w3id.org
Registered
Page analyze update date:
2026/06/20 11:10:30
Last whois update date:
2026/05/29 10:43:17
Domain Status
Registered
Paid till
14.02.2027
Available from
16.03.2027
×
![Fullscreen website screenshot]()
w3id.org Website screenshot
SEO Score
65.07%
95
Score achieved
146
Maximum score
Main Information
Title: w3id.org - Permanent Identifiers for the Web
Description: Secure, permanent URLs for your Web application that will stand the test of time.
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 11 KB
Server Information
IP: 23.253.20.182
Location: United States,US,37.751,-97.822,America/Chicago
Http Server: apache/2.4.58 (ubuntu)
Meta Tags List
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1.0
- name: description content: Secure, permanent URLs for your Web application that will stand the test of time.
- name: author content: W3C Permanent Identifier Community Group
- name: keywords content: W3ID, PURL, permanent identifier, perma-id, URL, w3id.org, persistent uniform resource locator
Internal Links
External Links
Whois Information
domain_name: w3id.org
update_date: 2025-12-21T20:33:26.564Z
update_time: 1766349206
creation_date: 2013-02-14T21:17:29.696Z
creation_time: 1360876649
expiration_date: 2027-02-14T21:17:29.696Z
Whois Raw Data
Domain Name: W3ID.ORG
Registrar: Gandi SAS
Domain Status: client transfer prohibited
Registry Expiry Date: 2027-02-14T21:17:29.696Z
Creation Date: 2013-02-14T21:17:29.696Z
Updated Date: 2025-12-21T20:33:26.564Z
Name Server: NS-14-C.GANDI.NET
Name Server: NS-247-B.GANDI.NET
Name Server: NS-94-A.GANDI.NET
REGISTRAR Contact: Gandi SAS
>>> Last update of RDAP database: 2026-05-29T10:43:17Z
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
11425 bytes
Page size acceptable for fast loading.
✓
Resources
9 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
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
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
1.15 ms
Excellent loading speed.
On-Page SEO
✓
Title
w3id.org - Permanent Identifiers for the Web
Good title length (30-60 characters).
!
Meta Description
Secure, permanent URLs for your Web application that will stand the test of time. Lenght:81
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - "Permanent Identifiers for the Web"
Good - single H1 heading found.
✓
Word Count
841
Good content length (500-2000 words recommended).
!
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
en
Language attribute properly set.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1.0
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.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 6 | /dpv/tech |