Tools & Wizards About Us
sskb.co.jp screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sskb.co.jp

美味しい腎臓病食・人工透析食・糖尿病食・塩分制限食などの全国送料無料宅配【彩食健美】

Page Load Speed

7.3 sec in total

First Response

775 ms

Resources Loaded

5.8 sec

Page Rendered

719 ms

sskb.co.jp screenshot

About Website

Visit sskb.co.jp now to see the best up-to-date Sskb content and also check out these interesting facts you probably never knew about sskb.co.jp

【彩食健美】では管理栄養士監修の腎臓病食・人工透析食・糖尿病食・塩分制限食・たんぱく制限食・腎臓病食用おせち・ダイエット食を冷凍で全国に送料無料で宅配しております

Visit sskb.co.jp

Key Findings

We analyzed Sskb.co.jp page load time and found that the first response time was 775 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sskb.co.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value3,200 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

sskb.co.jp

775 ms

table.css

379 ms

dc.js

174 ms

vcss

163 ms

image4.gif

170 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Sskb.co.jp, 2% (1 request) were made to Stats.g.doubleclick.net and 2% (1 request) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Sskb.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.9 kB (58%)

Content Size

90.6 kB

After Optimization

37.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sskb.co.jp main page is 90.6 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. 15% of websites need less resources to load. HTML takes 63.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 50.6 kB

  • Original 63.7 kB
  • After minification 52.0 kB
  • After compression 13.1 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 11.8 kB, which is 18% 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 50.6 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 73 B

  • Original 6.6 kB
  • After minification 6.5 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. Sskb images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 41 B

  • Original 17.8 kB
  • After minification 17.8 kB
  • After compression 17.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-90%

Potential reduce by 2.2 kB

  • Original 2.4 kB
  • After minification 1.9 kB
  • After compression 247 B

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. Sskb.co.jp needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

49

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sskb. According to our analytics all requests are already optimized.

Network Requests Diagram

sskb.co.jp

sskb.co.jp

775 ms

table.css

table.css

379 ms

dc.js

dc.js

174 ms

vcss

vcss

163 ms

image4.gif

image4.gif

170 ms

topimage.gif

topimage.gif

676 ms

481.gif

481.gif

741 ms

kyanpen.gif

kyanpen.gif

350 ms

4.gif

4.gif

405 ms

image5.gif

image5.gif

396 ms

crejit.gif

crejit.gif

545 ms

sisaku.gif

sisaku.gif

674 ms

35.gif

35.gif

1068 ms

okyakusamanokoe.gif

okyakusamanokoe.gif

762 ms

fan.gif

fan.gif

858 ms

image132.gif

image132.gif

1026 ms

menu.gif

menu.gif

1034 ms

newmenu.gif

newmenu.gif

1092 ms

pdf.gif

pdf.gif

1112 ms

ansinyasai.gif

ansinyasai.gif

1223 ms

image12.gif

image12.gif

1355 ms

eat.gif

eat.gif

1416 ms

image23.gif

image23.gif

1438 ms

1.gif

1.gif

1405 ms

teitanpaku.png

teitanpaku.png

1473 ms

t93.gif

t93.gif

1565 ms

kidnynowhow.gif

kidnynowhow.gif

1734 ms

kidny2.gif

kidny2.gif

1782 ms

kidnyad.gif

kidnyad.gif

1768 ms

c3.gif

c3.gif

1787 ms

tounyounowhow.gif

tounyounowhow.gif

1829 ms

tounyou2.gif

tounyou2.gif

1886 ms

tounyouad.gif

tounyouad.gif

2084 ms

saad.gif

saad.gif

2116 ms

balnce.gif

balnce.gif

2115 ms

kanrieiyousi1.gif

kanrieiyousi1.gif

2129 ms

26.gif

26.gif

3539 ms

image1.gif

image1.gif

2595 ms

image1.gif

image1.gif

2836 ms

image2.gif

image2.gif

2656 ms

inpage_linkid.js

inpage_linkid.js

14 ms

image3.gif

image3.gif

2707 ms

image8.gif

image8.gif

2531 ms

image5.gif

image5.gif

2947 ms

image6.gif

image6.gif

3222 ms

image7.gif

image7.gif

2963 ms

image4.gif

image4.gif

2874 ms

58.gif

58.gif

3466 ms

27.gif

27.gif

4078 ms

image8.gif

image8.gif

3446 ms

Accessibility Review

sskb.co.jp accessibility score

89

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sskb.co.jp best practices score

83

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

Displays images with incorrect aspect ratio

SEO Factors

sskb.co.jp SEO score

100

Search Engine Optimization Advices

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 Sskb.co.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 Sskb.co.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

sskb.co.jp

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