Tools & Wizards About Us
jamo.jp screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jamo.jp

Jamo associates ジャモアソシエイツ – 2000年設立。インテリアデザイナーとスタイリスト、リンクしながら積極的にコラボレーションを展開。「心が動く空間」を目指し、数々の空間を生み出してきました。雑誌のスタイリングページから、家具の制作、ウィンドーディスプレイ、リテイルストア、レスト...

Page Load Speed

13.1 sec in total

First Response

714 ms

Resources Loaded

12.3 sec

Page Rendered

75 ms

jamo.jp screenshot

About Website

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

2000年設立。インテリアデザイナーとスタイリスト、リンクしながら積極的にコラボレーションを展開。「心が動く空間」を目指し、数々の空間を生み出してきました。雑誌のスタイリングページから、家具の制作、ウィンドーディスプレイ、リテイルストア、レストラン、オフィス、ホテルの設計までプロジェクトは多岐に渡ります。現在は設計に特化した活動を展開。生活の中で見過ごされたり、無意識のうちに忘れさられてしうような...

Visit jamo.jp

Key Findings

We analyzed Jamo.jp page load time and found that the first response time was 714 ms and then it took 12.4 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

jamo.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value89.8 s

0/100

25%

SI (Speed Index)

Value24.0 s

0/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

Network Requests Diagram

jamo.jp

714 ms

index.css

334 ms

modernizr.custom.69029.js

678 ms

jquery.js

2559 ms

jquery_easing.js

544 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Jamo.jp, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Jamo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.5 kB (1%)

Content Size

6.2 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamo.jp main page is 6.2 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. 15% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.1 kB

  • Original 7.1 kB
  • After minification 6.0 kB
  • After compression 2.0 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 1.1 kB, which is 15% 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 5.1 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 16.5 kB

  • Original 6.1 MB
  • After minification 6.1 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. Jamo images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 64.6 kB

  • Original 114.0 kB
  • After minification 109.6 kB
  • After compression 49.4 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 64.6 kB or 57% of the original size.

CSS Optimization

-76%

Potential reduce by 3.4 kB

  • Original 4.4 kB
  • After minification 3.0 kB
  • After compression 1.1 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. Jamo.jp needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 76% of the original size.

Requests Breakdown

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

Requests Now

28

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jamo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jamo.jp

jamo.jp

714 ms

index.css

index.css

334 ms

modernizr.custom.69029.js

modernizr.custom.69029.js

678 ms

jquery.js

jquery.js

2559 ms

jquery_easing.js

jquery_easing.js

544 ms

ga.js

ga.js

43 ms

logo.gif

logo.gif

168 ms

top17.jpg

top17.jpg

2416 ms

top16.jpg

top16.jpg

2038 ms

top15.jpg

top15.jpg

1921 ms

top14.jpg

top14.jpg

2319 ms

top13.jpg

top13.jpg

3589 ms

top12.jpg

top12.jpg

3462 ms

top11.jpg

top11.jpg

5842 ms

top10.jpg

top10.jpg

4709 ms

top09.jpg

top09.jpg

5014 ms

top08.jpg

top08.jpg

5343 ms

top07.jpg

top07.jpg

5399 ms

top06.jpg

top06.jpg

5134 ms

top05.jpg

top05.jpg

7403 ms

top04.jpg

top04.jpg

7891 ms

top03.jpg

top03.jpg

7624 ms

top02.jpg

top02.jpg

9166 ms

top01.jpg

top01.jpg

8135 ms

catch.gif

catch.gif

6742 ms

space.gif

space.gif

7118 ms

interior.gif

interior.gif

7613 ms

copyright.gif

copyright.gif

7747 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

jamo.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

Best Practices

jamo.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jamo.jp SEO score

83

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 Jamo.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 Jamo.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

jamo.jp

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