Tools & Wizards About Us
doctors-search.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

doctors-search.com

医療機関・お医者さん・歯医者さん検索ドクターサーチ.com 　病院検索・歯科検索・クリニック検索　東京都・埼玉県・神奈川県・千葉県

Page Load Speed

5.2 sec in total

First Response

544 ms

Resources Loaded

4.5 sec

Page Rendered

181 ms

doctors-search.com screenshot

About Website

Welcome to doctors-search.com homepage info - get ready to check Doctors Search best content for Japan right away, or after learning these important things about doctors-search.com

ドクターサーチ.com”は、皆様にぴったりのホームドクター・お医者さん・歯医者さん・病院・クリニックを見つけて頂く医療機関検索サイトです。

Visit doctors-search.com

Key Findings

We analyzed Doctors-search.com page load time and found that the first response time was 544 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

doctors-search.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

doctors-search.com

544 ms

doctors-search.com

902 ms

top.css

372 ms

log.js

550 ms

js

58 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 22% of them (13 requests) were addressed to the original Doctors-search.com, 24% (14 requests) were made to Ad.jp.ap.valuecommerce.com and 24% (14 requests) were made to I.imgvc.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source I.imgvc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.0 kB (17%)

Content Size

479.4 kB

After Optimization

396.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doctors-search.com main page is 479.4 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. 40% of websites need less resources to load. Javascripts take 225.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 34.1 kB

  • Original 44.0 kB
  • After minification 43.4 kB
  • After compression 9.9 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 34.1 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 7.9 kB

  • Original 198.9 kB
  • After minification 190.9 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. Doctors Search images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 37.5 kB

  • Original 225.9 kB
  • After minification 225.4 kB
  • After compression 188.4 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 37.5 kB or 17% of the original size.

CSS Optimization

-33%

Potential reduce by 3.5 kB

  • Original 10.7 kB
  • After minification 10.6 kB
  • After compression 7.2 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. Doctors-search.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (49%)

Requests Now

55

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctors Search. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

doctors-search.com

doctors-search.com

544 ms

doctors-search.com

doctors-search.com

902 ms

top.css

top.css

372 ms

log.js

log.js

550 ms

js

js

58 ms

widgets.js

widgets.js

20 ms

jsbanner

jsbanner

917 ms

jsbanner

jsbanner

939 ms

jsbanner

jsbanner

774 ms

jsbanner

jsbanner

771 ms

jsbanner

jsbanner

759 ms

jsbanner

jsbanner

771 ms

jsbanner

jsbanner

917 ms

jsbanner

jsbanner

926 ms

jsbanner

jsbanner

945 ms

jsbanner

jsbanner

948 ms

jsbanner

jsbanner

951 ms

jsbanner

jsbanner

950 ms

jsbanner

jsbanner

1083 ms

jsbanner

jsbanner

1095 ms

0.gif

0.gif

371 ms

bgt

bgt

1043 ms

logo1.jpg

logo1.jpg

203 ms

new_ani.gif

new_ani.gif

262 ms

signal1.gif

signal1.gif

213 ms

bs_bar.jpg

bs_bar.jpg

387 ms

orangeribbon.gif

orangeribbon.gif

399 ms

b_bar.jpg

b_bar.jpg

417 ms

r_bar.jpg

r_bar.jpg

529 ms

breasthealth.gif

breasthealth.gif

570 ms

logo_wellness.gif

logo_wellness.gif

570 ms

0.gif

0.gif

706 ms

cse.js

cse.js

44 ms

js

js

75 ms

analytics.js

analytics.js

40 ms

cse.js

cse.js

116 ms

collect

collect

67 ms

collect

collect

73 ms

cse_element__ja.js

cse_element__ja.js

18 ms

default+ja.css

default+ja.css

55 ms

default.css

default.css

54 ms

ga-audiences

ga-audiences

15 ms

15.gif

15.gif

1061 ms

22.jpeg

22.jpeg

1058 ms

bd.png

bd.png

1054 ms

98.gif

98.gif

178 ms

87.png

87.png

1049 ms

9b.jpeg

9b.jpeg

186 ms

b0.png

b0.png

1078 ms

0d.png

0d.png

1128 ms

9c.jpeg

9c.jpeg

1888 ms

e8.jpeg

e8.jpeg

1065 ms

d7.gif

d7.gif

1914 ms

6c.jpeg

6c.jpeg

1915 ms

8c.jpeg

8c.jpeg

1078 ms

40.jpeg

40.jpeg

1950 ms

async-ads.js

async-ads.js

32 ms

branding.png

branding.png

26 ms

clear.png

clear.png

18 ms

Accessibility Review

doctors-search.com accessibility score

87

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.

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

doctors-search.com best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

doctors-search.com SEO score

67

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doctors-search.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 Doctors-search.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

doctors-search.com

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