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nihonclinic.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nihonclinic.com

Nihon Clinic Chicago

Page Load Speed

7.6 sec in total

First Response

2.1 sec

Resources Loaded

5.3 sec

Page Rendered

214 ms

nihonclinic.com screenshot

About Website

Click here to check amazing Nihon Clinic content for Japan. Otherwise, check out these important facts you probably never knew about nihonclinic.com

Nihon Clinic is an integrated multi-specialty clinic established to meet the medical needs of Japanese people working and living in the United States.

Visit nihonclinic.com

Key Findings

We analyzed Nihonclinic.com page load time and found that the first response time was 2.1 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nihonclinic.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

2124 ms

font-awesome.min.css

25 ms

ai1ec_parsed_css.css

281 ms

style.min.css

172 ms

classic-themes.min.css

133 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 88% of them (64 requests) were addressed to the original Nihonclinic.com, 5% (4 requests) were made to Fonts.googleapis.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nihonclinic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (32%)

Content Size

4.6 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nihonclinic.com main page is 4.6 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. 55% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.2 kB

  • Original 67.8 kB
  • After minification 62.2 kB
  • After compression 13.6 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 54.2 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 70.0 kB

  • Original 2.8 MB
  • After minification 2.7 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. Nihon Clinic images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 638.8 kB

  • Original 916.6 kB
  • After minification 904.6 kB
  • After compression 277.9 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 638.8 kB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 714.5 kB

  • Original 892.0 kB
  • After minification 810.3 kB
  • After compression 177.5 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. Nihonclinic.com needs all CSS files to be minified and compressed as it can save up to 714.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (68%)

Requests Now

68

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nihon Clinic. 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 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2124 ms

font-awesome.min.css

font-awesome.min.css

25 ms

ai1ec_parsed_css.css

ai1ec_parsed_css.css

281 ms

style.min.css

style.min.css

172 ms

classic-themes.min.css

classic-themes.min.css

133 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

115 ms

layerslider.css

layerslider.css

157 ms

css

css

43 ms

styles.css

styles.css

129 ms

rs6.css

rs6.css

209 ms

css

css

48 ms

style.css

style.css

195 ms

preset_styles.css

preset_styles.css

158 ms

genericons.css

genericons.css

225 ms

font-awesome.css

font-awesome.css

244 ms

custom_script.css

custom_script.css

205 ms

style.css

style.css

242 ms

fonts.php

fonts.php

1735 ms

fontello.css

fontello.css

272 ms

adaptive.css

adaptive.css

275 ms

retina.css

retina.css

278 ms

jackbox.css

jackbox.css

291 ms

jquery.jPlayer.css

jquery.jPlayer.css

290 ms

jquery.isotope.css

jquery.isotope.css

322 ms

css

css

44 ms

wpi_script.js

wpi_script.js

320 ms

modernizr.custom.all.min.js

modernizr.custom.all.min.js

322 ms

respond.min.js

respond.min.js

335 ms

jquery.min.js

jquery.min.js

336 ms

jquery-migrate.min.js

jquery-migrate.min.js

366 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

406 ms

greensock.js

greensock.js

395 ms

layerslider.transitions.js

layerslider.transitions.js

368 ms

rbtools.min.js

rbtools.min.js

370 ms

rs6.min.js

rs6.min.js

437 ms

front_global.js

front_global.js

415 ms

front_script.js

front_script.js

416 ms

css

css

28 ms

jquery.easing.min.js

jquery.easing.min.js

442 ms

jackbox-lib.js

jackbox-lib.js

442 ms

jackbox.js

jackbox.js

460 ms

jquery.script.js

jquery.script.js

461 ms

jquery.jPlayer.min.js

jquery.jPlayer.min.js

430 ms

jquery.jPlayer.playlist.min.js

jquery.jPlayer.playlist.min.js

395 ms

jquery.tweet.min.js

jquery.tweet.min.js

393 ms

comment-reply.min.js

comment-reply.min.js

397 ms

index.js

index.js

369 ms

index.js

index.js

381 ms

style.css

style.css

350 ms

bg.png

bg.png

102 ms

bg.jpg

bg.jpg

104 ms

logo.png

logo.png

101 ms

list_image.png

list_image.png

103 ms

transparent.png

transparent.png

102 ms

IMG_3933-scaled.jpg

IMG_3933-scaled.jpg

253 ms

Fotolia_64269123_M.jpg

Fotolia_64269123_M.jpg

111 ms

IMG_6939-02.jpg

IMG_6939-02.jpg

352 ms

nature.jpg

nature.jpg

351 ms

chiro.jpg

chiro.jpg

304 ms

sky.jpg

sky.jpg

350 ms

bt_shosai2-2.png

bt_shosai2-2.png

206 ms

FotoliaComp_62117782_Kxz4HPAl2Xp5xNWWoAZxsEwZvSuH6DmH-150x150.jpg

FotoliaComp_62117782_Kxz4HPAl2Xp5xNWWoAZxsEwZvSuH6DmH-150x150.jpg

252 ms

IMG_3947.jpg

IMG_3947.jpg

269 ms

fe245b5f09be9c3e7f0c73806867bb11_l-300x200.jpg

fe245b5f09be9c3e7f0c73806867bb11_l-300x200.jpg

268 ms

77c259438baf0c1ddff141e83fbffc04_l-1-300x200.jpg

77c259438baf0c1ddff141e83fbffc04_l-1-300x200.jpg

302 ms

8939a9cb55bc7879635952b4b7b1b58d_l-300x200.jpg

8939a9cb55bc7879635952b4b7b1b58d_l-300x200.jpg

303 ms

page_chicago.jpg

page_chicago.jpg

381 ms

side_sandiego.jpg

side_sandiego.jpg

354 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

66 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

115 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

159 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

160 ms

loader.gif

loader.gif

123 ms

Accessibility Review

nihonclinic.com accessibility score

65

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

[id] attributes on active, focusable elements are not unique

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

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

nihonclinic.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nihonclinic.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Nihonclinic.com 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 Nihonclinic.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

nihonclinic.com

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