Tools & Wizards About Us
phcd.jp screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

phcd.jp

全国保健所長会｜トップページ

Page Load Speed

4.5 sec in total

First Response

526 ms

Resources Loaded

3.7 sec

Page Rendered

182 ms

phcd.jp screenshot

About Website

Click here to check amazing Phcd content for Japan. Otherwise, check out these important facts you probably never knew about phcd.jp

全国保健所長会のホームページです。

Visit phcd.jp

Key Findings

We analyzed Phcd.jp page load time and found that the first response time was 526 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

phcd.jp performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

phcd.jp

526 ms

www.phcd.jp

704 ms

import.css

171 ms

index.css

325 ms

jquery.js

703 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 92% of them (48 requests) were addressed to the original Phcd.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Phcd.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.9 kB (6%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Phcd.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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.4 kB

  • Original 15.5 kB
  • After minification 11.0 kB
  • After compression 4.1 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.4 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 584 B

  • Original 1.6 MB
  • After minification 1.6 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. Phcd images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 77.0 kB

  • Original 134.7 kB
  • After minification 129.9 kB
  • After compression 57.7 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 77.0 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 17.9 kB

  • Original 21.7 kB
  • After minification 14.2 kB
  • After compression 3.8 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. Phcd.jp needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (37%)

Requests Now

49

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Phcd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

phcd.jp

phcd.jp

526 ms

www.phcd.jp

www.phcd.jp

704 ms

import.css

import.css

171 ms

index.css

index.css

325 ms

jquery.js

jquery.js

703 ms

jquery.smoothscroll.js

jquery.smoothscroll.js

328 ms

jquery.scrollshow.js

jquery.scrollshow.js

342 ms

slideshow.js

slideshow.js

352 ms

common.js

common.js

353 ms

reset.css

reset.css

316 ms

utility.css

utility.css

321 ms

typography.css

typography.css

341 ms

analytics.js

analytics.js

8 ms

collect

collect

29 ms

collect

collect

37 ms

js

js

55 ms

pixel.gif

pixel.gif

172 ms

logo.gif

logo.gif

164 ms

icatch01.jpg

icatch01.jpg

1019 ms

icatch02.jpg

icatch02.jpg

1084 ms

icatch03.jpg

icatch03.jpg

993 ms

icatch04.jpg

icatch04.jpg

531 ms

mainimg.jpg

mainimg.jpg

915 ms

banner_blog.jpg

banner_blog.jpg

511 ms

banner_youtube.jpg

banner_youtube.jpg

682 ms

googlelogo.gif

googlelogo.gif

707 ms

banner_DHEAT.jpg

banner_DHEAT.jpg

856 ms

banner_support-hc.jpg

banner_support-hc.jpg

890 ms

banner_02kenkyu.jpg

banner_02kenkyu.jpg

1030 ms

jpha.gif

jpha.gif

1066 ms

totop.png

totop.png

1079 ms

update_02_j_ishiboshu.html

update_02_j_ishiboshu.html

1141 ms

update.html

update.html

1171 ms

bg_memberpage.gif

bg_memberpage.gif

1176 ms

bg_memberlogin.gif

bg_memberlogin.gif

1217 ms

icon_key.png

icon_key.png

1217 ms

bg_gnavi_04.gif

bg_gnavi_04.gif

1234 ms

bg_gnavi_03.gif

bg_gnavi_03.gif

1292 ms

bg_gnavi_02.gif

bg_gnavi_02.gif

1325 ms

bg_gnavi_01.gif

bg_gnavi_01.gif

1346 ms

icon_sitemap.gif

icon_sitemap.gif

1391 ms

bg_dt_topics.gif

bg_dt_topics.gif

1378 ms

bg_dt_topics02.gif

bg_dt_topics02.gif

1409 ms

new.gif

new.gif

1452 ms

bg_dt_topics04.gif

bg_dt_topics04.gif

1486 ms

bg_dt_ishiboshu.jpg

bg_dt_ishiboshu.jpg

1515 ms

bg_dt_news.gif

bg_dt_news.gif

1539 ms

bg_dt_link.gif

bg_dt_link.gif

1564 ms

bg_dt_hp.gif

bg_dt_hp.gif

1584 ms

bg_dt_outline.gif

bg_dt_outline.gif

1613 ms

icon_external.gif

icon_external.gif

1647 ms

update.css

update.css

558 ms

Accessibility Review

phcd.jp accessibility score

76

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

Best Practices

phcd.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

phcd.jp 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

Links do not have descriptive text

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 Phcd.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 Phcd.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

phcd.jp

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