Access dameya.net. ワールドタンクミュージアムキットや1/144 戦車、艦船キットコレクションのことならDAMEYA-NETへ

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.938

3/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

dameya.net

1041 ms

m_sys_common.css

163 ms

import.css

316 ms

js

87 ms

recommend.js

819 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 15% of them (20 requests) were addressed to the original Dameya.net, 45% (62 requests) were made to Gigaplus.makeshop.jp and 30% (41 requests) were made to Makeshop-multi-images.akamaized.net. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Makeshop-multi-images.akamaized.net.

Content Size

1.7 MB

After Optimization

1.6 MB

In fact, the total size of Dameya.net main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 83.8 kB

Original 98.4 kB
After minification 87.1 kB
After compression 14.6 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 11.2 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 83.8 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 69.9 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. Dameya images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.8 kB

Original 67.0 kB
After minification 66.2 kB
After compression 65.2 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

-41%

Potential reduce by 4.7 kB

Original 11.4 kB
After minification 10.8 kB
After compression 6.6 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. Dameya.net needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 41% of the original size.

Requests Now

135

After Optimization

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dameya. 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 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Serves images with low resolution

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dameya.net 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 Dameya.net main page’s claimed encoding is shift_jis. 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

dameya.net

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

ワールドタンクミュージアムキットや1/144 戦車、艦船キットコレクションのことならDAMEYA-NETへ

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

dameya.net

m_sys_common.css

import.css

js

recommend.js

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

dameya.net

m_sys_common.css

import.css

js

recommend.js

jquery.min.js

jquery-migrate-3.0.0.min.js

jquery.bxslider.min.js

jquery.bxslider.css

rollover.js

jquery.js

ytag.js

js

script

check_history.css

pager.css

shopdetail.css

ranking.css

basket.css

security.css

category_menu.css

topicpath.css

catalog.css

ordercontract.css

shopbell_banner.gif

syumi88_31.gif

count2.makeshop.jp

0000000014472_xebkOJx.jpg

iconX.gif

iconL.gif

0000000014462_45u4sMa.jpg

0000000014122_2j3GmvE.jpg

0000000013202_9WhRaXN.jpg

0000000013772_2d1rLrm.jpg

0000000014493_h4d1E0o.jpg

0000000014483_KosHDHY.jpg

0000000014463_KaQ0pZD.jpg

0000000014473_pbPYfTP.jpg

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0000000014443_hgVAAMX.jpg

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