Tools & Wizards About Us
rikyu-gyutan.co.jp screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rikyu-gyutan.co.jp

利久 公式通販サイト

Page Load Speed

4.2 sec in total

First Response

549 ms

Resources Loaded

3.4 sec

Page Rendered

289 ms

rikyu-gyutan.co.jp screenshot

About Website

Click here to check amazing Rikyu Gyutan content for Taiwan. Otherwise, check out these important facts you probably never knew about rikyu-gyutan.co.jp

仙台発祥、炭火焼にこだわった牛たん専門店「利久」の全国発送可能のオンラインショップ。送料無料のお得な商品もございます。

Visit rikyu-gyutan.co.jp

Key Findings

We analyzed Rikyu-gyutan.co.jp page load time and found that the first response time was 549 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rikyu-gyutan.co.jp performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.823

4/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

rikyu-gyutan.co.jp

549 ms

www.rikyu-gyutan.co.jp

692 ms

js

80 ms

jquery-1.12.4.min.js

35 ms

jquery.rwdImageMaps.min.js

46 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 83% of them (38 requests) were addressed to the original Rikyu-gyutan.co.jp, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rikyu-gyutan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (5%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rikyu-gyutan.co.jp main page is 1.3 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 27.8 kB

  • Original 31.3 kB
  • After minification 18.5 kB
  • After compression 3.5 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 12.8 kB, which is 41% 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 27.8 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 1.7 kB

  • Original 1.2 MB
  • After minification 1.2 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. Rikyu Gyutan images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-37%

Potential reduce by 1.0 kB

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 1.8 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. Rikyu-gyutan.co.jp needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (9%)

Requests Now

44

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rikyu Gyutan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rikyu-gyutan.co.jp

rikyu-gyutan.co.jp

549 ms

www.rikyu-gyutan.co.jp

www.rikyu-gyutan.co.jp

692 ms

js

js

80 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

35 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

46 ms

style0501.css

style0501.css

178 ms

banner_logo_195_60.gif

banner_logo_195_60.gif

207 ms

Rikyu.gif

Rikyu.gif

290 ms

kannai.jpg

kannai.jpg

460 ms

goaisatu.jpg

goaisatu.jpg

488 ms

gaiyou.jpg

gaiyou.jpg

494 ms

kyoten.jpg

kyoten.jpg

498 ms

enkaku.jpg

enkaku.jpg

510 ms

kodawari.jpg

kodawari.jpg

526 ms

shop.jpg

shop.jpg

629 ms

tannai.jpg

tannai.jpg

652 ms

201707g_bnr.jpg

201707g_bnr.jpg

658 ms

202009rrtbnr.jpg

202009rrtbnr.jpg

827 ms

2017qjbnr.jpg

2017qjbnr.jpg

849 ms

201906customer_a1.jpg

201906customer_a1.jpg

874 ms

201906customer_b1.jpg

201906customer_b1.jpg

797 ms

201906customer_c1.jpg

201906customer_c1.jpg

813 ms

202308travel.jpg

202308travel.jpg

822 ms

202308travel_2.jpg

202308travel_2.jpg

968 ms

Official_Website.jpg

Official_Website.jpg

1138 ms

20190219mirai2.jpg

20190219mirai2.jpg

987 ms

date_hako_bnr.jpg

date_hako_bnr.jpg

1321 ms

23_homebn.jpg

23_homebn.jpg

1525 ms

hpbnr_yakikata_pc.jpg

hpbnr_yakikata_pc.jpg

1050 ms

0501b03b.jpg

0501b03b.jpg

1302 ms

0513a.jpg

0513a.jpg

1153 ms

0513b.jpg

0513b.jpg

1227 ms

0501b02b.jpg

0501b02b.jpg

1303 ms

0501b01b.jpg

0501b01b.jpg

1319 ms

201110godaidoBnr.jpg

201110godaidoBnr.jpg

1402 ms

js

js

65 ms

analytics.js

analytics.js

21 ms

collect

collect

75 ms

whatnew.gif

whatnew.gif

1348 ms

2017staff.jpg

2017staff.jpg

1342 ms

linkBnrGuts.jpg

linkBnrGuts.jpg

1361 ms

linkBnrYamitsuki.jpg

linkBnrYamitsuki.jpg

1365 ms

linkBnrShokuniku.jpg

linkBnrShokuniku.jpg

1455 ms

bg.jpg

bg.jpg

683 ms

Copy.gif

Copy.gif

697 ms

collect

collect

33 ms

Accessibility Review

rikyu-gyutan.co.jp accessibility score

65

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

Heading elements are not in a sequentially-descending order

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

rikyu-gyutan.co.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

High

Browser errors were logged to the console

SEO Factors

rikyu-gyutan.co.jp SEO score

77

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

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 Rikyu-gyutan.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 Rikyu-gyutan.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

rikyu-gyutan.co.jp

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