api.prototypejs.org
Registered
Page analyze update date:
2026/02/24 11:21:10
Last whois update date:
2026/02/24 11:13:40
Domain Status
Registered
Paid till
13.01.2027
Available from
12.02.2027
×
![Fullscreen website screenshot]()
api.prototypejs.org Website screenshot
SEO Score
56.85%
83
Score achieved
146
Maximum score
Main Information
Title: Prototype v1.7.3 API documentation | Home
Description: empty
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 13 KB
Server Information
IP: 192.30.252.154
Location: United States,US,,,37.751,-97.822,America/Chicago
Http Server: github.com
Encoding: utf-8
Meta Tags List
- equiv: Content-Type content: text/html; charset=utf-8
- name: generator content: PDoc
Internal Links
External Links
Whois Information
domain_name: prototypejs.org
update_date: 2025-11-25T15:06:14.097Z
update_time: 1764083174
creation_date: 2006-01-13T19:31:15.633Z
creation_time: 1137180675
expiration_date: 2027-01-13T19:31:15.633Z
Whois Raw Data
Domain Name: PROTOTYPEJS.ORG
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Registry Expiry Date: 2027-01-13T19:31:15.633Z
Creation Date: 2006-01-13T19:31:15.633Z
Updated Date: 2025-11-25T15:06:14.097Z
Name Server: NS1.DNSIMPLE.COM
Name Server: NS3.DNSIMPLE.COM
Name Server: NS4.DNSIMPLE-EDGE.ORG
Name Server: NS2.DNSIMPLE-EDGE.NET
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-02-24T11:13:40Z
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
13791 bytes
Page size acceptable for fast loading.
✓
Resources
7 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
max-age=600
Cache-control headers properly set.
✓
Page Speed
1.17 ms
Excellent loading speed.
On-Page SEO
✓
Title
Prototype v1.7.3 API documentation | Home
Good title length (30-60 characters).
!
Meta Description
empty Lenght:5
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
2 found - ""
Use only one H1 heading per page. Remove extra H1 tags.
!
Word Count
283
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
empty
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
✓
Images
1 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
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 |
|---|---|---|---|
| 1 | / |