Tools & Wizards About Us
hara-naika-clinic.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

hara-naika-clinic.com

原内科クリニック｜内科｜東京豊島区

Page Load Speed

3.9 sec in total

First Response

526 ms

Resources Loaded

3.3 sec

Page Rendered

106 ms

hara-naika-clinic.com screenshot

About Website

Visit hara-naika-clinic.com now to see the best up-to-date Hara Naika Clinic content and also check out these interesting facts you probably never knew about hara-naika-clinic.com

原内科クリニックのホームページです。内科、各種健康診断、予防注射、検査承っております。

Visit hara-naika-clinic.com

Key Findings

We analyzed Hara-naika-clinic.com page load time and found that the first response time was 526 ms and then it took 3.4 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

hara-naika-clinic.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

hara-naika-clinic.com

526 ms

hara-naika-clinic.com

675 ms

style.css

328 ms

jquery.min.js

23 ms

jquery-jqir.js

491 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Hara-naika-clinic.com, 6% (1 request) were made to Ajax.googleapis.com and 6% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Hara-naika-clinic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.8 kB (18%)

Content Size

201.8 kB

After Optimization

165.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hara-naika-clinic.com main page is 201.8 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. Only 10% of websites need less resources to load. Images take 131.1 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 3.3 kB

  • Original 5.2 kB
  • After minification 4.9 kB
  • After compression 1.9 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 3.3 kB or 63% of the original size.

Image Optimization

-6%

Potential reduce by 8.1 kB

  • Original 131.1 kB
  • After minification 123.0 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. Hara Naika Clinic images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 3.3 kB

  • Original 38.8 kB
  • After minification 36.3 kB
  • After compression 35.6 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

-83%

Potential reduce by 22.2 kB

  • Original 26.7 kB
  • After minification 18.8 kB
  • After compression 4.5 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. Hara-naika-clinic.com needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (29%)

Requests Now

14

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hara Naika 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hara-naika-clinic.com

hara-naika-clinic.com

526 ms

hara-naika-clinic.com

hara-naika-clinic.com

675 ms

style.css

style.css

328 ms

jquery.min.js

jquery.min.js

23 ms

jquery-jqir.js

jquery-jqir.js

491 ms

rollover.js

rollover.js

519 ms

option.js

option.js

520 ms

head2.jpg

head2.jpg

1530 ms

bg.png

bg.png

165 ms

dt_back.png

dt_back.png

170 ms

back.png

back.png

197 ms

gnavi_back.png

gnavi_back.png

175 ms

h2_back.png

h2_back.png

327 ms

foot.png

foot.png

339 ms

embed

embed

431 ms

js

js

52 ms

Accessibility Review

hara-naika-clinic.com accessibility score

95

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

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

Best Practices

hara-naika-clinic.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

SEO Factors

hara-naika-clinic.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hara-naika-clinic.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 Hara-naika-clinic.com main page’s claimed encoding is euc-jp. 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

hara-naika-clinic.com

Open Graph description is not detected on the main page of Hara Naika 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: