Tools & Wizards About Us
yamami.net screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

yamami.net

うにのお取り寄せ・通販サイト【うにのやまみ】

Page Load Speed

6.7 sec in total

First Response

522 ms

Resources Loaded

5.4 sec

Page Rendered

856 ms

yamami.net screenshot

About Website

Click here to check amazing Yamami content for Japan. Otherwise, check out these important facts you probably never knew about yamami.net

下関のうに（粒うに）・お土産のお取り寄せならココ！累計233万本突破の雲丹醤油・職人塩かげん粒うにから、海産物のお土産・お中元・お歳暮のギフトまで、400アイテム以上の品ぞろえ。創業79年の実績。びん詰めうに業界最大の圧倒的な品ぞろえ、味ぞろえで笑顔の食卓をお届けします。

Visit yamami.net

Key Findings

We analyzed Yamami.net page load time and found that the first response time was 522 ms and then it took 6.2 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

yamami.net performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.6 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value1.093

1/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

yamami.net

522 ms

www.yamami.net

838 ms

sps_common.css

332 ms

default.css

493 ms

jquery.min.js

21 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 41% of them (75 requests) were addressed to the original Yamami.net, 20% (37 requests) were made to Image1.shopserve.jp and 15% (27 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Yamami.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 816.5 kB (24%)

Content Size

3.4 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yamami.net main page is 3.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 96.3 kB

  • Original 117.9 kB
  • After minification 101.9 kB
  • After compression 21.5 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 14% 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 96.3 kB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 673.3 kB

  • Original 2.9 MB
  • After minification 2.3 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. Obviously, Yamami needs image optimization as it can save up to 673.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 42.9 kB

  • Original 280.7 kB
  • After minification 280.7 kB
  • After compression 237.9 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 42.9 kB or 15% of the original size.

CSS Optimization

-6%

Potential reduce by 4.0 kB

  • Original 68.9 kB
  • After minification 68.9 kB
  • After compression 64.9 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. Yamami.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 86 (47%)

Requests Now

182

After Optimization

96

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 182 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamami. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yamami.net

yamami.net

522 ms

www.yamami.net

www.yamami.net

838 ms

sps_common.css

sps_common.css

332 ms

default.css

default.css

493 ms

jquery.min.js

jquery.min.js

21 ms

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510 ms

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1932 ms

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172 ms

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49 ms

embed

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462 ms

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20 ms

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124 ms

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Create

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Accessibility Review

yamami.net accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

yamami.net best practices score

75

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

yamami.net SEO score

67

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Yamami.net 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 Yamami.net 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

yamami.net

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