fsharp.org
Registered
Page analyze update date:
2026/05/28 12:10:18
Last whois update date:
2026/06/09 13:07:01
Domain Status
Registered
Paid till
30.09.2026
Available from
30.10.2026
×
![Fullscreen website screenshot]()
fsharp.org Website screenshot
SEO Score
67.81%
99
Score achieved
146
Maximum score
Main Information
Title: fsharp.org
Description: unknown
Keywords: F#, FSharp, F# Programming
Page Encoding:
utf-8
Page Filesize: 110 KB
Server Information
IP: 185.199.108.153
Location: United States,US,,,37.751,-97.822,America/Chicago
Http Server: github.com
Encoding: utf-8
Meta Tags List
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: keywords content: F#, FSharp, F# Programming
Internal Links
External Links
Whois Information
domain_name: fsharp.org
update_date: 2025-09-05T07:11:36.278Z
update_time: 1757056296
creation_date: 2012-09-30T21:22:12.801Z
creation_time: 1349040132
expiration_date: 2026-09-30T21:22:12.801Z
Whois Raw Data
Domain Name: FSHARP.ORG
Registrar: NameCheap, Inc.
Domain Status: client transfer prohibited
Registry Expiry Date: 2026-09-30T21:22:12.801Z
Creation Date: 2012-09-30T21:22:12.801Z
Updated Date: 2025-09-05T07:11:36.278Z
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
REGISTRAR Contact: NameCheap, Inc.
>>> Last update of RDAP database: 2026-06-09T13:07:01Z
Robots.txt
# robotstxt.org/ User-agent: * Sitemap: https://fsharp.org/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
113135 bytes
Page size acceptable for fast loading.
✓
Resources
39 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
max-age=600
Cache-control headers properly set.
✓
Page Speed
0.61 ms
Excellent loading speed.
On-Page SEO
!
Title
fsharp.org
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
unknown Lenght:7
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
✓
Word Count
3148
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
F#, FSharp, F# Programming
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
✓
Images
18 total, 0 missing ALT
All images have proper ALT text.
✓
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.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 1 | /learn/ | ||
| 5 | /learn/ | ||
| 5 | / | ||
| 7 | / |