happy.college
Registered
Page analyze update date:
2026/05/30 03:15:38
Last whois update date:
2026/08/21 00:09:13
Domain Status
Registered
Paid till
22.08.2027
Available from
21.09.2027
×
![Fullscreen website screenshot]()
happy.college Website screenshot
SEO Score
66.44%
97
Score achieved
146
Maximum score
Main Information
Title: HAPPY COLLEGE｜ハッピーカレッジ | 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
Description: 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 203 KB
Server Information
IP: 183.181.97.58
Location: Japan,JP,,,35.69,139.69,Asia/Tokyo
Http Server: nginx
Encoding: utf-8
Meta Tags List
- charset: utf-8
- name: format-detection content: telephone=no
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, viewport-fit=cover
- name: robots content: max-image-preview:large
- name: description content: 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
- property: og:locale content: ja_JP
- property: og:type content: website
- property: og:image content: https://happy.college/wp/wp-content/uploads/2025/04/top_img00.jpg
- property: og:title content: HAPPY COLLEGE｜ハッピーカレッジ | 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
- property: og:description content: 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
- property: og:url content: https://happy.college/
- property: og:site_name content: HAPPY COLLEGE｜ハッピーカレッジ
- name: twitter:card content: summary
- name: twitter:site content: _happycollege
- name: generator content: Site Kit by Google 1.179.0
- name: msapplication-TileImage content: https://happy.college/wp/wp-content/uploads/2021/10/cropped-hl_icon_512-365x365-1-270x270.png
Internal Links
External Links
Whois Information
domain_name: happy.college
update_date: 2026-08-11T15:47:09.0Z
update_time: 1786463229
creation_date: 2020-08-22T01:36:30.0Z
creation_time: 1598060190
expiration_date: 2027-08-22T23:59:59.0Z
Whois Raw Data
Domain Name: HAPPY.COLLEGE
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com
Domain Status: active
Creation Date: 2020-08-22T01:36:30.0Z
Registry Expiry Date: 2027-08-22T23:59:59.0Z
Updated Date: 2026-08-11T15:47:09.0Z
Name Server: NS1.XSERVER.JP
Name Server: NS2.XSERVER.JP
Name Server: NS3.XSERVER.JP
REGISTRAR Contact: GMO Internet Group, Inc. d/b/a Onamae.com
>>> Last update of RDAP database: 2026-08-21T00:09:13Z
Robots.txt
User-agent: *
Disallow: /wp/wp-admin/
Allow: /wp/wp-admin/admin-ajax.php
Sitemap: https://happy.college/wp-sitemap.xml
Sitemap: https://happy.college/sitemap-news.xml
Sitemap: https://happy.college/sitemap.xml
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
208794 bytes
Page size acceptable for fast loading.
!
Resources
132 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
no-store, no-cache, must-revalidate
Cache-control headers properly set.
✓
Page Speed
4.64 ms
Excellent loading speed.
On-Page SEO
!
Title
HAPPY COLLEGE｜ハッピーカレッジ | 自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE
Title too long. Reduce to 30-60 characters to avoid truncation.
!
Meta Description
自分らしく生きる力を育てる、学びとつながりの場｜HAPPY COLLEGE Lenght:37
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - ""
Good - single H1 heading found.
!
Word Count
69
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
ja
Language attribute properly set.
!
Images
61 total, 21 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, viewport-fit=cover
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.