Tools & Wizards About Us

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

store-tnj.jp

YOSHINORI KOTAKE DESIGN（ヨシノリコタケ） 総代理店｜TNJ Online Store

Page Load Speed

7 sec in total

First Response

822 ms

Resources Loaded

5.8 sec

Page Rendered

340 ms

About Website

Welcome to store-tnj.jp homepage info - get ready to check Store TNJ best content for Japan right away, or after learning these important things about store-tnj.jp

TNJ Online Storeは、444キャップブランド「ヨシノリコタケデザイン」公式通販サイト（YOSHINORI KOTAKE総代理店）です。エナメル、ビーズ、スパンコール、刺繍などの444キャップを数多く取り揃えております。

Visit store-tnj.jp

Key Findings

We analyzed Store-tnj.jp page load time and found that the first response time was 822 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

store-tnj.jp performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value27.3 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

store-tnj.jp

822 ms

index.css

184 ms

top.css

186 ms

jquery.min.js

30 ms

bootstrap.min.css

1713 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 6% of them (6 requests) were addressed to the original Store-tnj.jp, 38% (35 requests) were made to Tnj.jp and 16% (15 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Tnj.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 390.8 kB (19%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Store-tnj.jp main page is 2.1 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.3 kB

  • Original 23.2 kB
  • After minification 18.2 kB
  • After compression 5.9 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 5.0 kB, which is 21% 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 17.3 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 8.5 kB

  • Original 1.5 MB
  • After minification 1.5 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. Store TNJ images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 176.4 kB

  • Original 319.9 kB
  • After minification 266.2 kB
  • After compression 143.5 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 176.4 kB or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 188.7 kB

  • Original 226.1 kB
  • After minification 202.7 kB
  • After compression 37.4 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. Store-tnj.jp needs all CSS files to be minified and compressed as it can save up to 188.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (76%)

Requests Now

76

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store TNJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

store-tnj.jp accessibility score

76

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

store-tnj.jp best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

store-tnj.jp SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Store-tnj.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 Store-tnj.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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