受発注、中古品売買、共同購入など。

Visit kanban-navi.com

Key Findings

We analyzed Kanban-navi.com page load time and found that the first response time was 755 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kanban-navi.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

kanban-navi.com

755 ms

index.css

362 ms

mm_menu.js

588 ms

template.css

201 ms

ga.js

9 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 90% of them (44 requests) were addressed to the original Kanban-navi.com, 8% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Kanban-navi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.4 kB (51%)

Content Size

129.0 kB

After Optimization

62.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kanban-navi.com main page is 129.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 68.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 35.4 kB

  • Original 44.2 kB
  • After minification 42.2 kB
  • After compression 8.8 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 35.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 22 B

  • Original 8.5 kB
  • After minification 8.5 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. Kanban Navi images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 24.3 kB

  • Original 68.1 kB
  • After minification 63.1 kB
  • After compression 43.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.3 kB or 36% of the original size.

CSS Optimization

-80%

Potential reduce by 6.6 kB

  • Original 8.2 kB
  • After minification 5.7 kB
  • After compression 1.6 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. Kanban-navi.com needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

48

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanban Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kanban-navi.com

kanban-navi.com

755 ms

index.css

index.css

362 ms

mm_menu.js

mm_menu.js

588 ms

template.css

template.css

201 ms

ga.js

ga.js

9 ms

analytics.js

analytics.js

22 ms

header.gif

header.gif

367 ms

hdr_top1.gif

hdr_top1.gif

373 ms

hdr_gaicyu2.gif

hdr_gaicyu2.gif

384 ms

hdr_comnuty2.gif

hdr_comnuty2.gif

383 ms

hdr_joho2.gif

hdr_joho2.gif

386 ms

hdr_hitoiki2.gif

hdr_hitoiki2.gif

378 ms

catch_img.gif

catch_img.gif

742 ms

h3_what.gif

h3_what.gif

744 ms

h3_staff.gif

h3_staff.gif

744 ms

h3_quick_access.gif

h3_quick_access.gif

756 ms

go_bbs1.gif

go_bbs1.gif

761 ms

go_hiroba1.gif

go_hiroba1.gif

757 ms

go_link1.gif

go_link1.gif

1108 ms

search_kanbanya.gif

search_kanbanya.gif

1119 ms

ezmurao.gif

ezmurao.gif

1127 ms

map1.gif

map1.gif

1130 ms

h3_osirase.gif

h3_osirase.gif

1132 ms

tab_1.gif

tab_1.gif

1135 ms

tab_member.gif

tab_member.gif

1479 ms

log_b1.gif

log_b1.gif

1492 ms

tab_3.gif

tab_3.gif

1490 ms

tab_4.gif

tab_4.gif

1499 ms

btn_search1.gif

btn_search1.gif

1507 ms

btn_kaijo2.gif

btn_kaijo2.gif

1510 ms

tab_5.gif

tab_5.gif

1853 ms

tab_6.gif

tab_6.gif

1853 ms

banner03.jpg

banner03.jpg

1878 ms

1.gif

1.gif

2056 ms

enquete.gif

enquete.gif

1884 ms

welcome.gif

welcome.gif

1888 ms

line.gif

line.gif

2222 ms

mail.gif

mail.gif

2227 ms

__utm.gif

__utm.gif

60 ms

banner_signovate.gif

banner_signovate.gif

2210 ms

new.gif

new.gif

2216 ms

img_quickaccess.gif

img_quickaccess.gif

2221 ms

collect

collect

28 ms

yubi_red.gif

yubi_red.gif

2354 ms

js

js

60 ms

yubi_blue.gif

yubi_blue.gif

2239 ms

yubi_yellow.gif

yubi_yellow.gif

2236 ms

info.gif

info.gif

2246 ms

arrow_red.gif

arrow_red.gif

2249 ms

Accessibility Review

kanban-navi.com accessibility score

77

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

Form elements do not have associated labels

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

kanban-navi.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

kanban-navi.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kanban-navi.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 Kanban-navi.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kanban-navi.com

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