Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

tawara-ya.co.jp

ローストビーフ通販お取り寄せ専門店たわら屋 | ギフトやプレゼント・ご自宅用の絶品ローストビーフ

Page Load Speed

9.9 sec in total

First Response

557 ms

Resources Loaded

8.4 sec

Page Rendered

927 ms

tawara-ya.co.jp screenshot

About Website

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

ローストビーフの通販お取り寄せならたわら屋公式オンラインショップ。厳選した黒毛和牛と専門店として自社製造へこだわりが折り重なる至極の一品がプレゼントやギフトにも人気。お中元や暑中見舞い、お歳暮、お祝いに、多くご利用いただいております。またご自身への取り寄せにおすすめです。

Visit tawara-ya.co.jp

Key Findings

We analyzed Tawara-ya.co.jp page load time and found that the first response time was 557 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tawara-ya.co.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

tawara-ya.co.jp

557 ms

www.tawara-ya.co.jp

733 ms

system_SizeColorSettings.css

338 ms

system_LayoutSettings.css

349 ms

system_DesignSettings.css

692 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 68% of them (114 requests) were addressed to the original Tawara-ya.co.jp, 6% (10 requests) were made to Static.xx.fbcdn.net and 4% (7 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Tawara-ya.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 756.7 kB (18%)

Content Size

4.3 MB

After Optimization

3.6 MB

In fact, the total size of Tawara-ya.co.jp main page is 4.3 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. 65% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.7 kB

  • Original 51.9 kB
  • After minification 45.8 kB
  • After compression 11.2 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 6.1 kB, which is 12% 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 40.7 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 232.8 kB

  • Original 3.6 MB
  • After minification 3.4 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. Tawara Ya images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 150.4 kB

  • Original 265.9 kB
  • After minification 262.7 kB
  • After compression 115.5 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 150.4 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 332.8 kB

  • Original 391.6 kB
  • After minification 339.7 kB
  • After compression 58.9 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. Tawara-ya.co.jp needs all CSS files to be minified and compressed as it can save up to 332.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (20%)

Requests Now

150

After Optimization

120

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tawara Ya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tawara-ya.co.jp accessibility score

68

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

Form elements do not have associated labels

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

tawara-ya.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

SEO Factors

tawara-ya.co.jp SEO score

91

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 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 Tawara-ya.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 Tawara-ya.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 data is detected on the main page of Tawara Ya. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: