Tools & Wizards About Us
sho-heiandou.co.jp screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sho-heiandou.co.jp

平安堂は明治26年創業の書道用品店です。筆、墨、硯、和紙などの書道用品を取扱っております。

Page Load Speed

8.9 sec in total

First Response

579 ms

Resources Loaded

8.2 sec

Page Rendered

150 ms

sho-heiandou.co.jp screenshot

About Website

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

平安堂は明治26年創業の書道用品店です。筆、墨、硯、和紙などの書道用品を取扱っています。

Visit sho-heiandou.co.jp

Key Findings

We analyzed Sho-heiandou.co.jp page load time and found that the first response time was 579 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sho-heiandou.co.jp performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

sho-heiandou.co.jp

579 ms

www.sho-heiandou.co.jp

566 ms

skin.css

412 ms

SpryValidation.css

620 ms

main.js

416 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Sho-heiandou.co.jp, 8% (4 requests) were made to Vdw.github.io and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Sho-heiandou.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.4 kB (15%)

Content Size

1.0 MB

After Optimization

866.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sho-heiandou.co.jp main page is 1.0 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. 25% of websites need less resources to load. Images take 785.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.2 kB

  • Original 12.8 kB
  • After minification 12.6 kB
  • After compression 3.6 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 9.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 785.9 kB
  • After minification 785.9 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. Sho Heiandou images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 118.7 kB

  • Original 192.0 kB
  • After minification 153.2 kB
  • After compression 73.3 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 118.7 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 23.5 kB

  • Original 27.5 kB
  • After minification 16.6 kB
  • After compression 4.0 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. Sho-heiandou.co.jp needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (28%)

Requests Now

47

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sho Heiandou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sho-heiandou.co.jp

sho-heiandou.co.jp

579 ms

www.sho-heiandou.co.jp

www.sho-heiandou.co.jp

566 ms

skin.css

skin.css

412 ms

SpryValidation.css

SpryValidation.css

620 ms

main.js

main.js

416 ms

SpryValidationTextField.js

SpryValidationTextField.js

2499 ms

SpryValidationTextarea.js

SpryValidationTextarea.js

1867 ms

SpryValidationCheckbox.js

SpryValidationCheckbox.js

907 ms

modernizr.custom.js

modernizr.custom.js

785 ms

styles.css

styles.css

821 ms

github.css

github.css

1032 ms

jquery.min.js

jquery.min.js

23 ms

jquery.tabslet.min.js

jquery.tabslet.min.js

27 ms

rainbow-custom.min.js

rainbow-custom.min.js

42 ms

jquery.anchor.js

jquery.anchor.js

42 ms

initializers.js

initializers.js

50 ms

logo.jpg

logo.jpg

416 ms

header-nav01.jpg

header-nav01.jpg

208 ms

header-nav02.jpg

header-nav02.jpg

363 ms

header-nav03.jpg

header-nav03.jpg

364 ms

header-nav04.jpg

header-nav04.jpg

411 ms

header-nav05.jpg

header-nav05.jpg

415 ms

nav01.jpg

nav01.jpg

570 ms

nav02.jpg

nav02.jpg

725 ms

nav03.jpg

nav03.jpg

728 ms

nav04.jpg

nav04.jpg

823 ms

nav05.jpg

nav05.jpg

824 ms

mainimage.jpg

mainimage.jpg

4148 ms

bnr_120th.jpg

bnr_120th.jpg

2013 ms

title01.jpg

title01.jpg

1337 ms

img01.jpg

img01.jpg

1144 ms

img02.jpg

img02.jpg

1189 ms

img03.jpg

img03.jpg

1439 ms

img06.jpg

img06.jpg

1509 ms

img05.jpg

img05.jpg

1734 ms

img04.jpg

img04.jpg

1960 ms

title02.jpg

title02.jpg

1857 ms

title03.jpg

title03.jpg

1918 ms

img07.jpg

img07.jpg

2558 ms

title04.jpg

title04.jpg

2216 ms

img08.jpg

img08.jpg

2644 ms

title05.jpg

title05.jpg

2372 ms

img09.jpg

img09.jpg

2379 ms

title06.jpg

title06.jpg

2575 ms

unpei.jpg

unpei.jpg

2919 ms

right-title01.jpg

right-title01.jpg

2785 ms

right-title02.jpg

right-title02.jpg

3582 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

14 ms

collect

collect

25 ms

Accessibility Review

sho-heiandou.co.jp accessibility score

83

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.

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.

High

Definition list items are not wrapped in <dl> elements

Best Practices

sho-heiandou.co.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

SEO Factors

sho-heiandou.co.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 Sho-heiandou.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 Sho-heiandou.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

sho-heiandou.co.jp

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