Tools & Wizards About Us
yamamoto-noriten.co.jp screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

yamamoto-noriten.co.jp

海苔ひとすじ | 株式会社山本海苔店

Page Load Speed

10 sec in total

First Response

716 ms

Resources Loaded

8.6 sec

Page Rendered

671 ms

yamamoto-noriten.co.jp screenshot

About Website

Click here to check amazing Yamamoto Noriten content for Japan. Otherwise, check out these important facts you probably never knew about yamamoto-noriten.co.jp

TOPページ｜山本海苔店：嘉永２年(1849年)日本橋室町に創業の海苔専門店、山本海苔店が運営する公式オンラインショップ。お歳暮、お中元、お祝いの贈り物やプチギフトに。海苔の歴史やうんちく、海苔レシピ等を紹介しております。

Visit yamamoto-noriten.co.jp

Key Findings

We analyzed Yamamoto-noriten.co.jp page load time and found that the first response time was 716 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

yamamoto-noriten.co.jp performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value36.4 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.271

45/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

yamamoto-noriten.co.jp

716 ms

www.yamamoto-noriten.co.jp

692 ms

www.yamamoto-noriten.co.jp

2462 ms

slick.css

395 ms

common.css

495 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 98% of them (50 requests) were addressed to the original Yamamoto-noriten.co.jp, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Yamamoto-noriten.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.9 kB (4%)

Content Size

7.4 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yamamoto-noriten.co.jp main page is 7.4 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. 40% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 23.3 kB

  • Original 28.4 kB
  • After minification 24.7 kB
  • After compression 5.0 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 3.7 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 23.3 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 134.9 kB

  • Original 7.2 MB
  • After minification 7.0 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. Yamamoto Noriten images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 117.1 kB

  • Original 165.7 kB
  • After minification 154.8 kB
  • After compression 48.7 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 117.1 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 24.6 kB

  • Original 30.0 kB
  • After minification 18.5 kB
  • After compression 5.4 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. Yamamoto-noriten.co.jp needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

48

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamamoto Noriten. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yamamoto-noriten.co.jp

yamamoto-noriten.co.jp

716 ms

www.yamamoto-noriten.co.jp

www.yamamoto-noriten.co.jp

692 ms

www.yamamoto-noriten.co.jp

www.yamamoto-noriten.co.jp

2462 ms

slick.css

slick.css

395 ms

common.css

common.css

495 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

1187 ms

jquery.scrollify.js

jquery.scrollify.js

682 ms

slick.min.js

slick.min.js

855 ms

open-close.js

open-close.js

528 ms

h-fix.js

h-fix.js

568 ms

js

js

52 ms

index.css

index.css

178 ms

h-logo.svg

h-logo.svg

702 ms

h-sns-instagram.svg

h-sns-instagram.svg

175 ms

h-sns-twitter.svg

h-sns-twitter.svg

170 ms

h-sns-facebook.svg

h-sns-facebook.svg

172 ms

h-sns-line.svg

h-sns-line.svg

166 ms

h-sns-youtube.svg

h-sns-youtube.svg

177 ms

h-logo.svg

h-logo.svg

984 ms

h-btn-menu.svg

h-btn-menu.svg

340 ms

h-btn-close.svg

h-btn-close.svg

341 ms

mv-bnr-1.png

mv-bnr-1.png

2224 ms

mv-bnr-2.jpg

mv-bnr-2.jpg

2980 ms

mv-bnr-3.jpg

mv-bnr-3.jpg

3221 ms

mv-bnr-4.jpg

mv-bnr-4.jpg

1361 ms

onlineshop_noren-banner.jpg

onlineshop_noren-banner.jpg

1752 ms

t-card-1.png

t-card-1.png

1149 ms

img-card-1.jpg

img-card-1.jpg

1313 ms

t-card-2.png

t-card-2.png

1478 ms

img-card-2.jpg

img-card-2.jpg

1532 ms

t-card-3.png

t-card-3.png

1643 ms

img-card-3.jpg

img-card-3.jpg

1703 ms

t-card-4.png

t-card-4.png

1806 ms

img-card-4.jpg

img-card-4.jpg

1873 ms

img-online-1.jpg

img-online-1.jpg

2101 ms

img-online-2.jpg

img-online-2.jpg

2462 ms

img-online-3.jpg

img-online-3.jpg

2553 ms

img-info-philosophy.jpg

img-info-philosophy.jpg

2277 ms

img-info-nihonbashi.jpg

img-info-nihonbashi.jpg

2392 ms

img-info-shop.jpg

img-info-shop.jpg

2453 ms

img-info-haiku.jpg

img-info-haiku.jpg

2563 ms

img-info-company.jpg

img-info-company.jpg

2628 ms

img-info-recruit.jpg

img-info-recruit.jpg

2625 ms

f-logo.svg

f-logo.svg

2893 ms

bg-seigaiha.svg

bg-seigaiha.svg

2692 ms

icon-arr.svg

icon-arr.svg

2745 ms

icon-arr-btn-more.svg

icon-arr-btn-more.svg

2759 ms

icon-arr-big.svg

icon-arr-big.svg

2802 ms

icon-arr-big-gray.svg

icon-arr-big-gray.svg

2792 ms

common-device.css

common-device.css

177 ms

index-device.css

index-device.css

177 ms

Accessibility Review

yamamoto-noriten.co.jp accessibility score

94

Accessibility Issues

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

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

yamamoto-noriten.co.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yamamoto-noriten.co.jp SEO score

83

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

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

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 Yamamoto-noriten.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 Yamamoto-noriten.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

yamamoto-noriten.co.jp

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