Access onitsukatigermagazine.com. オニツカタイガー | 公式オンラインストア Onitsuka Tiger ONLINE STORE

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,130 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.286

42/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

www.onitsukatigermagazine.com

745 ms

language-selector.css

304 ms

font-awesome.min.css

6 ms

reset.css

316 ms

jcarousellite.css

321 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 89% of them (100 requests) were addressed to the original Onitsukatigermagazine.com, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Js.fout.jp. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Onitsukatigermagazine.com.

Content Size

14.1 MB

After Optimization

13.5 MB

In fact, the total size of Onitsukatigermagazine.com main page is 14.1 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. 55% of websites need less resources to load. Images take 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 34.5 kB

Original 40.7 kB
After minification 36.4 kB
After compression 6.2 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 4.3 kB, which is 11% 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 34.5 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 352.5 kB

Original 13.7 MB
After minification 13.4 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. Onitsuka Tiger Magazine images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 187.3 kB

Original 261.2 kB
After minification 218.0 kB
After compression 73.9 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 187.3 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 56.3 kB

Original 69.6 kB
After minification 54.7 kB
After compression 13.3 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. Onitsukatigermagazine.com needs all CSS files to be minified and compressed as it can save up to 56.3 kB or 81% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onitsuka Tiger Magazine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 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 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Onitsukatigermagazine.com 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 Onitsukatigermagazine.com 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

onitsukatigermagazine.com

Open Graph description is not detected on the main page of Onitsuka Tiger Magazine. 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

オニツカタイガー | 公式オンラインストア Onitsuka Tiger ONLINE STORE

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

www.onitsukatigermagazine.com

language-selector.css

font-awesome.min.css

reset.css

jcarousellite.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

www.onitsukatigermagazine.com

language-selector.css

font-awesome.min.css

reset.css

jcarousellite.css

common.css

top_flexslider.css

jquery.fs.boxer.css

nendRt.js

jquery-1.11.1.min.js

jquery.easing.js

jquery.flexslider.js

jquery.fs.boxer.js

jquery.jcarousellite.js

common.js

blade_track_jp.js

segmentation.js

logo.png

gnav.png

hd_sns.png

_top_main_title_b.jpg

top_carousel6.jpg

OTXAP_carousel_02.jpg

top_carousel5.jpg

OTM_carousel_05.jpg

tit_news01.jpg

icon_genre02.gif

693C0118-425x283.jpg

693C0631-425x283.jpg

image.php_-425x283.jpeg

38A7892-425x283.jpg

38A7746-425x283.jpg

p1-640x427.jpg

btn_archive01.gif

tit_news02.jpg

38A7860-425x283.jpg

001-575x480.jpg

019_38A9770-425x283.jpg

tit_interview01.jpg

top_banner7.jpg

tit_backnumber01.jpg

image.php

image.php