Tools & Wizards About Us
kenkou.i-revo.jp screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kenkou.i-revo.jp

i-revo access/アイレボ アクセス - 固定IP（無料）付きで550円。業界最安クラス*のインターネットサービスプロバイダ ゲームプレイ、サーバー、VPN、Webカメラなどの用途にもお勧めです。*2018年1月当社調べ

Page Load Speed

6.5 sec in total

First Response

530 ms

Resources Loaded

5.8 sec

Page Rendered

147 ms

kenkou.i-revo.jp screenshot

About Website

Click here to check amazing Kenkou I Revo content for United States. Otherwise, check out these important facts you probably never knew about kenkou.i-revo.jp

i-revoアクセスは、NTTが提供するフレッツサービス向けの高品質で快適なインターネット接続サービスです。固定IPアドレス（無料）が付いて業界最安クラス*の月額550円(税込)で利用いただけます。*2018年1月当社調べ

Visit kenkou.i-revo.jp

Key Findings

We analyzed Kenkou.i-revo.jp page load time and found that the first response time was 530 ms and then it took 6 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

kenkou.i-revo.jp performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

kenkou.i-revo.jp

530 ms

www.i-revo.jp

1397 ms

top.css

1275 ms

top.js

1108 ms

prototype.js

907 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kenkou.i-revo.jp, 98% (40 requests) were made to I-revo.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source I-revo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.3 kB (35%)

Content Size

214.5 kB

After Optimization

140.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kenkou.i-revo.jp main page is 214.5 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. 20% of websites need less resources to load. Images take 124.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.0 kB

  • Original 9.5 kB
  • After minification 8.0 kB
  • After compression 2.5 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 1.5 kB, which is 16% 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 7.0 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 371 B

  • Original 124.3 kB
  • After minification 124.0 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. Kenkou I Revo images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 44.2 kB

  • Original 54.2 kB
  • After minification 38.8 kB
  • After compression 10.0 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 44.2 kB or 82% of the original size.

CSS Optimization

-86%

Potential reduce by 22.8 kB

  • Original 26.5 kB
  • After minification 17.5 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. Kenkou.i-revo.jp needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

39

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kenkou I Revo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

kenkou.i-revo.jp

kenkou.i-revo.jp

530 ms

www.i-revo.jp

www.i-revo.jp

1397 ms

top.css

top.css

1275 ms

top.js

top.js

1108 ms

prototype.js

prototype.js

907 ms

ajax.js

ajax.js

1106 ms

Default.css

Default.css

184 ms

Menber.css

Menber.css

1054 ms

title_mp.gif

title_mp.gif

366 ms

img_mp02.gif

img_mp02.gif

381 ms

bnr_gfdm_xg.jpg

bnr_gfdm_xg.jpg

514 ms

title_access.gif

title_access.gif

359 ms

img_access.gif

img_access.gif

514 ms

Service_title.gif

Service_title.gif

389 ms

Service_comm.gif

Service_comm.gif

538 ms

icon_arrowBule.gif

icon_arrowBule.gif

548 ms

Service_dot.gif

Service_dot.gif

571 ms

Service_etc.gif

Service_etc.gif

583 ms

bnr_ealive.png

bnr_ealive.png

855 ms

jasrac_music.png

jasrac_music.png

685 ms

jasrac_movie.png

jasrac_movie.png

716 ms

bnr_Kenkou.jpg

bnr_Kenkou.jpg

1092 ms

bnr_save.jpg

bnr_save.jpg

950 ms

logout_back.gif

logout_back.gif

776 ms

login_back.gif

login_back.gif

854 ms

PickUp_back.gif

PickUp_back.gif

894 ms

PickUp_end.jpg

PickUp_end.jpg

969 ms

PickUp_title.jpg

PickUp_title.jpg

1024 ms

i-revo_rogo.jpg

i-revo_rogo.jpg

1025 ms

G_line.gif

G_line.gif

1072 ms

GlobalNavi_back.jpg

GlobalNavi_back.jpg

1116 ms

G_category.gif

G_category.gif

1330 ms

G_help.jpg

G_help.jpg

1170 ms

G_login.jpg

G_login.jpg

1171 ms

G_logout.jpg

G_logout.jpg

1225 ms

PickUp_punimal.gif

PickUp_punimal.gif

185 ms

PickUp_12nokoroshiya.gif

PickUp_12nokoroshiya.gif

192 ms

PickUp_girlsside.gif

PickUp_girlsside.gif

173 ms

PickUp_line.gif

PickUp_line.gif

181 ms

btn_login.jpg

btn_login.jpg

173 ms

btn_newMember.jpg

btn_newMember.jpg

388 ms

Accessibility Review

kenkou.i-revo.jp accessibility score

95

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.

Best Practices

kenkou.i-revo.jp 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

kenkou.i-revo.jp SEO score

77

Search Engine Optimization Advices

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 Kenkou.i-revo.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 Kenkou.i-revo.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

kenkou.i-revo.jp

Open Graph description is not detected on the main page of Kenkou I Revo. 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: