Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 66

    SEO

    Google-friendlier than
    25% of websites

torafugu.co.jp

【公式】泳ぎとらふぐ料理専門店「とらふぐ亭」|2月9日はふぐの日

Page Load Speed

12.3 sec in total

First Response

1.5 sec

Resources Loaded

9.9 sec

Page Rendered

889 ms

torafugu.co.jp screenshot

About Website

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

泳ぎとらふぐ料理専門店「とらふぐ亭」の公式サイトです。てっさ(ふぐ刺し)、てっちり(ふぐ鍋)などふぐ料理を楽しむならとらふぐ専門店とらふぐ亭へ!お近くの店舗検索もご予約も当サイトで完結!お店のこだわりはもちろん、メニュー、クーポン、宴会コースなどの最新情報もコチラから♪

Visit torafugu.co.jp

Key Findings

We analyzed Torafugu.co.jp page load time and found that the first response time was 1.5 sec and then it took 10.8 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

torafugu.co.jp performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.509

16/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

torafugu.co.jp

1542 ms

global.css

1314 ms

jsapi

34 ms

common.js

642 ms

smoothscroll.js

644 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Torafugu.co.jp, 3% (2 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Torafugu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.6 kB (30%)

Content Size

216.4 kB

After Optimization

150.9 kB

In fact, the total size of Torafugu.co.jp main page is 216.4 kB. 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 119.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 47.0 kB

  • Original 56.7 kB
  • After minification 42.7 kB
  • After compression 9.7 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 14.1 kB, which is 25% 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 47.0 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 3.6 kB

  • Original 119.7 kB
  • After minification 116.0 kB

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. Torafugu images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 14.5 kB

  • Original 39.2 kB
  • After minification 35.3 kB
  • After compression 24.7 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 14.5 kB or 37% of the original size.

CSS Optimization

-58%

Potential reduce by 508 B

  • Original 872 B
  • After minification 599 B
  • After compression 364 B

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. Torafugu.co.jp needs all CSS files to be minified and compressed as it can save up to 508 B or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (25%)

Requests Now

60

After Optimization

45

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Torafugu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

torafugu.co.jp accessibility score

90

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.

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

Best Practices

torafugu.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

High

Page has valid source maps

SEO Factors

torafugu.co.jp SEO score

66

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

High

Document doesn't have a valid hreflang

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 Torafugu.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 Torafugu.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

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