Access c-kan.net. Ｃ型肝炎の正しい知識（c-kan.net）

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About Website

Click here to check amazing C Kan content for Japan. Otherwise, check out these important facts you probably never knew about c-kan.net

C型肝炎の基礎知識から著しい効果を示す最新治療までをわかりやすく解説しているサイト。MSDが運営。

Visit c-kan.net

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

www.c-kan.net

525 ms

basejquery.js

915 ms

base.js

448 ms

A.setbodyMargin.css+000003-format.css+000002-common.css+000006-base.css,Mcc.576yFpc7FZ.css.pagespeed.cf.I4OebJ-OuD.css

304 ms

jquery-1.7.2.min.js.pagespeed.jm.TiC1blcYSb.js

452 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 90% of them (83 requests) were addressed to the original C-kan.net, 4% (4 requests) were made to Tags.tiqcdn.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain C-kan.net.

Content Size

221.0 kB

After Optimization

85.0 kB

In fact, the total size of C-kan.net main page is 221.0 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. 45% of websites need less resources to load. Javascripts take 151.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 43.8 kB

Original 64.9 kB
After minification 61.3 kB
After compression 21.1 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 43.8 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 4.8 kB
After minification 4.8 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. C Kan images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 92.1 kB

Original 151.0 kB
After minification 129.3 kB
After compression 58.9 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 92.1 kB or 61% of the original size.

CSS Optimization

-27%

Potential reduce by 76 B

Original 285 B
After minification 267 B
After compression 209 B

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. C-kan.net needs all CSS files to be minified and compressed as it can save up to 76 B or 27% of the original size.

Requests Now

After Optimization

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Kan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

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

Search Engine Optimization Advices

Language and Encoding

Language Detected

JA
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C-kan.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that C-kan.net 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

c-kan.net

Open Graph description is not detected on the main page of C Kan. 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

Ｃ型肝炎の正しい知識（c-kan.net） | MSD

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)