Tools & Wizards About Us
supremo.jp screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

supremo.jp

ゼニア生地専門のオーダースーツ店スプレーモ | 東京・銀座

Page Load Speed

8.1 sec in total

First Response

576 ms

Resources Loaded

6.5 sec

Page Rendered

1 sec

supremo.jp screenshot

About Website

Click here to check amazing Supremo content for Japan. Otherwise, check out these important facts you probably never knew about supremo.jp

正規ゼニア生地取扱認定店の創業1888年オーダースーツ専門店（銀座・岐阜）

Visit supremo.jp

Key Findings

We analyzed Supremo.jp page load time and found that the first response time was 576 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

supremo.jp performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.582

11/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

supremo.jp

576 ms

common.css

172 ms

style_n0107.css

347 ms

blogfeed.js

338 ms

blogfeed2.js

327 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 60% of them (94 requests) were addressed to the original Supremo.jp, 16% (25 requests) were made to Scontent.xx.fbcdn.net and 12% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Supremo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.1 kB (9%)

Content Size

3.5 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supremo.jp main page is 3.5 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.3 kB

  • Original 51.8 kB
  • After minification 35.6 kB
  • After compression 11.5 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 31% 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 40.3 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 126.0 kB

  • Original 3.2 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. Supremo images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 61.1 kB

  • Original 132.4 kB
  • After minification 130.7 kB
  • After compression 71.3 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 61.1 kB or 46% of the original size.

CSS Optimization

-84%

Potential reduce by 81.7 kB

  • Original 96.9 kB
  • After minification 78.8 kB
  • After compression 15.1 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. Supremo.jp needs all CSS files to be minified and compressed as it can save up to 81.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (26%)

Requests Now

152

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supremo. 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

supremo.jp

supremo.jp

576 ms

common.css

common.css

172 ms

style_n0107.css

style_n0107.css

347 ms

blogfeed.js

blogfeed.js

338 ms

blogfeed2.js

blogfeed2.js

327 ms

swapimage.js

swapimage.js

353 ms

telnum6.js

telnum6.js

354 ms

telnum2.js

telnum2.js

354 ms

telnum4.js

telnum4.js

481 ms

jquery-ui.css

jquery-ui.css

58 ms

jquery.min.js

jquery.min.js

31 ms

jquery-ui.min.js

jquery-ui.min.js

52 ms

jquery.ui.datepicker-ja.js

jquery.ui.datepicker-ja.js

51 ms

conversion.js

conversion.js

514 ms

send.cgi

send.cgi

471 ms

body_bg.jpg

body_bg.jpg

186 ms

hd_logo.png

hd_logo.png

200 ms

btn-raiten_yoyaku.png

btn-raiten_yoyaku.png

200 ms

bnt_topcloth3_f2.png

bnt_topcloth3_f2.png

960 ms

title-miryoku.png

title-miryoku.png

800 ms

title-miryoku02.png

title-miryoku02.png

847 ms

btn-nagareB.png

btn-nagareB.png

365 ms

btn-suit_styleB.png

btn-suit_styleB.png

366 ms

topreason_03-img01.jpg

topreason_03-img01.jpg

551 ms

btn-collectionB.png

btn-collectionB.png

891 ms

topreason_04-img01.gif

topreason_04-img01.gif

797 ms

topreason_04-img02.jpg

topreason_04-img02.jpg

910 ms

topreason_04-img03.jpg

topreason_04-img03.jpg

1551 ms

topreason_04-img04.gif

topreason_04-img04.gif

837 ms

btn-optionB.png

btn-optionB.png

1006 ms

tit_90-hosyou.gif

tit_90-hosyou.gif

1016 ms

btn-henkinhosyouB.png

btn-henkinhosyouB.png

1070 ms

tit_kakakuijyo.png

tit_kakakuijyo.png

1092 ms

100_syoujyou.png

100_syoujyou.png

1152 ms

top_img-shimizu.jpg

top_img-shimizu.jpg

1194 ms

rsv_btn-01_order.png

rsv_btn-01_order.png

1198 ms

supremo-bottom.gif

supremo-bottom.gif

1246 ms

title-order_koe.png

title-order_koe.png

1277 ms

top_voice03.jpg

top_voice03.jpg

1352 ms

top_voice04.jpg

top_voice04.jpg

1384 ms

top_voice02.jpg

top_voice02.jpg

1387 ms

btn-koeB.png

btn-koeB.png

1424 ms

supremo-title.jpg

supremo-title.jpg

1458 ms

supremo_wardrobe-provider.gif

supremo_wardrobe-provider.gif

1528 ms

supremo_media-performance.gif

supremo_media-performance.gif

1553 ms

media_img01.gif

media_img01.gif

1557 ms

media_img02.jpg

media_img02.jpg

1618 ms

supremo_access-information.gif

supremo_access-information.gif

1635 ms

supremo-akusesu_img.jpg

supremo-akusesu_img.jpg

1709 ms

sdk.js

sdk.js

17 ms

btn-akusesu_n.png

btn-akusesu_n.png

1702 ms

124 ms

analytics.js

analytics.js

9 ms

tag.js

tag.js

36 ms

xd_arbiter.php

xd_arbiter.php

54 ms

xd_arbiter.php

xd_arbiter.php

61 ms

collect

collect

31 ms

tag

tag

47 ms

supremo_facebook.gif

supremo_facebook.gif

1532 ms

supremo-img01.gif

supremo-img01.gif

1536 ms

btn-facebook.png

btn-facebook.png

1600 ms

collect

collect

57 ms

page.php

page.php

397 ms

ga-audiences

ga-audiences

31 ms

reserve_tel01.gif

reserve_tel01.gif

1457 ms

reserve_b.gif

reserve_b.gif

1513 ms

menu01_f2.gif

menu01_f2.gif

1425 ms

menu11.gif

menu11.gif

1346 ms

Ezryo55Cca5.css

Ezryo55Cca5.css

39 ms

HKna9a9CcB_.css

HKna9a9CcB_.css

45 ms

2NJaWBZ8ldv.css

2NJaWBZ8ldv.css

43 ms

m3UplzJmRpp.css

m3UplzJmRpp.css

45 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

41 ms

YvxwM8R7ol8.js

YvxwM8R7ol8.js

64 ms

ihptErjAmMX.js

ihptErjAmMX.js

38 ms

3So47A9WcrL.js

3So47A9WcrL.js

62 ms

1BQnIVjTFoC.js

1BQnIVjTFoC.js

76 ms

6PDLJFN-l6_.js

6PDLJFN-l6_.js

74 ms

cUsKAwzqrQw.js

cUsKAwzqrQw.js

87 ms

12316120_935003226549396_8121680616057114091_n.jpg

12316120_935003226549396_8121680616057114091_n.jpg

139 ms

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23 ms

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26 ms

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21 ms

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603395_273384866110707_1297005618_n.jpg

26 ms

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23 ms

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10898214_752232131521445_3452075376245470662_n.jpg

24 ms

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40 ms

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28 ms

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29 ms

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27 ms

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24 ms

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25 ms

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943001_257658461042684_1370652429_n.jpg

27 ms

379125_225136564235701_615227465_n.jpg

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154 ms

944999_985667521482966_7968444880115715740_n.jpg

944999_985667521482966_7968444880115715740_n.jpg

28 ms

12779066_985667574816294_1646169323788535416_o.jpg

12779066_985667574816294_1646169323788535416_o.jpg

31 ms

10354998_985219728194412_3655001052767858539_n.jpg

10354998_985219728194412_3655001052767858539_n.jpg

29 ms

5043_985219748194410_4380111404620744507_n.jpg

5043_985219748194410_4380111404620744507_n.jpg

33 ms

544070_985219771527741_6061543215569628188_n.jpg

544070_985219771527741_6061543215569628188_n.jpg

33 ms

1014454_984548978261487_1566799098298969084_n.jpg

1014454_984548978261487_1566799098298969084_n.jpg

33 ms

1531772_984549004928151_7594860078939538543_n.jpg

1531772_984549004928151_7594860078939538543_n.jpg

45 ms

10250249_982961021753616_169524048046051343_n.jpg

10250249_982961021753616_169524048046051343_n.jpg

36 ms

12814413_983274541722264_275457883762670903_n.jpg

12814413_983274541722264_275457883762670903_n.jpg

44 ms

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12829281_983274581722260_1183433145063632825_o.jpg

48 ms

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wL6VQj7Ab77.png

12 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

13 ms

GtIpNnEyqq_.png

GtIpNnEyqq_.png

13 ms

6GqoI2ZyIrf.png

6GqoI2ZyIrf.png

12 ms

menu14.gif

menu14.gif

1107 ms

menu05.gif

menu05.gif

1188 ms

menu06.gif

menu06.gif

1161 ms

menu08.gif

menu08.gif

1204 ms

menu02.gif

menu02.gif

1181 ms

menu04.gif

menu04.gif

1156 ms

R9a_DtVRZgv.js

R9a_DtVRZgv.js

4 ms

cUDgRFxaoIk.js

cUDgRFxaoIk.js

5 ms

0JBr1QHp8Gi.js

0JBr1QHp8Gi.js

6 ms

kDOzhTr2W91.js

kDOzhTr2W91.js

5 ms

menu09.gif

menu09.gif

1115 ms

menu13.gif

menu13.gif

1159 ms

menu07.gif

menu07.gif

1163 ms

side_yoyaku.png

side_yoyaku.png

1152 ms

side_tel_upper.gif

side_tel_upper.gif

1141 ms

side_tel_dnner.gif

side_tel_dnner.gif

1094 ms

side_dotline.gif

side_dotline.gif

1048 ms

nav_map.gif

nav_map.gif

1492 ms

side_btn-02.png

side_btn-02.png

1112 ms

bnr_blog.jpg

bnr_blog.jpg

1108 ms

bnr_mobile.gif

bnr_mobile.gif

1055 ms

wrap.gif

wrap.gif

1025 ms

hd_img_renew-02.jpg

hd_img_renew-02.jpg

1548 ms

hd_tels3w.png

hd_tels3w.png

1125 ms

topreason_01.jpg

topreason_01.jpg

1408 ms

topreason_02.jpg

topreason_02.jpg

1710 ms

topreason_03.jpg

topreason_03.jpg

1722 ms

topreason_04.jpg

topreason_04.jpg

1714 ms

topreason_05_n.jpg

topreason_05_n.jpg

2007 ms

supremo-bg.gif

supremo-bg.gif

1406 ms

rsv_top.jpg

rsv_top.jpg

1858 ms

reserve_tel02bg.gif

reserve_tel02bg.gif

1478 ms

reserve_tel03num.png

reserve_tel03num.png

1632 ms

nv_cnt_telnum2.gif

nv_cnt_telnum2.gif

1686 ms

nv_frm_caution.gif

nv_frm_caution.gif

1716 ms

ya.js

ya.js

333 ms

menu11_f2.gif

menu11_f2.gif

159 ms

menu14_f2.gif

menu14_f2.gif

172 ms

menu05_f2.gif

menu05_f2.gif

181 ms

menu06_f2.gif

menu06_f2.gif

180 ms

menu08_f2.gif

menu08_f2.gif

189 ms

menu02_f2.gif

menu02_f2.gif

172 ms

menu04_f2.gif

menu04_f2.gif

315 ms

menu09_f2.gif

menu09_f2.gif

340 ms

menu13_f2.gif

menu13_f2.gif

341 ms

menu07_f2.gif

menu07_f2.gif

355 ms

pb.js

pb.js

1470 ms

354 ms

Accessibility Review

supremo.jp accessibility score

98

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

supremo.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

supremo.jp SEO score

82

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

Links do not have descriptive text

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Supremo.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 Supremo.jp 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

supremo.jp

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