Tools & Wizards About Us
jbwa.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jbwa.jp

日本ブラジリアンワックス協会：JBWA【公式】

Page Load Speed

9.2 sec in total

First Response

518 ms

Resources Loaded

8.3 sec

Page Rendered

397 ms

jbwa.jp screenshot

About Website

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

ブラジリアンワックス「アンダーヘアのワックス脱毛」の正しい知識と技術発展を目指し、安心・安全なサロンを広めるためのワックス脱毛協会：JBWA。全国加盟店数200サロン以上が登録中。

Visit jbwa.jp

Key Findings

We analyzed Jbwa.jp page load time and found that the first response time was 518 ms and then it took 8.7 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

jbwa.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.878

3/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

jbwa.jp

518 ms

www.jbwa.jp

1065 ms

top.css

181 ms

mediaquery.css

360 ms

jquery.min.js

27 ms

Our browser made a total of 215 requests to load all elements on the main page. We found that 87% of them (187 requests) were addressed to the original Jbwa.jp, 5% (11 requests) were made to Fonts.gstatic.com and 3% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jbwa.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.9 kB (3%)

Content Size

3.5 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbwa.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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 83.0 kB

  • Original 102.0 kB
  • After minification 82.6 kB
  • After compression 19.0 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 19.4 kB, which is 19% 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 83.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 26.5 kB

  • Original 3.3 MB
  • After minification 3.3 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. JBWA images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 2.3 kB

  • Original 66.0 kB
  • After minification 65.9 kB
  • After compression 63.7 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

-17%

Potential reduce by 4.1 kB

  • Original 23.7 kB
  • After minification 23.7 kB
  • After compression 19.6 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. Jbwa.jp needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (10%)

Requests Now

200

After Optimization

180

  • Images
  • JavaScript
  • CSS

The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JBWA. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jbwa.jp

jbwa.jp

518 ms

www.jbwa.jp

www.jbwa.jp

1065 ms

top.css

top.css

181 ms

mediaquery.css

mediaquery.css

360 ms

jquery.min.js

jquery.min.js

27 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

541 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

669 ms

jquery.bxslider.css

jquery.bxslider.css

670 ms

main_slide.js

main_slide.js

671 ms

jquery.cycle.js

jquery.cycle.js

672 ms

ybjUtil.js

ybjUtil.js

686 ms

ybjConfig.js

ybjConfig.js

719 ms

css

css

35 ms

css

css

52 ms

css

css

58 ms

css

css

57 ms

navigationsp.js

navigationsp.js

885 ms

all.css

all.css

46 ms

css

css

18 ms

notosansjp.css

notosansjp.css

22 ms

gtm.js

gtm.js

150 ms

ja.png

ja.png

337 ms

head_bg.jpg

head_bg.jpg

212 ms

head.jpg

head.jpg

344 ms

clear.gif

clear.gif

211 ms

navi_01.gif

navi_01.gif

212 ms

navi_02.gif

navi_02.gif

212 ms

navi_03.gif

navi_03.gif

212 ms

navi_logo.gif

navi_logo.gif

383 ms

navi_04-2.gif

navi_04-2.gif

375 ms

navi_05-2.gif

navi_05-2.gif

375 ms

navi_06.gif

navi_06.gif

377 ms

img_catch2024.jpg

img_catch2024.jpg

383 ms

img_catch2024new.jpg

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512 ms

img_catch_corona2021.png

img_catch_corona2021.png

547 ms

img_catch2024_sp.jpg

img_catch2024_sp.jpg

546 ms

img_catch2024new_sp.jpg

img_catch2024new_sp.jpg

557 ms

img_catch_corona2021_sp.png

img_catch_corona2021_sp.png

560 ms

footer_bn_01.jpg

footer_bn_01.jpg

561 ms

main_07.jpg

main_07.jpg

1176 ms

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1045 ms

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main_02.jpg

1047 ms

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main_03.jpg

1067 ms

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main_04.jpg

1251 ms

main_slide_sam07.jpg

main_slide_sam07.jpg

739 ms

main_slide_sam06.jpg

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916 ms

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1101 ms

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1217 ms

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1217 ms

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1287 ms

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1448 ms

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1349 ms

pick_up_sam12.jpg

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1389 ms

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1389 ms

topix_title_02.jpg

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1436 ms

topix_title_01.jpg

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1489 ms

MIOWAX-88_92.jpg

MIOWAX-88_92.jpg

1521 ms

sdk.js

sdk.js

107 ms

SONNE-88_92.jpg

SONNE-88_92.jpg

1528 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

159 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

160 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1g.ttf

48 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj35zS1g.ttf

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89 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j35zS1g.ttf

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89 ms

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88 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEi35zS1g.ttf

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88 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFM8k35zS1g.ttf

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88 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35zS1g.ttf

88 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFJEk35zS1g.ttf

93 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk35zS1g.ttf

157 ms

ga.js

ga.js

139 ms

sdk.js

sdk.js

130 ms

VIOlet-88_92.jpg

VIOlet-88_92.jpg

1358 ms

Amaranthus-88_92.jpg

Amaranthus-88_92.jpg

1408 ms

APPEAL-88_92.jpg

APPEAL-88_92.jpg

1419 ms

CHEVAL-88_92.jpg

CHEVAL-88_92.jpg

1454 ms

__utm.gif

__utm.gif

33 ms

bonny-88_92.jpg

bonny-88_92.jpg

1393 ms

LuBGvPwLwP.png

LuBGvPwLwP.png

49 ms

116 ms

collect

collect

31 ms

Ulu-88_92.jpg

Ulu-88_92.jpg

1398 ms

LOOP-88_92.jpg

LOOP-88_92.jpg

1367 ms

FREDONNER-88_92.jpg

FREDONNER-88_92.jpg

1425 ms

Camellia-88_92.jpg

Camellia-88_92.jpg

1432 ms

Crevia-88_92.jpg

Crevia-88_92.jpg

1456 ms

LEBRON-88_92.jpg

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1876 ms

m-nagomi-88_92.jpg

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1401 ms

REWARD-88_92.jpg

REWARD-88_92.jpg

1367 ms

tigerlily-88_92.jpg

tigerlily-88_92.jpg

1438 ms

SMOOTH-88_92.jpg

SMOOTH-88_92.jpg

1433 ms

more-88_92.jpg

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1460 ms

co-fuu-88_92.jpg

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1524 ms

DAN-88_92.jpg

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1345 ms

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1246 ms

takanoyuri-88_92.jpg

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1128 ms

foot_nail_coeur-88_92.jpg

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1154 ms

VENUS-Gunma-88_92.jpg

VENUS-Gunma-88_92.jpg

1188 ms

Jasmine-88_92.jpg

Jasmine-88_92.jpg

1155 ms

SouthernBelle-88_92.jpg

SouthernBelle-88_92.jpg

1162 ms

Lunasol-88_92.jpg

Lunasol-88_92.jpg

1147 ms

INTIMATE-88_92.jpg

INTIMATE-88_92.jpg

1156 ms

oyayubi-88_92.jpg

oyayubi-88_92.jpg

1177 ms

Ruru-88_92.jpg

Ruru-88_92.jpg

1138 ms

verite-88_92.jpg

verite-88_92.jpg

1088 ms

EVIAS-88_92.jpg

EVIAS-88_92.jpg

1134 ms

makana-88_92.jpg

makana-88_92.jpg

1154 ms

fiora-88_92.jpg

fiora-88_92.jpg

1113 ms

KIND-88_92.jpg

KIND-88_92.jpg

1154 ms

FourRose-88_92.jpg

FourRose-88_92.jpg

1111 ms

RIMA-88_92.jpg

RIMA-88_92.jpg

1088 ms

glamorous-88_92.jpg

glamorous-88_92.jpg

1140 ms

mens_expert-88_92.jpg

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1170 ms

Lien-88_92.jpg

Lien-88_92.jpg

1106 ms

Honeycoco-88_92.jpg

Honeycoco-88_92.jpg

1145 ms

Misel_Labo-88_92.jpg

Misel_Labo-88_92.jpg

1111 ms

Banana-88_92.jpg

Banana-88_92.jpg

1089 ms

CLEAD-88_92.jpg

CLEAD-88_92.jpg

1145 ms

Facile-88_92.jpg

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1157 ms

epinus-88_92.jpg

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1118 ms

OZ-88_92.jpg

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1141 ms

TETHERA-88_92.jpg

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1110 ms

forall-88_92.jpg

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1049 ms

casier_ashikaga-88_92.jpg

casier_ashikaga-88_92.jpg

1154 ms

Annabeate-88_92.jpg

Annabeate-88_92.jpg

1087 ms

Bloom-88_92.jpg

Bloom-88_92.jpg

1105 ms

BEGINS-88_92.jpg

BEGINS-88_92.jpg

1100 ms

Honey_Room-88_92.jpg

Honey_Room-88_92.jpg

1036 ms

lino-tokyo-88_92.jpg

lino-tokyo-88_92.jpg

1049 ms

maroom-88_92.jpg

maroom-88_92.jpg

1094 ms

PulBeaute-88_92.jpg

PulBeaute-88_92.jpg

1075 ms

nofy-88_92.jpg

nofy-88_92.jpg

1082 ms

arch-88_92.jpg

arch-88_92.jpg

1037 ms

kanka_ginza-88_92.jpg

kanka_ginza-88_92.jpg

1038 ms

kanka_mens-88_92.jpg

kanka_mens-88_92.jpg

1050 ms

Gazi-88_92.jpg

Gazi-88_92.jpg

1080 ms

Coru-ja-88_92.jpg

Coru-ja-88_92.jpg

1071 ms

contents_kamei_image.jpg

contents_kamei_image.jpg

1086 ms

Diana-88_92.jpg

Diana-88_92.jpg

1037 ms

Calos-88_92.jpg

Calos-88_92.jpg

1041 ms

Reve-88_92.jpg

Reve-88_92.jpg

1048 ms

Lei-88_92.jpg

Lei-88_92.jpg

1072 ms

CRYSTAL-88_92.jpg

CRYSTAL-88_92.jpg

1072 ms

chaji-88_92.jpg

chaji-88_92.jpg

1091 ms

mellow-88_92.jpg

mellow-88_92.jpg

1038 ms

Plaine-88_92.jpg

Plaine-88_92.jpg

1045 ms

Tiara-88_92.jpg

Tiara-88_92.jpg

1052 ms

CoCoyan-88_92.jpg

CoCoyan-88_92.jpg

1065 ms

salon_C-88_92.jpg

salon_C-88_92.jpg

1073 ms

LIZA-88_92.jpg

LIZA-88_92.jpg

1077 ms

Gluck-88_92.jpg

Gluck-88_92.jpg

1043 ms

Lavie-88_92.jpg

Lavie-88_92.jpg

1045 ms

Lily-Liberty-88_92.jpg

Lily-Liberty-88_92.jpg

1050 ms

Akala-88_92.jpg

Akala-88_92.jpg

1060 ms

lacarro-88_92.jpg

lacarro-88_92.jpg

1080 ms

luxy-88_92.jpg

luxy-88_92.jpg

1070 ms

grace_osaka02-88_92.jpg

grace_osaka02-88_92.jpg

1050 ms

Salon-M-88_92.jpg

Salon-M-88_92.jpg

1048 ms

La_Tiara-88_92.jpg

La_Tiara-88_92.jpg

1047 ms

firststyle-88_92.jpg

firststyle-88_92.jpg

1093 ms

Chouetto-88_92.jpg

Chouetto-88_92.jpg

1085 ms

lucir-88_92.jpg

lucir-88_92.jpg

1070 ms

Mica-88_92.jpg

Mica-88_92.jpg

1054 ms

Virgin-Wax-88_92.jpg

Virgin-Wax-88_92.jpg

1057 ms

JBWA01_top.png

JBWA01_top.png

1216 ms

column_img_01.jpg

column_img_01.jpg

1088 ms

column_title_a.png

column_title_a.png

1074 ms

column_img_04.jpg

column_img_04.jpg

1053 ms

column_title_c.png

column_title_c.png

1056 ms

colum_button.png

colum_button.png

1061 ms

map.jpg

map.jpg

1198 ms

link_title.jpg

link_title.jpg

1086 ms

eyebloe_salon_navi.png

eyebloe_salon_navi.png

1082 ms

link_bn_sample.jpg

link_bn_sample.jpg

1065 ms

insta.jpg

insta.jpg

1063 ms

info_title.jpg

info_title.jpg

1082 ms

bn_mens_bn.jpg

bn_mens_bn.jpg

1203 ms

bn_JBWA-PRO.jpg

bn_JBWA-PRO.jpg

1091 ms

bn_WAXWAX.png

bn_WAXWAX.png

1089 ms

italwax.jpg

italwax.jpg

1257 ms

bra_info.jpg

bra_info.jpg

1065 ms

bn_china.png

bn_china.png

1082 ms

bn_korea.jpg

bn_korea.jpg

1200 ms

link_b01.jpg

link_b01.jpg

1095 ms

link_b02.jpg

link_b02.jpg

1082 ms

link_b03.jpg

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1070 ms

link_b04.jpg

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1092 ms

footer_logo.jpg

footer_logo.jpg

1226 ms

xs_1.png

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1209 ms

xs_2.png

xs_2.png

1106 ms

xs_3.png

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1096 ms

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con_bn_01-300.jpg

1250 ms

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1274 ms

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con_bn_03-300.jpg

1228 ms

column_bg.jpg

column_bg.jpg

1214 ms

column_mark.png

column_mark.png

1067 ms

link_bn_kanka.jpg

link_bn_kanka.jpg

1116 ms

link_bn_b_clarity.jpg

link_bn_b_clarity.jpg

1235 ms

info_bn_05.jpg

info_bn_05.jpg

1224 ms

karinan320.png

karinan320.png

1224 ms

info_bn_03.jpg

info_bn_03.jpg

1093 ms

info_bn_reference.jpg

info_bn_reference.jpg

1115 ms

info_bn_04.jpg

info_bn_04.jpg

1125 ms

info_bn_06.jpg

info_bn_06.jpg

1225 ms

bra_bg.jpg

bra_bg.jpg

1231 ms

r_bn_06.jpg

r_bn_06.jpg

1223 ms

r_bn_04.jpg

r_bn_04.jpg

1100 ms

r_bn_01.jpg

r_bn_01.jpg

1124 ms

r_bn_02.jpg

r_bn_02.jpg

1131 ms

r_bn_03.jpg

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1224 ms

r_bn_05.jpg

r_bn_05.jpg

1224 ms

footer_bg.jpg

footer_bg.jpg

1211 ms

footer_back.jpg

footer_back.jpg

1090 ms

footer_mark.jpg

footer_mark.jpg

1124 ms

bx_loader.gif

bx_loader.gif

1124 ms

Accessibility Review

jbwa.jp accessibility score

66

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

jbwa.jp best practices score

42

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jbwa.jp SEO score

91

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

Image elements do not have [alt] attributes

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

    SHIFT_JIS

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

jbwa.jp

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