Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

yamadastationery.jp

山田文具店 | 文具(ステーショナリー)を愛する人のための、雑貨セレクトショップ

Page Load Speed

19.7 sec in total

First Response

1.7 sec

Resources Loaded

17 sec

Page Rendered

1 sec

yamadastationery.jp screenshot

About Website

Welcome to yamadastationery.jp homepage info - get ready to check Yamadastationery best content for Japan right away, or after learning these important things about yamadastationery.jp

山田文具店は、東京・三鷹に2008年7月19日にオープンした文具(ステーショナリー)を愛する人のための、雑貨セレクトショップです。国籍や年代にとらわれない、どこか懐かしくて味のある、そんなストーリーを持つ文具たちを集めました。

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Key Findings

We analyzed Yamadastationery.jp page load time and found that the first response time was 1.7 sec and then it took 18 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

yamadastationery.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value3,630 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

yamadastationery.jp

1722 ms

screen.css

519 ms

smartRollover.js

344 ms

pagetop.js

353 ms

all.js

72 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 94% of them (162 requests) were addressed to the original Yamadastationery.jp, 2% (3 requests) were made to Facebook.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Yamadastationery.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 301.3 kB (16%)

Content Size

1.9 MB

After Optimization

1.6 MB

In fact, the total size of Yamadastationery.jp main page is 1.9 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 67.9 kB

  • Original 87.4 kB
  • After minification 85.2 kB
  • After compression 19.5 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. 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 67.9 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 179.6 kB

  • Original 1.8 MB
  • After minification 1.6 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. Yamadastationery images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 788 B

  • Original 18.4 kB
  • After minification 18.2 kB
  • After compression 17.6 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

-86%

Potential reduce by 53.0 kB

  • Original 61.3 kB
  • After minification 50.2 kB
  • After compression 8.3 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. Yamadastationery.jp needs all CSS files to be minified and compressed as it can save up to 53.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (18%)

Requests Now

172

After Optimization

141

The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamadastationery. 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

yamadastationery.jp accessibility score

77

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

yamadastationery.jp best practices score

58

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

yamadastationery.jp SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yamadastationery.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 Yamadastationery.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

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