Tools & Wizards About Us
karadaclinic.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

karadaclinic.com

ニキビ・顔のたるみの治療をするなら統合医療カラダクリニック銀座

Page Load Speed

9 sec in total

First Response

1.1 sec

Resources Loaded

7.2 sec

Page Rendered

770 ms

karadaclinic.com screenshot

About Website

Visit karadaclinic.com now to see the best up-to-date Karadaclinic content and also check out these interesting facts you probably never knew about karadaclinic.com

にきびの治療のことならカラダクリニック銀座。内と外からキレイをサポートする身近なクリニックです。インフルエンザの予防接種もお任せ下さい。カラダクリニック銀座は、カラダの内と外からキレイをサポートする身近な統合医療クリニックです。

Visit karadaclinic.com

Key Findings

We analyzed Karadaclinic.com page load time and found that the first response time was 1.1 sec and then it took 7.9 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

karadaclinic.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

karadaclinic.com

1095 ms

style.css

1059 ms

add.css

352 ms

jQuery.js

1291 ms

jquery.featureList-1.0.0.js

375 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 33% of them (58 requests) were addressed to the original Karadaclinic.com, 18% (32 requests) were made to Static.xx.fbcdn.net and 8% (14 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Karadaclinic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 998.5 kB (19%)

Content Size

5.1 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Karadaclinic.com main page is 5.1 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 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 32.1 kB

  • Original 43.6 kB
  • After minification 39.1 kB
  • After compression 11.4 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 32.1 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 328.0 kB

  • Original 4.0 MB
  • After minification 3.7 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. Karadaclinic images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 582.1 kB

  • Original 964.6 kB
  • After minification 960.8 kB
  • After compression 382.5 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 582.1 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 56.2 kB

  • Original 69.0 kB
  • After minification 57.7 kB
  • After compression 12.8 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. Karadaclinic.com needs all CSS files to be minified and compressed as it can save up to 56.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (52%)

Requests Now

166

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karadaclinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

karadaclinic.com

karadaclinic.com

1095 ms

style.css

style.css

1059 ms

add.css

add.css

352 ms

jQuery.js

jQuery.js

1291 ms

jquery.featureList-1.0.0.js

jquery.featureList-1.0.0.js

375 ms

common.js

common.js

373 ms

footerFixed.js

footerFixed.js

520 ms

conversion.js

conversion.js

18 ms

s_retargeting.js

s_retargeting.js

544 ms

element.js

element.js

33 ms

sdk.js

sdk.js

271 ms

c

c

940 ms

icon01.jpg

icon01.jpg

181 ms

btn_tel.png

btn_tel.png

688 ms

btn_web.png

btn_web.png

618 ms

gnav01.jpg

gnav01.jpg

181 ms

gnav02.jpg

gnav02.jpg

392 ms

gnav03.jpg

gnav03.jpg

364 ms

gnav04.jpg

gnav04.jpg

380 ms

gnav05.jpg

gnav05.jpg

495 ms

gnav06.jpg

gnav06.jpg

559 ms

gnav07.jpg

gnav07.jpg

566 ms

slide01.png

slide01.png

2665 ms

img01.jpg

img01.jpg

638 ms

img02.jpg

img02.jpg

893 ms

img03.jpg

img03.jpg

769 ms

img04.jpg

img04.jpg

792 ms

img05.jpg

img05.jpg

830 ms

img06.jpg

img06.jpg

854 ms

img07.jpg

img07.jpg

942 ms

img08.jpg

img08.jpg

985 ms

ttl01.jpg

ttl01.jpg

1009 ms

h2_cate03.jpg

h2_cate03.jpg

1029 ms

banner01.png

banner01.png

1386 ms

banner02.png

banner02.png

1126 ms

btn_recluit.png

btn_recluit.png

1404 ms

150507sankyu.jpg

150507sankyu.jpg

4799 ms

IMG_3470.JPG

IMG_3470.JPG

3097 ms

img_h2_01.jpg

img_h2_01.jpg

1384 ms

bnr01.jpg

bnr01.jpg

2213 ms

bnr02.jpg

bnr02.jpg

1909 ms

ttl01.jpg

ttl01.jpg

1658 ms

btn_ctel.png

btn_ctel.png

1905 ms

btn_cweb.png

btn_cweb.png

2169 ms

page_top_btn.jpg

page_top_btn.jpg

2166 ms

img_copyright.gif

img_copyright.gif

2354 ms

f_txt01.gif

f_txt01.gif

2376 ms

img_h4_f03.gif

img_h4_f03.gif

2201 ms

img_f_map.jpg

img_f_map.jpg

2614 ms

translateelement.css

translateelement.css

134 ms

main.js

main.js

241 ms

176 ms

xd_arbiter.php

xd_arbiter.php

296 ms

xd_arbiter.php

xd_arbiter.php

502 ms

159 ms

embed

embed

628 ms

ga.js

ga.js

107 ms

logo.gif

logo.gif

2233 ms

bg_gnav.jpg

bg_gnav.jpg

2246 ms

list_icon.png

list_icon.png

2450 ms

segmentation.js

segmentation.js

122 ms

img_category_list.jpg

img_category_list.jpg

2418 ms

blade_track_jp.js

blade_track_jp.js

355 ms

gtm.js

gtm.js

81 ms

45 ms

bg_contact_box.png

bg_contact_box.png

2394 ms

63 ms

element_main.js

element_main.js

72 ms

__utm.gif

__utm.gif

33 ms

dc.js

dc.js

63 ms

__utm.gif

__utm.gif

14 ms

page.php

page.php

110 ms

bg_footer.gif

bg_footer.gif

2462 ms

cnt

cnt

375 ms

bg_foot.gif

bg_foot.gif

2522 ms

collect

collect

89 ms

translate_24dp.png

translate_24dp.png

49 ms

l

l

57 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

38 ms

gnav01_on.jpg

gnav01_on.jpg

2514 ms

gnav02_on.jpg

gnav02_on.jpg

2509 ms

UKF7BfrH59e.css

UKF7BfrH59e.css

319 ms

Mlo1cafniKV.css

Mlo1cafniKV.css

392 ms

H-3J1LvP6vt.css

H-3J1LvP6vt.css

469 ms

nhsvBy7g6kd.css

nhsvBy7g6kd.css

581 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

710 ms

ehA1CqzHyzE.js

ehA1CqzHyzE.js

732 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

578 ms

LTv6ZK-5zxz.js

LTv6ZK-5zxz.js

934 ms

1FCa-btixu2.js

1FCa-btixu2.js

708 ms

7BE0CZr3HTs.js

7BE0CZr3HTs.js

729 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

730 ms

lbnyQhD5B8P.js

lbnyQhD5B8P.js

821 ms

Oagsvfb4VWi.js

Oagsvfb4VWi.js

981 ms

Q4A0UyjU8W2.js

Q4A0UyjU8W2.js

820 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

820 ms

OloiM1PZafe.js

OloiM1PZafe.js

820 ms

pObvZSrFc_4.js

pObvZSrFc_4.js

1001 ms

Kt4tkgSRvHH.js

Kt4tkgSRvHH.js

989 ms

H3EKDTObx05.js

H3EKDTObx05.js

986 ms

eR-qA8bp1RM.js

eR-qA8bp1RM.js

987 ms

googlelogo_color_68x28dp.png

googlelogo_color_68x28dp.png

5 ms

te_ctrl3.gif

te_ctrl3.gif

11 ms

cleardot.gif

cleardot.gif

13 ms

loading.gif

loading.gif

25 ms

gnav03_on.jpg

gnav03_on.jpg

2522 ms

te_bk.gif

te_bk.gif

21 ms

gnav04_on.jpg

gnav04_on.jpg

2525 ms

gnav05_on.jpg

gnav05_on.jpg

2518 ms

cookie_enabled_get.html

cookie_enabled_get.html

431 ms

gnav06_on.jpg

gnav06_on.jpg

2505 ms

gnav07_on.jpg

gnav07_on.jpg

2500 ms

js

js

84 ms

init_embed.js

init_embed.js

43 ms

common.js

common.js

80 ms

map.js

map.js

87 ms

google4.png

google4.png

33 ms

overlay.js

overlay.js

33 ms

util.js

util.js

171 ms

onion.js

onion.js

114 ms

search_impl.js

search_impl.js

169 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

413 ms

bl_track.cgi

bl_track.cgi

664 ms

stats.js

stats.js

192 ms

openhand_8_8.cur

openhand_8_8.cur

179 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

138 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

123 ms

kh

kh

343 ms

transparent.png

transparent.png

145 ms

controls.js

controls.js

38 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

139 ms

css

css

389 ms

entity11.png

entity11.png

150 ms

vt

vt

336 ms

vt

vt

332 ms

vt

vt

429 ms

vt

vt

456 ms

vt

vt

419 ms

mapcnt6.png

mapcnt6.png

320 ms

tmapctrl.png

tmapctrl.png

250 ms

10850017_747234475369146_8922887343704933252_n.png

10850017_747234475369146_8922887343704933252_n.png

721 ms

10847810_747234245369169_1429832156226160167_n.png

10847810_747234245369169_1429832156226160167_n.png

682 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

296 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

296 ms

225 ms

171 ms

gxbPuQdXIZP.png

gxbPuQdXIZP.png

102 ms

t-wz8gw1xG1.png

t-wz8gw1xG1.png

107 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

62 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

63 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

91 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

99 ms

css;base64,

css;base64,

13 ms

drXqyuWvz8i.css

drXqyuWvz8i.css

71 ms

RKGhp9sp483.css

RKGhp9sp483.css

76 ms

njO1TPvGzoR.js

njO1TPvGzoR.js

71 ms

1QuX41zDRrx.js

1QuX41zDRrx.js

74 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

26 ms

12122717_978510542241537_7586387048064582385_n.png

12122717_978510542241537_7586387048064582385_n.png

484 ms

12809800_978510598908198_7101480505865078925_n.png

12809800_978510598908198_7101480505865078925_n.png

331 ms

QDwYpIaRyfG.png

QDwYpIaRyfG.png

71 ms

Cg43IrsPc7P.png

Cg43IrsPc7P.png

69 ms

K00K-UgnsKu.png

K00K-UgnsKu.png

69 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

71 ms

beacon.html

beacon.html

41 ms

pixel

pixel

34 ms

cs

cs

362 ms

Pug

Pug

40 ms

set

set

317 ms

tap.php

tap.php

15 ms

sd

sd

11 ms

sync

sync

362 ms

sync

sync

44 ms

mapuser

mapuser

149 ms

sync

sync

242 ms

sync

sync

333 ms

Accessibility Review

karadaclinic.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

karadaclinic.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

karadaclinic.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

karadaclinic.com

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