Tools & Wizards About Us
nk-hospital.or.jp screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nk-hospital.or.jp

社会医療法人 甲友会

Page Load Speed

4.4 sec in total

First Response

785 ms

Resources Loaded

3.5 sec

Page Rendered

133 ms

nk-hospital.or.jp screenshot

About Website

Visit nk-hospital.or.jp now to see the best up-to-date Nk Hospital content and also check out these interesting facts you probably never knew about nk-hospital.or.jp

社会医療法人 甲友会は医療と福祉の連携により、質の高いサービスを提供し、地域の人々の健康で幸せな暮らしに貢献いたします。

Visit nk-hospital.or.jp

Key Findings

We analyzed Nk-hospital.or.jp page load time and found that the first response time was 785 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nk-hospital.or.jp performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

nk-hospital.or.jp

785 ms

common.css

349 ms

top.css

352 ms

text_small.css

351 ms

common.js

370 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Nk-hospital.or.jp, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Nk-hospital.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.5 kB (26%)

Content Size

278.7 kB

After Optimization

207.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nk-hospital.or.jp main page is 278.7 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. Images take 195.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 12.2 kB

  • Original 15.0 kB
  • After minification 8.4 kB
  • After compression 2.7 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 6.6 kB, which is 44% 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 12.2 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 20.0 kB

  • Original 195.1 kB
  • After minification 175.2 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. Nk Hospital images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 2.3 kB

  • Original 24.4 kB
  • After minification 23.9 kB
  • After compression 22.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-84%

Potential reduce by 37.0 kB

  • Original 44.2 kB
  • After minification 35.4 kB
  • After compression 7.2 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. Nk-hospital.or.jp needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (55%)

Requests Now

42

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nk Hospital. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nk-hospital.or.jp

nk-hospital.or.jp

785 ms

common.css

common.css

349 ms

top.css

top.css

352 ms

text_small.css

text_small.css

351 ms

common.js

common.js

370 ms

main.js

main.js

384 ms

base.css

base.css

175 ms

contents.css

contents.css

433 ms

recruit.css

recruit.css

350 ms

analytics.js

analytics.js

40 ms

cmo_bg.gif

cmo_bg.gif

197 ms

head_logo.gif

head_logo.gif

187 ms

btn_link.gif

btn_link.gif

176 ms

btn_recruit.gif

btn_recruit.gif

219 ms

fontsizetext.gif

fontsizetext.gif

176 ms

spacer.gif

spacer.gif

176 ms

font_small.gif

font_small.gif

348 ms

font_middle.gif

font_middle.gif

349 ms

font_large.gif

font_large.gif

349 ms

mainimg.jpg

mainimg.jpg

924 ms

navi01.gif

navi01.gif

388 ms

navi02.gif

navi02.gif

433 ms

navi03.gif

navi03.gif

522 ms

navi04.gif

navi04.gif

522 ms

btn_greet.jpg

btn_greet.jpg

867 ms

kawaragi_banner.jpg

kawaragi_banner.jpg

775 ms

subti01.gif

subti01.gif

647 ms

icn_recruit.gif

icn_recruit.gif

694 ms

icn_hohoemi.gif

icn_hohoemi.gif

694 ms

icn_oth.gif

icn_oth.gif

863 ms

icn_reha.gif

icn_reha.gif

866 ms

subti02.gif

subti02.gif

867 ms

map.gif

map.gif

968 ms

btn02.gif

btn02.gif

1078 ms

btn04.gif

btn04.gif

1039 ms

btn_pagetop.gif

btn_pagetop.gif

1039 ms

counter.cgi

counter.cgi

1069 ms

collect

collect

12 ms

text_middle.css

text_middle.css

196 ms

text_large.css

text_large.css

196 ms

print.css

print.css

196 ms

btn_greet_on.jpg

btn_greet_on.jpg

391 ms

kawaragi_banner_on.jpg

kawaragi_banner_on.jpg

371 ms

Accessibility Review

nk-hospital.or.jp accessibility score

84

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.

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

nk-hospital.or.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nk-hospital.or.jp SEO score

92

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nk-hospital.or.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 Nk-hospital.or.jp 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

nk-hospital.or.jp

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