Access uzumaki.tv. 株式会社うずまき（アートディレクター／グラフィックデザイナー宮田圭介）

Report Summary

About Website

Visit uzumaki.tv now to see the best up-to-date Uzumaki content and also check out these interesting facts you probably never knew about uzumaki.tv

東京都新宿区四谷三丁目のデザイン事務所株式会社うずまき（アートディレクター／グラフィックデザイナー宮田圭介）のwebサイト、uzumaki.tvです。伝えたい気持ちが楽しく伝わる、ハッピーなビジュアルコミュニケーションを提供しています。

Visit uzumaki.tv

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

uzumaki.tv

1417 ms

trace.js

706 ms

index.css

203 ms

twitter.css

402 ms

colorbox.css

606 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 58% of them (42 requests) were addressed to the original Uzumaki.tv, 27% (20 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Contents.bownow.jp. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Uzumaki.tv.

Content Size

2.4 MB

After Optimization

2.3 MB

In fact, the total size of Uzumaki.tv main page is 2.4 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 31.3 kB

Original 41.7 kB
After minification 40.7 kB
After compression 10.4 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 31.3 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 18.6 kB

Original 2.1 MB
After minification 2.1 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. Uzumaki images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 48.9 kB

Original 241.9 kB
After minification 241.9 kB
After compression 193.0 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 48.9 kB or 20% of the original size.

CSS Optimization

-13%

Potential reduce by 3.2 kB

Original 23.9 kB
After minification 23.9 kB
After compression 20.7 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. Uzumaki.tv needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uzumaki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

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 Uzumaki.tv 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 Uzumaki.tv 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

uzumaki.tv

Open Graph data is detected on the main page of Uzumaki. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

株式会社うずまき（アートディレクター／グラフィックデザイナー 宮田圭介）

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)