Tools & Wizards About Us
seikeigeka-navi.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 78

    SEO

    Google-friendlier than
    40% of websites

seikeigeka-navi.com

整形外科病院ランキング＆名医情報−日本の名医・実力病院情報

Page Load Speed

4.2 sec in total

First Response

503 ms

Resources Loaded

3.3 sec

Page Rendered

409 ms

seikeigeka-navi.com screenshot

About Website

Click here to check amazing Seikeigeka Navi content for Japan. Otherwise, check out these important facts you probably never knew about seikeigeka-navi.com

整形外科の名医、手術数ランキングで上位の病院を多数掲載しています。腰痛（椎間板ヘルニアやぎっくり腰）、膝の痛み等で整形外科の名医や病院をお探しの方は、是非参照下さい。

Visit seikeigeka-navi.com

Key Findings

We analyzed Seikeigeka-navi.com page load time and found that the first response time was 503 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

seikeigeka-navi.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value3,170 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

seikeigeka-navi.com

503 ms

branding.css

16 ms

524 ms

accnt.php

1402 ms

1123 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 18% of them (8 requests) were addressed to the original Seikeigeka-navi.com, 11% (5 requests) were made to Googleads.g.doubleclick.net and 11% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Seikeigeka-navi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.8 kB (19%)

Content Size

383.4 kB

After Optimization

310.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seikeigeka-navi.com main page is 383.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 301.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 37.4 kB

  • Original 47.4 kB
  • After minification 42.5 kB
  • After compression 10.0 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. 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 37.4 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 24.8 kB

  • Original 301.0 kB
  • After minification 276.2 kB

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. Seikeigeka Navi images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 10.4 kB

  • Original 34.4 kB
  • After minification 34.0 kB
  • After compression 24.0 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 10.4 kB or 30% of the original size.

CSS Optimization

-26%

Potential reduce by 146 B

  • Original 569 B
  • After minification 547 B
  • After compression 423 B

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. Seikeigeka-navi.com needs all CSS files to be minified and compressed as it can save up to 146 B or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seikeigeka Navi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

seikeigeka-navi.com

seikeigeka-navi.com

503 ms

branding.css

branding.css

16 ms

524 ms

accnt.php

accnt.php

1402 ms

1123 ms

click.js

click.js

500 ms

show_ads.js

show_ads.js

9 ms

pagerank4.gif

pagerank4.gif

162 ms

accnt.php

accnt.php

1370 ms

accnt.php

accnt.php

1431 ms

branding.css

branding.css

74 ms

poweredby_FFFFFF.gif

poweredby_FFFFFF.gif

22 ms

0.gif

0.gif

500 ms

0.gif

0.gif

388 ms

navicon.jpg

navicon.jpg

1099 ms

gif.cgi

gif.cgi

556 ms

seikeigeka-navi.com

seikeigeka-navi.com

235 ms

mark1.gif

mark1.gif

340 ms

a001ani[2].gif

a001ani[2].gif

548 ms

new2[1].gif

new2[1].gif

367 ms

fukutsuji.jpg

fukutsuji.jpg

2001 ms

joyicon3.gif

joyicon3.gif

548 ms

06213286.jpg

06213286.jpg

416 ms

trac.js

trac.js

543 ms

ca-pub-3000962759767169.js

ca-pub-3000962759767169.js

69 ms

zrt_lookup.html

zrt_lookup.html

64 ms

show_ads_impl.js

show_ads_impl.js

64 ms

gif.cgi

gif.cgi

403 ms

ga.js

ga.js

53 ms

ads

ads

331 ms

osd.js

osd.js

17 ms

__utm.gif

__utm.gif

18 ms

ads

ads

265 ms

ads

ads

231 ms

abg.js

abg.js

33 ms

css

css

60 ms

m_js_controller.js

m_js_controller.js

4 ms

favicon

favicon

66 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

18 ms

s

s

15 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

60 ms

x_button_blue2.png

x_button_blue2.png

7 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

3 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

57 ms

cookiesync

cookiesync

552 ms

Accessibility Review

seikeigeka-navi.com accessibility score

57

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

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

seikeigeka-navi.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

seikeigeka-navi.com SEO score

78

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

    N/A

  • Encoding

    SHIFT_JIS

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

seikeigeka-navi.com

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