Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

tatodesign.jp

TATO DESIGN

Page Load Speed

113.5 sec in total

First Response

513 ms

Resources Loaded

112.2 sec

Page Rendered

711 ms

tatodesign.jp screenshot

About Website

Visit tatodesign.jp now to see the best up-to-date TATO DESIGN content for Japan and also check out these interesting facts you probably never knew about tatodesign.jp

TATO DESIGNのオフィシャルサイト。東京23区を中心に、こだわりのデザイナーズ物件・リノベーション物件・おしゃれな賃貸物件のご案内や、建築と内装を手がける設計・不動産事務所です。

Visit tatodesign.jp

Key Findings

We analyzed Tatodesign.jp page load time and found that the first response time was 513 ms and then it took 113 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tatodesign.jp performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value26.1 s

0/100

10%

TBT (Total Blocking Time)

Value3,420 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value37.0 s

0/100

10%

Network Requests Diagram

tatodesign.jp

513 ms

tatodesign.jp

4953 ms

js

98 ms

global.css

1377 ms

css

36 ms

Our browser made a total of 340 requests to load all elements on the main page. We found that 99% of them (336 requests) were addressed to the original Tatodesign.jp, 1% (2 requests) were made to Fonts.gstatic.com and 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (15.6 sec) belongs to the original domain Tatodesign.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.1 MB (8%)

Content Size

76.9 MB

After Optimization

70.8 MB

In fact, the total size of Tatodesign.jp main page is 76.9 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. 60% of websites need less resources to load. Images take 75.3 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 1.2 MB

  • Original 1.2 MB
  • After minification 755.8 kB
  • After compression 60.7 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 463.8 kB, which is 38% 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 1.2 MB or 95% of the original size.

Image Optimization

-6%

Potential reduce by 4.7 MB

  • Original 75.3 MB
  • After minification 70.6 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. TATO DESIGN images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 132.5 kB

  • Original 186.6 kB
  • After minification 180.1 kB
  • After compression 54.1 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 132.5 kB or 71% of the original size.

CSS Optimization

-90%

Potential reduce by 131.2 kB

  • Original 145.6 kB
  • After minification 117.8 kB
  • After compression 14.4 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. Tatodesign.jp needs all CSS files to be minified and compressed as it can save up to 131.2 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (3%)

Requests Now

336

After Optimization

325

The browser has sent 336 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TATO DESIGN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tatodesign.jp accessibility score

71

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

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

tatodesign.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

tatodesign.jp SEO score

80

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

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 Tatodesign.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 Tatodesign.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 TATO DESIGN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: