Access okinawa-hosp.jp. 沖縄病院 - 独立行政法人国立病院機構

name

value

score

weighting

FCP (First Contentful Paint)

Value13.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.3 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

okinawa-hosp.jp

556 ms

www.okinawa-hosp.jp

1037 ms

master.css

363 ms

swfobject.js

360 ms

smartRollover.js

378 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 98% of them (100 requests) were addressed to the original Okinawa-hosp.jp, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Okinawa-hosp.jp.

Content Size

512.5 kB

After Optimization

418.6 kB

In fact, the total size of Okinawa-hosp.jp main page is 512.5 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. 35% of websites need less resources to load. Images take 421.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.3 kB

Original 25.8 kB
After minification 22.9 kB
After compression 5.5 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 2.9 kB, which is 11% 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 20.3 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 33.2 kB

Original 421.0 kB
After minification 387.8 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. Okinawa Hosp images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 4.8 kB

Original 24.1 kB
After minification 23.8 kB
After compression 19.2 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 4.8 kB or 20% of the original size.

CSS Optimization

-85%

Potential reduce by 35.6 kB

Original 41.7 kB
After minification 21.1 kB
After compression 6.1 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. Okinawa-hosp.jp needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okinawa Hosp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okinawa-hosp.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 Okinawa-hosp.jp main page’s claimed encoding is euc-jp. 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

okinawa-hosp.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

沖縄病院 - 独立行政法人 国立病院機構

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

okinawa-hosp.jp

www.okinawa-hosp.jp

master.css

swfobject.js

smartRollover.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

okinawa-hosp.jp

www.okinawa-hosp.jp

master.css

swfobject.js

smartRollover.js

base.css

layout.css

module.css

site.css

extension.css

filter.css

top.css

topics.css

menuIndex.css

list_typeA.css

list_typeB.css

list_typeC.css

detail.css

calendar.css

search.css

mailform.css

privacypolicy.css

sitemap.css

ga.js

print.css

__utm.gif

header_bg.jpg

site_logo.jpg

header_menu01_mouseout.jpg

header_menu02_mouseout.jpg

header_menu03_mouseout.jpg

topic_path_top.gif

top_alpha_h_for_patients.jpg

top_link_guide.jpg

top_link_guide_01.jpg

top_link_guide_02.jpg

top_link_guide_03.jpg

top_link_guide_04.jpg

top_link_guide_05.jpg

top_link_guide_06.jpg

top_link_guide_07.jpg

seikeigeka.jpg

gankango.jpg

沖縄病院 - 独立行政法人国立病院機構