mainichi.jp
Available
Page analyze update date:
2026/05/29 00:14:18
Last whois update date:
2026/07/08 06:51:00
Domain Status
Available
Paid till
01.01.1970
×
![Fullscreen website screenshot]()
mainichi.jp Website screenshot
SEO Score
63.01%
92
Score achieved
146
Maximum score
Main Information
Title: 毎日新聞デジタル | 毎日新聞のニュースサイト
Description: 毎日新聞デジタルは毎日新聞のニュースサイト。政治、経済、国際、事件、話題、スポーツなどの速報、写真、動画、英語版（The Mainichi）を掲載しています。
Keywords: ニュースサイト,24色のペン,余録,社説,女の気持ち,人生相談,記者の目
Page Encoding:
utf-8
Page Filesize: 827 KB
Server Information
IP: 3.174.113.98
Location: United States,US,37.751,-97.822,America/Chicago
Http Server: apache
Encoding: utf-8
Meta Tags List
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- name: firstcreate content: 2015-10-26 18:07:10
- name: lastupdate content: 2026-02-09 13:42:34
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Internal Links
External Links
Whois Raw Data
[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information:
[Domain Name] MAINICHI.JP
[Registrant] THE MAINICHI NEWSPAPERS
[Name Server] ns-1113.awsdns-11.org
[Name Server] ns-449.awsdns-56.com
[Name Server] ns-763.awsdns-31.net
[Name Server] ns-1828.awsdns-36.co.uk
[Signing Key]
[Created on] 2001/03/26
[Expires on] 2026/03/31
[Status] Active
[Last Updated] 2025/04/01 01:05:04 (JST)
Contact Information:
[Name] THE MAINICHI NEWSPAPERS
[Email] [email protected]
[Web Page]
[Postal code] 100-8051
[Postal Address] 1-1-1 Hitotsubashi
Chiyoda-ku
[Phone] 03-3212-0220
[Fax] 03-3287-1320
Robots.txt
User-Agent: CCBot
Disallow: /
User-Agent: GPTBot
Disallow: /
User-Agent: ChatGPT-User
Disallow: /
User-Agent: OAI-SearchBot
Disallow: /
User-Agent: Google-Extended
Disallow: /
User-Agent: ICC-Crawler
Disallow: /
User-Agent: ClaudeBot
Disallow: /
User-Agent: anthropic-ai
Disallow: /
User-Agent: Claude-Web
Disallow: /
User-Agent: PerplexityBot
Disallow: /
User-Agent: Perplexity-ai
Disallow: /
User-Agent: Applebot-Extended
Disallow: /
User-Agent: cohere-ai
Disallow: /
User-Agent: Meta-ExternalAgent
Disallow: /
User-Agent: Gensparkbot
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: omgili
Disallow: /
User-agent: omgilibot
Disallow: /
User-agent: cohere-training-data-crawler
Disallow: /
User-agent: Diffbot
Disallow: /
User-agent: FacebookBot
Disallow: /
User-agent: magpie-crawler
Disallow: /
User-agent: meta-externalfetcher
Disallow: /
User-agent: Scrapy
Disallow: /
User-agent: Timpibot
Disallow: /
User-agent: Webzio-Extended
Disallow: /
User-agent: AmazonBot
Disallow: /
User-agent: Claude-SearchBot
Disallow: /
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Disallow: /
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
847251 bytes
Page size acceptable for fast loading.
!
Resources
259 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
2 hreflang tags
Hreflang tags found for multilingual SEO.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
no-cache
Cache-control headers properly set.
✓
Page Speed
5.17 ms
Excellent loading speed.
On-Page SEO
!
Title
毎日新聞デジタル | 毎日新聞のニュースサイト
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
毎日新聞デジタルは毎日新聞のニュースサイト。政治、経済、国際、事件、話題、スポーツなどの速報、写真、動画、英語版（The Mainichi）を掲載しています。 Lenght:79
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
5 found - "毎日新聞"
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
2141
Content very comprehensive. Consider breaking into multiple pages if too long.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
ニュースサイト,24色のペン,余録,社説,女の気持ち,人生相談,記者の目
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
ja
Language attribute properly set.
!
Images
26 total, 1 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=1280,user-scalable=yes
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
✓
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 9 | /english/articles/20... | ||
| 13 | /english/articles/20... | ||
| 26 | /english/articles/20... | ||
| 35 | /english/articles/20... | ||
| 39 | /english/articles/20... |