erk.works
Registered
Page analyze update date:
2026/06/16 19:48:49
Last whois update date:
2026/05/25 01:56:03
Domain Status
Registered
Paid till
17.08.2026
Available from
16.09.2026
×
![Fullscreen website screenshot]()
erk.works Website screenshot
SEO Score
63.01%
92
Score achieved
146
Maximum score
Main Information
Title: 株式会社ERK
Description: unknown
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 49 KB
Server Information
IP: 157.7.44.230
Location: Japan,JP,,,35.69,139.69,Asia/Tokyo
Http Server: apache
Encoding: utf-8
Powered by: php/8.3.31
Meta Tags List
- equiv: origin-trial content: A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz/q/iidW7srW31oQbBt4VhgoAAACUeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: format-detection content: telephone=no
- name: robots content: max-image-preview:large
- name: msapplication-TileImage content: https://erk.works/wp-content/uploads/2024/11/cropped-fav-270x270.jpg
Internal Links
Whois Information
domain_name: erk.works
update_date: 2025-07-22T22:38:59.122Z
update_time: 1753223939
creation_date: 2021-08-17T13:01:09.708Z
creation_time: 1629205269
expiration_date: 2026-08-17T13:01:09.708Z
Whois Raw Data
Domain Name: ERK.WORKS
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com
Domain Status: active
Registry Expiry Date: 2026-08-17T13:01:09.708Z
Creation Date: 2021-08-17T13:01:09.708Z
Updated Date: 2025-07-22T22:38:59.122Z
Name Server: DNS0.HETEML.JP
Name Server: DNS1.HETEML.JP
REGISTRAR Contact: GMO Internet Group, Inc. d/b/a Onamae.com
>>> Last update of RDAP database: 2026-05-25T01:56:03Z
Robots.txt
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Sitemap: https://erk.works/wp-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
51054 bytes
Page size acceptable for fast loading.
✓
Resources
38 total
Moderate number of resources. Consider combining files.
✓
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
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
6.63 ms
Excellent loading speed.
On-Page SEO
!
Title
株式会社ERK
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
Lenght:0
Add a meta description (100-160 characters recommended).
✓
H1 Heading
1 found - ""
Good - single H1 heading found.
!
Word Count
137
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
8 total, 6 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.