Access rejou.jp. ジュエリー通販リジュー◆REJOU◆ | 希少宝石・誕生石・レアストーン・高級ジュエリーオンラインショップ | ピンクダイヤモンド | 非加熱宝石 | パパラチアサファイア（パパラチャサファイア）| ...

rejou.jp screenshot

2

Performance

Renders faster than
19% of other websites
60

Accessibility

Visual factors better than
that of 26% of websites
58

Best Practices

More advanced features
available than in
19% of websites
58

SEO

Google-friendlier than
20% of websites

First Response

540 ms

Resources Loaded

63.6 sec

Page Rendered

20.1 sec

rejou.jp screenshot

About Website

Welcome to rejou.jp homepage info - get ready to check REJOU best content for Iran right away, or after learning these important things about rejou.jp

高級ジュエリー通販、ジュエリーネット販売の宝石通販リジューは希少宝石や誕生石、ピンクダイヤ、グランディディエライト、パパラチャサファイア、ピジョンブラッド、パライバトルマリン、ピンクダイヤ、アウイナイト、スフェーン、コンクパール、パパラチアなどの希少宝石が特別プライスでお求めいただける創業20年、日本最大級の希少宝石ジュエリーオンラインショップです。宝石鑑定士在籍・キャリア20年のバイヤーが買付け...

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Key Findings

We analyzed Rejou.jp page load time and found that the first response time was 540 ms and then it took 83.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value66.1 s

0/100

25%

SI (Speed Index)

Value42.9 s

0/100

10%

TBT (Total Blocking Time)

Value39,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.689

7/100

15%

TTI (Time to Interactive)

Value107.0 s

0/100

10%

rejou.jp

540 ms

www.rejou.jp

526 ms

www.rejou.jp

922 ms

jquery_002.html

530 ms

slider-pro.css

537 ms

Our browser made a total of 462 requests to load all elements on the main page. We found that 28% of them (129 requests) were addressed to the original Rejou.jp, 66% (306 requests) were made to Rejou.fs-storage.jp and 2% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (9.5 sec) relates to the external source Rejou.fs-storage.jp.

Content Size

62.9 MB

After Optimization

60.7 MB

In fact, the total size of Rejou.jp main page is 62.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 62.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 198.4 kB

Original 227.6 kB
After minification 187.8 kB
After compression 29.3 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 39.9 kB, which is 18% 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 198.4 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 1.6 MB

Original 62.2 MB
After minification 60.5 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. REJOU images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 30.7 kB

Original 111.0 kB
After minification 111.0 kB
After compression 80.3 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 30.7 kB or 28% of the original size.

CSS Optimization

-83%

Potential reduce by 313.8 kB

Original 378.9 kB
After minification 378.7 kB
After compression 65.1 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. Rejou.jp needs all CSS files to be minified and compressed as it can save up to 313.8 kB or 83% of the original size.

Requests Now

444

After Optimization

422

The browser has sent 444 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REJOU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Rejou.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 Rejou.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

rejou.jp

Open Graph data is detected on the main page of REJOU. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: