Access tkdshop.jp. テコンドーオンラインショップ | テコンドー用品専門店

tkdshop.jp screenshot

3

Performance

Renders faster than
20% of other websites
79

Accessibility

Visual factors better than
that of 47% of websites
67

Best Practices

More advanced features
available than in
24% of websites
81

SEO

Google-friendlier than
43% of websites

First Response

1.3 sec

Resources Loaded

17.1 sec

Page Rendered

373 ms

tkdshop.jp screenshot

About Website

Visit tkdshop.jp now to see the best up-to-date Tkdshop content and also check out these interesting facts you probably never knew about tkdshop.jp

テコンドー用品専門店。アディダス、ナイキ、ムート、クォンなど各種テコンドー用品を販売。各種テコンドーメーカーの日本公式代理店

Visit tkdshop.jp

Key Findings

We analyzed Tkdshop.jp page load time and found that the first response time was 1.3 sec and then it took 17.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value6,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.695

7/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

www.tkdshop.jp

1281 ms

colormekit.css

345 ms

colormekit-responsive.css

516 ms

index.css

187 ms

top.css

192 ms

Our browser made a total of 246 requests to load all elements on the main page. We found that 4% of them (9 requests) were addressed to the original Tkdshop.jp, 84% (206 requests) were made to Img03.shop-pro.jp and 2% (6 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Img03.shop-pro.jp.

Content Size

2.4 MB

After Optimization

1.7 MB

In fact, the total size of Tkdshop.jp 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 502.4 kB

Original 539.2 kB
After minification 430.2 kB
After compression 36.7 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 109.0 kB, which is 20% 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 502.4 kB or 93% of the original size.

Image Optimization

-8%

Potential reduce by 129.1 kB

Original 1.7 MB
After minification 1.6 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. Tkdshop images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 7.1 kB

Original 103.8 kB
After minification 103.8 kB
After compression 96.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-64%

Potential reduce by 21.8 kB

Original 33.8 kB
After minification 27.2 kB
After compression 12.1 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. Tkdshop.jp needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 64% of the original size.

Requests Now

239

After Optimization

208

The browser has sent 239 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tkdshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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.

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

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

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tkdshop.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 Tkdshop.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

tkdshop.jp

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