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Whois & Analysis for diamond.jp

Dec 17, 2019 4:25 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for diamond.jp
79

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Domain Owner
Private
• Category
Travel
• Online since
March 26, 2001 Explore Wayback Machine
• Age
23 years, 25 days
• Alexa Rank
#3.112, diamond.jp is in the world's top 5.000 websites!

FREE FORM BUILDER

Representation of an online Form

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by GlobalSign nv-sa has expired on January 29, 2021.
Title Tag
ダイヤモンド・オンライン
Length: 36 (recommended: 10 to 70)
Meta Description
ダイヤモンド・オンラインはダイヤモンド社が提供するグローバルなビジネスメディアです。ビジネスパーソンに必要な経営・戦略、経済、金融、国際の情報をはじめ、オフラインの記事もご提供。
Length: 267 (recommended: 50 to 160)
Google preview
Desktop Version

ダイヤモンド・オンライン

https://diamond.jp

ダイヤモンド・オンラインはダイヤモンド社が提供するグローバルなビジネスメディアです。ビジネスパーソンに必要な経営・戦略、経済、金融、国際の情報をはじめ、オフラインの記事もご提供。

Mobile Version

https://diamond.jp

ダイヤモンド・オンライン

ダイヤモンド・オンラインはダイヤモンド社が提供するグローバルなビジネスメディアです。ビジネスパーソンに必要な経営・戦略、経済、金融、国際の情報をはじめ、オフラインの記事もご提供。

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by diamond.jp.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

WEBSITE SPEED

diamond.jp website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.8s

This domain loads at the median speed of 1.8 seconds.

Speed Percentile

49%

diamond.jp is faster than approximately 49 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #3.112 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • diamond.jp daily visitors distribution - Total: 2 countries
  • Flag for JapanJapan (93.9%)
  • Flag for United States of AmericaUnited States of America (3.8%)
  • Flaf icon for other countryOthers (4.6%)

Traffic country ranks

Country Rank
Flag for JapanJapan #257
Flag for United States of AmericaUnited States of America #19.524

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How diamond.jp looks like on a mobile device such as an iPhone.

Tablet
How diamond.jp looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 47% #ffffff
  • 34% #f0f0f0
  • 3% #fffff0
  • 1% #d0ff60
  • 1% #f0e0c0
  • 1% #b0a090
  • 1% #c0b0a0
  • 1% #7080a0
  • 1% #201000
  • 1% #b0c0e0
  • 1% #f0e0d0
  • 1% #d0e0f0

Text/code ratio

diamond.jp's text/code ratio is 6.92%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 6.92%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 0
  • <H2> 5
  • <H3> 27
  • <H4> 0
  • <H5> 0
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H2>
2nd level heading
特集
連載
新着記事
スポンサード
週刊ダイヤモンド有料会員限定
<H3>

For a better readability, only the first 20 <H3> tags are shown below.

3rd level heading
“雲の上”の貴州(中)【米アップルと交渉2年、唯一のパートナーに】
「株式会社」は世界の覇権国家を決めるほどの発明だった【漫画・おカネの歴史】
イチから分かる洋上風力超入門、原発や太陽光よりエコで安いは本当か
韓国企業「中国・輸出依存」経営の限界、変化の大波に耐えられるか
日本株は分散・長期保有が報われる新時代へ、逆張り投資でリターン向上
Alt attributes Arrow up

We found 73 images on this website.
11 ALT attributes are missing on your image tags. The issue affects 9 actual different images that could be loaded more than once in your page.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 11 images on diamond.jp. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 645
  • Likes 96
  • Shares 510
  • Comments 39

DOMAIN REGISTRAR

Registration Date 03/26/2001 23 years, 25 days ago
Last Modified 04/01/2019 5 years, 19 days ago
Expiration Date 03/31/2020 Expired
Nameservers Arrow up
Host IP Address Country
ns1.cent-inc.com 219.122.9.131 Flag for JapanJapan
ns2.cent-inc.com 119.75.231.131 Flag for JapanJapan

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Internet Initiative Japan Inc.
  • IP Address
  • 210.148.177.240
  • Country
  • Flag for JapanJapan
  • Region
  • Ōsaka , Osaka
  • Latitude and Longitude
  • 34.6772 : 135.4913
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