Tools & Wizards About Us
donguri-seikotsu.jp screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

donguri-seikotsu.jp

仙台市(青葉区・太白区)のどんぐり整骨院グループ｜交通事故むち打ち、腰・肩・首・膝・足の痛み、骨盤矯正ゆがみ矯正はどんぐり整骨院

Page Load Speed

7.5 sec in total

First Response

591 ms

Resources Loaded

6.2 sec

Page Rendered

778 ms

donguri-seikotsu.jp screenshot

About Website

Welcome to donguri-seikotsu.jp homepage info - get ready to check Donguri Seikotsu best content right away, or after learning these important things about donguri-seikotsu.jp

仙台市(青葉区・太白区)のどんぐり整骨院グループ。交通事故むち打ち治療や、腰・肩・首・膝・足の痛み、骨盤矯正ゆがみ矯正を得意としております。土日祝日も夜19時半まで受付(平日は20時まで)。交通事故は毎日21時まで受付(19時半まで要予約)。駐車場完備で、お車でも通院できます。

Visit donguri-seikotsu.jp

Key Findings

We analyzed Donguri-seikotsu.jp page load time and found that the first response time was 591 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

donguri-seikotsu.jp performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.605

10/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

donguri-seikotsu.jp

591 ms

donguri-seikotsu.jp

978 ms

font-awesome.css

33 ms

normalize.css

484 ms

style.css

935 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 81% of them (107 requests) were addressed to the original Donguri-seikotsu.jp, 14% (18 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Donguri-seikotsu.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.5 kB (10%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donguri-seikotsu.jp main page is 1.7 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. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 36.4 kB

  • Original 48.8 kB
  • After minification 45.7 kB
  • After compression 12.4 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 36.4 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 49.8 kB

  • Original 1.6 MB
  • After minification 1.5 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. Donguri Seikotsu images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 37.4 kB

  • Original 49.3 kB
  • After minification 47.2 kB
  • After compression 11.9 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 37.4 kB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 41.9 kB

  • Original 50.5 kB
  • After minification 37.2 kB
  • After compression 8.6 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. Donguri-seikotsu.jp needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (29%)

Requests Now

128

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donguri Seikotsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

donguri-seikotsu.jp

donguri-seikotsu.jp

591 ms

donguri-seikotsu.jp

donguri-seikotsu.jp

978 ms

font-awesome.css

font-awesome.css

33 ms

normalize.css

normalize.css

484 ms

style.css

style.css

935 ms

slick.css

slick.css

563 ms

slick-theme.css

slick-theme.css

562 ms

pushbar.css

pushbar.css

563 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

24 ms

slick.min.js

slick.min.js

962 ms

feeds.js

feeds.js

646 ms

other.js

other.js

1155 ms

js

js

66 ms

widgets.js

widgets.js

14 ms

pushbar.js

pushbar.js

843 ms

css2

css2

31 ms

sp-cls.png

sp-cls.png

170 ms

gnv_icon.gif

gnv_icon.gif

209 ms

bn_rec.png

bn_rec.png

211 ms

bn_tsb.png

bn_tsb.png

210 ms

bn_spl.png

bn_spl.png

211 ms

bn_kfa.png

bn_kfa.png

210 ms

bn_sprt.png

bn_sprt.png

327 ms

bn_o2.png

bn_o2.png

398 ms

bn_kat.png

bn_kat.png

399 ms

bn_syrp2.png

bn_syrp2.png

397 ms

bn_kai2.png

bn_kai2.png

398 ms

bn_jikoyobou.png

bn_jikoyobou.png

413 ms

lnav-blog.jpg

lnav-blog.jpg

488 ms

b_tel01.png

b_tel01.png

561 ms

b_tel02.png

b_tel02.png

562 ms

b_tel03.png

b_tel03.png

562 ms

b_tel04.png

b_tel04.png

563 ms

hdr_bg.png

hdr_bg.png

578 ms

sp-gnv01.png

sp-gnv01.png

650 ms

sp-gnv02.png

sp-gnv02.png

748 ms

sp-gnv06.png

sp-gnv06.png

748 ms

sp-gnv03.png

sp-gnv03.png

749 ms

sp-gnv04.png

sp-gnv04.png

750 ms

sp-gnv05.png

sp-gnv05.png

770 ms

sp_m_yoyaku.png

sp_m_yoyaku.png

811 ms

bot_sp_hon2.png

bot_sp_hon2.png

935 ms

bot_sp_yama2.png

bot_sp_yama2.png

935 ms

bot_sp_naga2.png

bot_sp_naga2.png

936 ms

bot_sp_tou2.png

bot_sp_tou2.png

938 ms

logo.gif

logo.gif

963 ms

bnr_hdr-jiko2.png

bnr_hdr-jiko2.png

974 ms

tel.png

tel.png

1122 ms

gnav.gif

gnav.gif

1123 ms

unav-charge1.gif

unav-charge1.gif

1122 ms

unav-staff01.gif

unav-staff01.gif

1125 ms

unav-sitemap1.gif

unav-sitemap1.gif

1068 ms

0nksC9PgP_wGh21A2KeqGiTq.ttf

0nksC9PgP_wGh21A2KeqGiTq.ttf

83 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

39 ms

settings

settings

94 ms

2964 ms

slick.woff

slick.woff

1103 ms

unav-contact1.gif

unav-contact1.gif

1102 ms

main_img06.jpg

main_img06.jpg

1289 ms

main_img07.jpg

main_img07.jpg

1292 ms

main_img08.jpg

main_img08.jpg

1328 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

2 ms

GurichanDonchan

GurichanDonchan

72 ms

main_img09.jpg

main_img09.jpg

1359 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

2 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

20 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

21 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

30 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

30 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

45 ms

_buildManifest.js

_buildManifest.js

53 ms

_ssgManifest.js

_ssgManifest.js

53 ms

main_img10.jpg

main_img10.jpg

1289 ms

bnr_tsg2.jpg

bnr_tsg2.jpg

1662 ms

bnr_jiko3.jpg

bnr_jiko3.jpg

1480 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

11 ms

7651.a95a6a76dc7859214377.js

7651.a95a6a76dc7859214377.js

11 ms

bnr_jiko2.jpg

bnr_jiko2.jpg

1514 ms

bnr_tsb.gif

bnr_tsb.gif

1459 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

7 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

7 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

6 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

20 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

5 ms

mds_01.png

mds_01.png

1385 ms

p_shiina07.jpg

p_shiina07.jpg

1688 ms

btn_shiina.png

btn_shiina.png

1501 ms

btn_tsunoda.png

btn_tsunoda.png

1504 ms

btn_satou.png

btn_satou.png

1557 ms

bnr_os01.gif

bnr_os01.gif

1671 ms

bnr_os02.gif

bnr_os02.gif

1599 ms

bnr_os03.gif

bnr_os03.gif

1506 ms

symptom04-title.gif

symptom04-title.gif

1564 ms

img_kotu.png

img_kotu.png

1688 ms

symptom05-title.gif

symptom05-title.gif

1686 ms

img_gai.png

img_gai.png

1667 ms

symptom03-title.gif

symptom03-title.gif

1631 ms

img_zu.png

img_zu.png

1571 ms

symptom02-title.gif

symptom02-title.gif

1688 ms

img_hie.png

img_hie.png

1687 ms

mds_bk.gif

mds_bk.gif

1686 ms

icon_ig.png

icon_ig.png

1667 ms

icon_yt.png

icon_yt.png

1724 ms

p_sa01.jpg

p_sa01.jpg

1732 ms

img_concept2.jpg

img_concept2.jpg

1688 ms

img_concept.jpg

img_concept.jpg

1689 ms

photo01.jpg

photo01.jpg

1692 ms

photo02.jpg

photo02.jpg

1738 ms

bn_gaku.jpg

bn_gaku.jpg

1690 ms

bn-coupon.gif

bn-coupon.gif

1685 ms

3b_01.jpg

3b_01.jpg

1508 ms

bn_th.jpg

bn_th.jpg

1541 ms

bn_raku.jpg

bn_raku.jpg

1546 ms

event-btn3.gif

event-btn3.gif

1505 ms

event-btn5.gif

event-btn5.gif

1504 ms

bn-calendar2.gif

bn-calendar2.gif

1323 ms

bn-stretch.gif

bn-stretch.gif

1357 ms

bn-biyou.gif

bn-biyou.gif

1403 ms

bn-iyashi.gif

bn-iyashi.gif

1366 ms

bnr_sp.png

bnr_sp.png

1316 ms

jikosupport_s.jpg

jikosupport_s.jpg

1315 ms

bnr_nintei.jpg

bnr_nintei.jpg

1317 ms

bn-calendar.gif

bn-calendar.gif

1308 ms

bn-card.gif

bn-card.gif

1224 ms

b_tpbk.png

b_tpbk.png

1205 ms

lnav_bgi-side.gif

lnav_bgi-side.gif

1312 ms

bot_net_bg.png

bot_net_bg.png

1309 ms

bot_net_hon.png

bot_net_hon.png

1258 ms

bot_net_yama.png

bot_net_yama.png

1168 ms

bot_net_naga.png

bot_net_naga.png

1182 ms

bot_net_tou.png

bot_net_tou.png

1229 ms

ajax-loader.gif

ajax-loader.gif

1309 ms

Accessibility Review

donguri-seikotsu.jp accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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.

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

donguri-seikotsu.jp 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

donguri-seikotsu.jp SEO score

99

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

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 Donguri-seikotsu.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 Donguri-seikotsu.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

donguri-seikotsu.jp

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