Access innervision.co.jp. 画像とITの医療情報ポータルサイト

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

innervision.co.jp

480 ms

www.innervision.co.jp

21 ms

www.innervision.co.jp

1424 ms

import.css

311 ms

colorbox.css

163 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 95% of them (111 requests) were addressed to the original Innervision.co.jp, 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 (1.8 sec) belongs to the original domain Innervision.co.jp.

Content Size

1.2 MB

After Optimization

930.1 kB

In fact, the total size of Innervision.co.jp main page is 1.2 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. 40% of websites need less resources to load. Images take 916.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 35.2 kB

Original 46.8 kB
After minification 40.8 kB
After compression 11.6 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 6.0 kB, which is 13% 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 35.2 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 74.4 kB

Original 916.7 kB
After minification 842.3 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. Innervision images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 84.1 kB

Original 147.9 kB
After minification 140.8 kB
After compression 63.8 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 84.1 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 45.4 kB

Original 57.7 kB
After minification 46.9 kB
After compression 12.3 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. Innervision.co.jp needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 79% of the original size.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Innervision. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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 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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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 Innervision.co.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 Innervision.co.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

innervision.co.jp

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

画像とITの医療情報ポータルサイト｜インナビネット

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

innervision.co.jp

www.innervision.co.jp

www.innervision.co.jp

import.css

colorbox.css

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

innervision.co.jp

www.innervision.co.jp

www.innervision.co.jp

import.css

colorbox.css

index.css

cms.css

swicht_btn.css

jquery-slider.css

ga.js

heightLine.js

jquery.min.js

jquery.easing.1.3.js

rollover.js

script.js

jquery.colorbox-min.js

slides.min.jquery.js

advertisement.js

js

reset.css

module.css

baselayout.css

common.css

style.css

analytics.js

logo_head.gif

icon_arrow_r1.gif

nav_healthcareExpo_off.gif

nav_modalityNavi_off.gif

btn_search.gif

6_banner_large.jpg

2024-6_banner_large.jpg

ITEM2024_banner_large.jpg

App-Store_banner_large.jpg

title_itvision_online.gif

itvision_online_bnr.jpg

title_special-report.gif

2304TEM2024_bnr_238%C3%9779pixel.jpg

2311_RSNA2023bnr_238%C3%9779pixel.jpg

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