Access maekawa-kayagoban.co.jp. 【前川榧碁盤店】本榧碁盤・将棋盤専門店

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.658

8/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

maekawa-kayagoban.co.jp

531 ms

www.maekawa-kayagoban.co.jp

773 ms

default.css

506 ms

jquery.min.js

80 ms

function.js

341 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 53% of them (54 requests) were addressed to the original Maekawa-kayagoban.co.jp, 39% (40 requests) were made to Image1.shopserve.jp and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Maekawa-kayagoban.co.jp.

Content Size

808.9 kB

After Optimization

667.5 kB

In fact, the total size of Maekawa-kayagoban.co.jp main page is 808.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 649.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.5 kB

Original 67.4 kB
After minification 58.2 kB
After compression 10.9 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 9.1 kB, which is 14% 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 56.5 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 39.1 kB

Original 649.6 kB
After minification 610.5 kB

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. Maekawa Kayagoban images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 5.3 kB

Original 45.2 kB
After minification 42.8 kB
After compression 39.9 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 5.3 kB or 12% of the original size.

CSS Optimization

-87%

Potential reduce by 40.6 kB

Original 46.8 kB
After minification 30.0 kB
After compression 6.2 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. Maekawa-kayagoban.co.jp needs all CSS files to be minified and compressed as it can save up to 40.6 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maekawa Kayagoban. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

Areas of Improvement

High

Does not use HTTPS

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

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maekawa-kayagoban.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Maekawa-kayagoban.co.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

maekawa-kayagoban.co.jp

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

【前川榧碁盤店】本榧碁盤・将棋盤専門店

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

maekawa-kayagoban.co.jp

www.maekawa-kayagoban.co.jp

default.css

jquery.min.js

function.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

maekawa-kayagoban.co.jp

www.maekawa-kayagoban.co.jp

default.css

jquery.min.js

function.js

opacity-rollover2.1.js

pcsmpflg.js

conversion.js

dc.js

gs00006-item.jpg

foot_back.gif

head_back.jpg

head_submenu1.gif

head_submenu2.gif

head_submenu3.gif

head_logo.png

head_navi1.jpg

head_navi2.jpg

head_navi3.jpg

head_navi4.jpg

head_navi5.jpg

head_navi6.jpg

head_navi7.jpg

goisi_info_bn.jpg

side_cart_btn.gif

side_member_tt.jpg

side_login_btn.gif

side_member_btn.gif

side_bn1.jpg

oil_bn.jpg

side_menu.gif

side_mn_igo.gif

side_mn_syo.gif

side_tel.gif

side_fax.gif

side_mail.gif

spacer.gif

side_shop.gif

rss.gif

mi_keyvisual.png

main_itm_igo.jpg

main_itm_syo.jpg

main_syokunin.jpg