Tools & Wizards About Us
sgm.co.jp screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sgm.co.jp

きもののさが美

Page Load Speed

6.9 sec in total

First Response

1.2 sec

Resources Loaded

5.3 sec

Page Rendered

418 ms

sgm.co.jp screenshot

About Website

Welcome to sgm.co.jp homepage info - get ready to check Sgm best content for Japan right away, or after learning these important things about sgm.co.jp

きもの専門店のさが美。きもの選びからお手入れ・シミ抜き・サイズ直し・帯合わせなどのコーディネート、TPOまで、無料でご相談いただけます。他店購入品や譲り受けたきものも歓迎。お見積もり無料。創業53年、全国72店舗（2026年4月現在）。着方レッスンや、きものを楽しむお出かけイベントもご案内しています。

Visit sgm.co.jp

Key Findings

We analyzed Sgm.co.jp page load time and found that the first response time was 1.2 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sgm.co.jp performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value2,300 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value72.4 s

0/100

10%

Network Requests Diagram

sgm.co.jp

1216 ms

gtm.js

57 ms

slick.css

344 ms

slick-theme.css

521 ms

theme.css

1016 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 76% of them (57 requests) were addressed to the original Sgm.co.jp, 12% (9 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sgm.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (3%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sgm.co.jp main page is 3.4 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. 45% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 76.8 kB

  • Original 115.3 kB
  • After minification 110.8 kB
  • After compression 38.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.8 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 13.8 kB

  • Original 3.1 MB
  • After minification 3.1 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. Sgm images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.6 kB

  • Original 174.7 kB
  • After minification 174.7 kB
  • After compression 168.1 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

-19%

Potential reduce by 13.7 kB

  • Original 73.8 kB
  • After minification 73.8 kB
  • After compression 60.1 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. Sgm.co.jp needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (51%)

Requests Now

61

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sgm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sgm.co.jp

sgm.co.jp

1216 ms

gtm.js

gtm.js

57 ms

slick.css

slick.css

344 ms

slick-theme.css

slick-theme.css

521 ms

theme.css

theme.css

1016 ms

gij4iwr.js

gij4iwr.js

127 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

692 ms

style.min.css

style.min.css

688 ms

styles.css

styles.css

698 ms

styles.css

styles.css

696 ms

jquery.min.js

jquery.min.js

1061 ms

jquery-migrate.min.js

jquery-migrate.min.js

868 ms

js

js

57 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

657 ms

jquery-migrate-1.3.0.min.js

jquery-migrate-1.3.0.min.js

656 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

673 ms

imagesloaded.pkgd.js

imagesloaded.pkgd.js

840 ms

slick.min.js

slick.min.js

841 ms

action.js

action.js

840 ms

wp-polyfill.min.js

wp-polyfill.min.js

1062 ms

index.js

index.js

1059 ms

jquery.form.min.js

jquery.form.min.js

1060 ms

scripts.js

scripts.js

1058 ms

navigation.js

navigation.js

1060 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

1060 ms

wp-embed.min.js

wp-embed.min.js

1185 ms

notosansjp.css

notosansjp.css

60 ms

p.gif

p.gif

157 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

254 ms

logo.svg

logo.svg

237 ms

mainvisual_graduation.jpg

mainvisual_graduation.jpg

609 ms

mainvisual_graduation_s.jpg

mainvisual_graduation_s.jpg

585 ms

mainvisual_araeru_kimono.jpg

mainvisual_araeru_kimono.jpg

813 ms

mainvisual_araeru_kimono_s.jpg

mainvisual_araeru_kimono_s.jpg

732 ms

mainvisual_denim.jpg

mainvisual_denim.jpg

1257 ms

mainvisual_denim_s.jpg

mainvisual_denim_s.jpg

1600 ms

mainvisual_gakuen_1.jpg

mainvisual_gakuen_1.jpg

785 ms

mainvisual_gakuen_1_s.jpg

mainvisual_gakuen_1_s.jpg

804 ms

banner_graduation.jpg

banner_graduation.jpg

953 ms

banner_graduation_s.jpg

banner_graduation_s.jpg

967 ms

banner_araeru_kimono.jpg

banner_araeru_kimono.jpg

992 ms

banner_araeru_kimono_s.jpg

banner_araeru_kimono_s.jpg

1347 ms

banner_denim.jpg

banner_denim.jpg

1133 ms

banner_denim_s.jpg

banner_denim_s.jpg

1152 ms

banner_gakuen.jpg

banner_gakuen.jpg

1176 ms

banner_gakuen_s.jpg

banner_gakuen_s.jpg

1313 ms

banner_care.jpg

banner_care.jpg

1336 ms

banner_care_s.jpg

banner_care_s.jpg

1359 ms

banner_odekake.jpg

banner_odekake.jpg

1436 ms

banner_odekake_s.jpg

banner_odekake_s.jpg

1486 ms

banner_company.png

banner_company.png

1516 ms

banner_recruit.png

banner_recruit.png

1532 ms

banner_contact.png

banner_contact.png

1537 ms

pattern.gif

pattern.gif

1622 ms

footer_pattern.png

footer_pattern.png

1610 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

75 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj35zS1g.ttf

75 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j35zS1g.ttf

105 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEj35zS1g.ttf

111 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEi35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEi35zS1g.ttf

113 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k35zS1g.ttf

112 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

113 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

112 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

111 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

1564 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

1586 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

1612 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

1646 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

1670 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

1703 ms

ajax-loader.gif

ajax-loader.gif

392 ms

m

m

111 ms

m

m

222 ms

m

m

272 ms

m

m

145 ms

Accessibility Review

sgm.co.jp accessibility score

90

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sgm.co.jp best practices score

83

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

Page has valid source maps

SEO Factors

sgm.co.jp SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Sgm.co.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 Sgm.co.jp 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

sgm.co.jp

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