Tools & Wizards About Us
ichiryusha.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ichiryusha.com

有限会社　一粒社 | 自費出版・印刷・WEBのことなら一粒社へ

Page Load Speed

3 sec in total

First Response

544 ms

Resources Loaded

2.3 sec

Page Rendered

245 ms

ichiryusha.com screenshot

About Website

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

有限会社　一粒社 | 自費出版・企業出版・電子出版・印刷・WEBのことなら一粒社へ

Visit ichiryusha.com

Key Findings

We analyzed Ichiryusha.com page load time and found that the first response time was 544 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ichiryusha.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

ichiryusha.com

544 ms

bootstrap.css

356 ms

style.css

345 ms

jquery-1.11.3.min.js

529 ms

jquery.ui-1.10.4.slider.min.js

353 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Ichiryusha.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ichiryusha.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.4 kB (4%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ichiryusha.com main page is 1.1 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. 30% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.6 kB

  • Original 8.5 kB
  • After minification 7.4 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 1.1 kB, which is 13% 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 5.6 kB or 66% of the original size.

Image Optimization

-2%

Potential reduce by 16.6 kB

  • Original 1.0 MB
  • After minification 1.0 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. Ichiryusha images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 14.3 kB

  • Original 66.4 kB
  • After minification 66.1 kB
  • After compression 52.1 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 14.3 kB or 22% of the original size.

CSS Optimization

-30%

Potential reduce by 9.9 kB

  • Original 32.6 kB
  • After minification 32.6 kB
  • After compression 22.7 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. Ichiryusha.com needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ichiryusha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ichiryusha.com

ichiryusha.com

544 ms

bootstrap.css

bootstrap.css

356 ms

style.css

style.css

345 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

529 ms

jquery.ui-1.10.4.slider.min.js

jquery.ui-1.10.4.slider.min.js

353 ms

iframe.js

iframe.js

355 ms

bootstrap.js

bootstrap.js

600 ms

news.html

news.html

191 ms

back_blue.jpg

back_blue.jpg

368 ms

ichiryusha50.png

ichiryusha50.png

190 ms

page1_1f.jpg

page1_1f.jpg

933 ms

company.jpg

company.jpg

713 ms

book.jpg

book.jpg

863 ms

ttl-kouka-teian.png

ttl-kouka-teian.png

358 ms

ttl-jihishupan.png

ttl-jihishupan.png

356 ms

syobou-bnr.png

syobou-bnr.png

889 ms

syobou-hanbai-bnr.png

syobou-hanbai-bnr.png

709 ms

booklet-bnr.png

booklet-bnr.png

743 ms

denshi-book-bnr.png

denshi-book-bnr.png

1152 ms

jibunshi-bnr.png

jibunshi-bnr.png

901 ms

FileBox-bnr.png

FileBox-bnr.png

945 ms

pagetop_icon.png

pagetop_icon.png

1034 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1016 ms

meka-back.png

meka-back.png

899 ms

pochi01.png

pochi01.png

929 ms

Accessibility Review

ichiryusha.com accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ichiryusha.com 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

ichiryusha.com SEO score

98

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

High

Tap targets are not sized appropriately

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 Ichiryusha.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 Ichiryusha.com 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

ichiryusha.com

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