Tools & Wizards About Us
sakura-kobo.co.jp screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sakura-kobo.co.jp

さくら工房～株式会社大成 | 馬刺し一筋、五十年　さくら肉を全国へ。

Page Load Speed

6.8 sec in total

First Response

533 ms

Resources Loaded

5.9 sec

Page Rendered

400 ms

sakura-kobo.co.jp screenshot

About Website

Click here to check amazing Sakura Kobo content. Otherwise, check out these important facts you probably never knew about sakura-kobo.co.jp

世界一美味しくて、安心・安全な馬肉をお客様に提供すること。それが私たちの信念です。創業から50年を迎える大成は、馬肉のプロフェッショナルとしてより良い商品を皆様にお届けします。

Visit sakura-kobo.co.jp

Key Findings

We analyzed Sakura-kobo.co.jp page load time and found that the first response time was 533 ms and then it took 6.3 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

sakura-kobo.co.jp performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

sakura-kobo.co.jp

533 ms

www.sakura-kobo.co.jp

2211 ms

js

65 ms

js

138 ms

style.css

348 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Sakura-kobo.co.jp, 7% (3 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Sakura-kobo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.2 kB (4%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sakura-kobo.co.jp main page is 3.2 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. 50% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.5 kB

  • Original 31.3 kB
  • After minification 30.0 kB
  • After compression 6.8 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 24.5 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 77.5 kB

  • Original 2.9 MB
  • After minification 2.8 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. Sakura Kobo images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 33.7 kB

  • Original 246.1 kB
  • After minification 246.1 kB
  • After compression 212.4 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 33.7 kB or 14% of the original size.

CSS Optimization

-1%

Potential reduce by 411 B

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 35.7 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. Sakura-kobo.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (45%)

Requests Now

42

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sakura Kobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sakura-kobo.co.jp

sakura-kobo.co.jp

533 ms

www.sakura-kobo.co.jp

www.sakura-kobo.co.jp

2211 ms

js

js

65 ms

js

js

138 ms

style.css

style.css

348 ms

logo.png

logo.png

860 ms

tel.png

tel.png

520 ms

contact.png

contact.png

520 ms

top-img01.jpg

top-img01.jpg

1544 ms

top-img02.jpg

top-img02.jpg

1235 ms

top-img03.jpg

top-img03.jpg

1405 ms

top-img04.jpg

top-img04.jpg

1373 ms

logo.png

logo.png

1035 ms

bnr.jpg

bnr.jpg

1204 ms

style.min.css

style.min.css

1212 ms

classic-themes.min.css

classic-themes.min.css

1375 ms

styles.css

styles.css

1384 ms

styles.css

styles.css

1409 ms

pagenavi-css.css

pagenavi-css.css

1542 ms

front-css.css

front-css.css

1545 ms

new-flags.css

new-flags.css

1557 ms

jquery.min.js

jquery.min.js

1608 ms

jquery-migrate.min.js

jquery-migrate.min.js

1618 ms

scripts.js

scripts.js

1712 ms

jquery.form.min.js

jquery.form.min.js

1713 ms

scripts.js

scripts.js

1716 ms

front-js.js

front-js.js

1729 ms

vender.js

vender.js

1949 ms

common.js

common.js

1760 ms

js

js

76 ms

analytics.js

analytics.js

5 ms

collect

collect

17 ms

hero-img.png

hero-img.png

2704 ms

hero-img2.png

hero-img2.png

2365 ms

hero-img3.png

hero-img3.png

2880 ms

hero-img4.png

hero-img4.png

2897 ms

collect

collect

25 ms

bg.jpg

bg.jpg

404 ms

hero-txt.png

hero-txt.png

661 ms

map.png

map.png

573 ms

top-quality.png

top-quality.png

1280 ms

jp.svg

jp.svg

33 ms

wgarrowdown.png

wgarrowdown.png

455 ms

js

js

67 ms

Accessibility Review

sakura-kobo.co.jp accessibility score

82

Accessibility Issues

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

Links do not have a discernible name

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

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

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

sakura-kobo.co.jp 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sakura-kobo.co.jp SEO score

85

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 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 Sakura-kobo.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 Sakura-kobo.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

sakura-kobo.co.jp

Open Graph data is detected on the main page of Sakura Kobo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: