Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

lion-jimuki-shop.jp

オフィス家具・文具事務用品・オフィス用品通販|ライオン事務器Webショップ

Page Load Speed

19 sec in total

First Response

561 ms

Resources Loaded

11.5 sec

Page Rendered

6.9 sec

lion-jimuki-shop.jp screenshot

About Website

Visit lion-jimuki-shop.jp now to see the best up-to-date Lion Jimuki Shop content for Japan and also check out these interesting facts you probably never knew about lion-jimuki-shop.jp

「ライオン事務器Webショップ」へようこそ!オフィス家具・文具事務用品、その他オフィス用品の通販です。お得なアウトレット商品もございます。ぜひご利用ください。

Visit lion-jimuki-shop.jp

Key Findings

We analyzed Lion-jimuki-shop.jp page load time and found that the first response time was 561 ms and then it took 18.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

lion-jimuki-shop.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

lion-jimuki-shop.jp

561 ms

www.lion-jimuki-shop.jp

734 ms

default.css

775 ms

dc.js

125 ms

logo04.jpg

555 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 54% of them (85 requests) were addressed to the original Lion-jimuki-shop.jp, 37% (58 requests) were made to Image1.shopserve.jp and 2% (3 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Lion-jimuki-shop.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.1 kB (28%)

Content Size

2.2 MB

After Optimization

1.5 MB

In fact, the total size of Lion-jimuki-shop.jp main page is 2.2 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 144.7 kB

  • Original 166.1 kB
  • After minification 148.8 kB
  • After compression 21.4 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 144.7 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 102.5 kB

  • Original 1.5 MB
  • After minification 1.4 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. Lion Jimuki Shop images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 135.0 kB

  • Original 223.9 kB
  • After minification 223.8 kB
  • After compression 88.9 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 135.0 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 225.9 kB

  • Original 271.2 kB
  • After minification 261.7 kB
  • After compression 45.3 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. Lion-jimuki-shop.jp needs all CSS files to be minified and compressed as it can save up to 225.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (15%)

Requests Now

153

After Optimization

130

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lion Jimuki Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lion-jimuki-shop.jp accessibility score

53

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lion-jimuki-shop.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

lion-jimuki-shop.jp SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lion-jimuki-shop.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lion-jimuki-shop.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Lion Jimuki Shop. 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: