Access ip4.co.jp. IP4 Inc. アイピーフォー株式会社

Report Summary

About Website

Click here to check amazing IP4 content for Japan. Otherwise, check out these important facts you probably never knew about ip4.co.jp

IP4（アイピーフォー）は、知的財産を活用した商品企画から流通、プロモーションまでをトータルプロデュースする事で生まれるINTELLECTUAL COMMUNICATIONをご提供します。事業内容：オリジナル雑貨商品の企画、製造販売、キャラクターライセンス事業、OEM生産等。

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

ip4.co.jp

475 ms

import.css

154 ms

top.css

306 ms

jsapi

58 ms

jquery.meerkat.js

338 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 83% of them (44 requests) were addressed to the original Ip4.co.jp, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (898 ms) belongs to the original domain Ip4.co.jp.

Content Size

101.9 kB

After Optimization

51.6 kB

In fact, the total size of Ip4.co.jp main page is 101.9 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. 30% of websites need less resources to load. Javascripts take 50.8 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 11.4 kB

Original 16.1 kB
After minification 15.4 kB
After compression 4.8 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 11.4 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 820 B

Original 21.2 kB
After minification 20.4 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. IP4 images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 27.9 kB

Original 50.8 kB
After minification 36.8 kB
After compression 23.0 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 27.9 kB or 55% of the original size.

CSS Optimization

-75%

Potential reduce by 10.3 kB

Original 13.8 kB
After minification 9.0 kB
After compression 3.4 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. Ip4.co.jp needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IP4. 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 10 to 1 for CSS 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Ip4.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 Ip4.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

ip4.co.jp

Open Graph description is not detected on the main page of IP4. 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

IP4 Inc. アイピーフォー株式会社

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)