Tools & Wizards About Us
kurumaisu-navi.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kurumaisu-navi.com

車椅子ナビ

Page Load Speed

7.3 sec in total

First Response

537 ms

Resources Loaded

6.2 sec

Page Rendered

561 ms

kurumaisu-navi.com screenshot

About Website

Click here to check amazing Kurumaisu Navi content. Otherwise, check out these important facts you probably never knew about kurumaisu-navi.com

車椅子ナビでは、車椅子の選び方・車椅子の選び方のポイントを紹介。様々なタイプの車いすを豊富に取りそろえている車椅子のプロ、セラピーにお任せ下さい

Visit kurumaisu-navi.com

Key Findings

We analyzed Kurumaisu-navi.com page load time and found that the first response time was 537 ms and then it took 6.8 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

kurumaisu-navi.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

kurumaisu-navi.com

537 ms

www.kurumaisu-navi.com

537 ms

gtm.js

71 ms

styles.css

179 ms

common.js

342 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 97% of them (122 requests) were addressed to the original Kurumaisu-navi.com, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Kurumaisu-navi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.3 kB (8%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kurumaisu-navi.com main page is 1.8 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.0 kB

  • Original 36.9 kB
  • After minification 28.5 kB
  • After compression 7.9 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 8.4 kB, which is 23% 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 29.0 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 100.3 kB

  • Original 1.7 MB
  • After minification 1.6 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. Kurumaisu Navi images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.0 kB

  • Original 59.8 kB
  • After minification 59.3 kB
  • After compression 57.7 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

-19%

Potential reduce by 1.9 kB

  • Original 10.0 kB
  • After minification 9.8 kB
  • After compression 8.0 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. Kurumaisu-navi.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (19%)

Requests Now

124

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurumaisu 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 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kurumaisu-navi.com

kurumaisu-navi.com

537 ms

www.kurumaisu-navi.com

www.kurumaisu-navi.com

537 ms

gtm.js

gtm.js

71 ms

styles.css

styles.css

179 ms

common.js

common.js

342 ms

rollover.js

rollover.js

354 ms

link.js

link.js

353 ms

jquery.js

jquery.js

729 ms

jquery.cookie.js

jquery.cookie.js

352 ms

jquery.fontResizer.js

jquery.fontResizer.js

393 ms

jquery.scroll.js

jquery.scroll.js

511 ms

common.css

common.css

354 ms

module.css

module.css

351 ms

contents.css

contents.css

355 ms

fmail.css

fmail.css

392 ms

js.css

js.css

505 ms

fonts.css

fonts.css

525 ms

digi.css

digi.css

531 ms

fvn.css

fvn.css

529 ms

back.gif

back.gif

181 ms

w_back.gif

w_back.gif

182 ms

h_back.jpg

h_back.jpg

510 ms

txt_tt.gif

txt_tt.gif

182 ms

txt_nor.gif

txt_nor.gif

180 ms

txt_big.gif

txt_big.gif

182 ms

title.gif

title.gif

348 ms

g_back.gif

g_back.gif

353 ms

g01.gif

g01.gif

355 ms

g02.gif

g02.gif

354 ms

g03.gif

g03.gif

356 ms

g04.gif

g04.gif

521 ms

g05.gif

g05.gif

530 ms

g06.gif

g06.gif

532 ms

g07.gif

g07.gif

531 ms

c_back.gif

c_back.gif

531 ms

wheelchair_navi_01.png

wheelchair_navi_01.png

847 ms

wheelchair_navi_02.png

wheelchair_navi_02.png

737 ms

wheelchair_navi_03.png

wheelchair_navi_03.png

705 ms

t_intro.png

t_intro.png

706 ms

t_sel_point.png

t_sel_point.png

883 ms

t_step1_h4.png

t_step1_h4.png

707 ms

t_step1_01_off.png

t_step1_01_off.png

880 ms

t_step1_02_off.png

t_step1_02_off.png

882 ms

t_step1_03_off.png

t_step1_03_off.png

884 ms

t_step1_04_off.png

t_step1_04_off.png

909 ms

t_step1_05_off.png

t_step1_05_off.png

1016 ms

t_step1_06_off.png

t_step1_06_off.png

1055 ms

t_01.png

t_01.png

1232 ms

t_02.png

t_02.png

1403 ms

t_03.png

t_03.png

1412 ms

t_detail_off.png

t_detail_off.png

1082 ms

t_04.png

t_04.png

1354 ms

t_05.png

t_05.png

1750 ms

t_06.png

t_06.png

1598 ms

t_07.png

t_07.png

1717 ms

analytics.js

analytics.js

8 ms

collect

collect

25 ms

js

js

52 ms

t_08.png

t_08.png

1685 ms

img_07.jpg

img_07.jpg

1582 ms

t_back_off.png

t_back_off.png

1410 ms

t_step2_h4.png

t_step2_h4.png

1586 ms

t_step2_01_off.png

t_step2_01_off.png

1594 ms

t_step2_02_off.png

t_step2_02_off.png

1582 ms

t_step2_03_off.png

t_step2_03_off.png

1585 ms

t_step2_04_off.png

t_step2_04_off.png

1583 ms

t_step2_05_off.png

t_step2_05_off.png

1588 ms

t_step2_06_off.png

t_step2_06_off.png

1592 ms

t_step2_07_off.png

t_step2_07_off.png

1525 ms

t_step2_08_off.png

t_step2_08_off.png

1584 ms

t_step2_09_off.png

t_step2_09_off.png

1584 ms

img_08.jpg

img_08.jpg

2274 ms

img_09.jpg

img_09.jpg

2636 ms

img_10.jpg

img_10.jpg

2277 ms

img_11.jpg

img_11.jpg

1835 ms

t_step3_h4.png

t_step3_h4.png

1574 ms

tit_search.png

tit_search.png

1583 ms

left_img01.gif

left_img01.gif

1719 ms

left_img02.gif

left_img02.gif

1619 ms

left_img03.gif

left_img03.gif

1751 ms

bn_01_off.jpg

bn_01_off.jpg

1933 ms

nav_cam_bnr_off.jpg

nav_cam_bnr_off.jpg

1827 ms

m-off_off.gif

m-off_off.gif

1923 ms

bn_02_off.jpg

bn_02_off.jpg

1970 ms

ty01.jpg

ty01.jpg

1962 ms

ty02.jpg

ty02.jpg

2106 ms

ty03.jpg

ty03.jpg

1899 ms

ty04.jpg

ty04.jpg

1760 ms

ty05.jpg

ty05.jpg

1695 ms

ty06.jpg

ty06.jpg

1750 ms

ty07.jpg

ty07.jpg

1742 ms

ty08.jpg

ty08.jpg

1579 ms

ty12.jpg

ty12.jpg

1619 ms

ty09.jpg

ty09.jpg

1577 ms

ty10.jpg

ty10.jpg

1570 ms

ty11.jpg

ty11.jpg

1750 ms

m-con_off.gif

m-con_off.gif

1575 ms

m01.gif

m01.gif

1570 ms

mdd.gif

mdd.gif

1527 ms

m02.gif

m02.gif

1575 ms

bn_01.jpg

bn_01.jpg

1740 ms

m-off.gif

m-off.gif

1581 ms

f_back.gif

f_back.gif

1579 ms

fn_back.gif

fn_back.gif

1613 ms

pt.gif

pt.gif

1645 ms

t_step1_01_on.png

t_step1_01_on.png

174 ms

t_step1_02_on.png

t_step1_02_on.png

177 ms

t_step1_03_on.png

t_step1_03_on.png

171 ms

t_step1_04_on.png

t_step1_04_on.png

177 ms

t_step1_05_on.png

t_step1_05_on.png

177 ms

t_step1_06_on.png

t_step1_06_on.png

175 ms

t_detail_on.png

t_detail_on.png

340 ms

t_back_on.png

t_back_on.png

346 ms

t_step2_01_on.png

t_step2_01_on.png

349 ms

t_step2_02_on.png

t_step2_02_on.png

352 ms

t_step2_03_on.png

t_step2_03_on.png

353 ms

t_step2_04_on.png

t_step2_04_on.png

352 ms

t_step2_05_on.png

t_step2_05_on.png

509 ms

t_step2_06_on.png

t_step2_06_on.png

519 ms

t_step2_07_on.png

t_step2_07_on.png

523 ms

t_step2_08_on.png

t_step2_08_on.png

528 ms

t_step2_09_on.png

t_step2_09_on.png

527 ms

bn_01_on.jpg

bn_01_on.jpg

703 ms

nav_cam_bnr_on.jpg

nav_cam_bnr_on.jpg

678 ms

m-off_on.gif

m-off_on.gif

691 ms

bn_02_on.jpg

bn_02_on.jpg

697 ms

Accessibility Review

kurumaisu-navi.com accessibility score

90

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

kurumaisu-navi.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kurumaisu-navi.com SEO score

77

Search Engine Optimization Advices

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 Kurumaisu-navi.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 Kurumaisu-navi.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

kurumaisu-navi.com

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