Access japanda-ch.jp. ジャパンダCh総合トップ

japanda-ch.jp screenshot

3

Performance

Renders faster than
20% of other websites
97

Accessibility

Visual factors better than
that of 91% of websites
75

Best Practices

More advanced features
available than in
35% of websites
90

SEO

Google-friendlier than
68% of websites

First Response

612 ms

Resources Loaded

11.2 sec

Page Rendered

899 ms

japanda-ch.jp screenshot

About Website

Click here to check amazing Japanda Ch content for Japan. Otherwise, check out these important facts you probably never knew about japanda-ch.jp

損害保険ジャパンが提供するあなたの暮らしをサポートする情報サイト！ジャパンダChの総合トップページです。７つのチャンネルでは、専門家による情報を掲載しています。

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Key Findings

We analyzed Japanda-ch.jp page load time and found that the first response time was 612 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value17.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value23.0 s

0/100

10%

TBT (Total Blocking Time)

Value8,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value47.7 s

0/100

10%

612 ms

style_pc.css

513 ms

animate.css

854 ms

jquery.fancybox.css

533 ms

sprocket-jssdk.js

33 ms

Our browser made a total of 252 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Japanda-ch.jp, 7% (17 requests) were made to Googletagmanager.com and 3% (8 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Park.sompo-japan.co.jp.

Content Size

3.1 MB

After Optimization

2.4 MB

In fact, the total size of Japanda-ch.jp main page is 3.1 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. Only a small number of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 81.6 kB

Original 100.6 kB
After minification 88.8 kB
After compression 18.9 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 11.8 kB, which is 12% 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 81.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 76.1 kB

Original 2.0 MB
After minification 1.9 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. Japanda Ch images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 238.3 kB

Original 746.4 kB
After minification 738.2 kB
After compression 508.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 238.3 kB or 32% of the original size.

CSS Optimization

-88%

Potential reduce by 296.3 kB

Original 337.0 kB
After minification 279.9 kB
After compression 40.7 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. Japanda-ch.jp needs all CSS files to be minified and compressed as it can save up to 296.3 kB or 88% of the original size.

Requests Now

246

After Optimization

115

The browser has sent 246 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Japanda Ch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 10 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.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Japanda-ch.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 Japanda-ch.jp 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

japanda-ch.jp

Open Graph description is not detected on the main page of Japanda Ch. 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: