nevis.columbia.edu
Registered
Page analyze update date:
2026/03/22 08:54:23
Last whois update date:
2026/02/27 06:24:58
Domain Status
Registered
Paid till
31.07.2027
Available from
30.08.2027
×
![Fullscreen website screenshot]()
nevis.columbia.edu Website screenshot
SEO Score
39.73%
58
Score achieved
146
Maximum score
Main Information
Title:
Nevis Laboratories
Description: Nevis Laboratories, a research lab
for experimental physics
Keywords: physics,columbia university,physics
department,high-energy physics,high energy physics,nuclear
physics,experimental physics,physics experiments,astrophysics,nevis
laboratories,nevis labs,particle physics
Page Encoding:
unknown
Body and server charset are different!
Page Filesize: 11 KB
Server Information
IP: 129.236.252.97
Location: United States,US,New York,10027,40.8123,-73.9682,America/New_York
Encoding: utf-8
Whois Information
update_date: 08-Dec-2025
update_time: 1765152000
expiration_date: 31-Jul-2027
expiration_time: 1816992000
Whois Raw Data
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: COLUMBIA.EDU
Registrant:
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
Administrative Contact:
Domain Admin
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
+1.2128541919
[email protected]
Technical Contact:
Columbia University
615 West 131st Street
CUIT - 5th Floor
New York, NY 10027
USA
+1.2128541919
[email protected]
Name Servers:
AUTH1.DNS.COGENTCO.COM
EXT-NS1.COLUMBIA.EDU
AUTH2.DNS.COGENTCO.COM
NS1.LSE.AC.UK
Domain record activated: 05-Jul-1985
Domain record last updated: 08-Dec-2025
Domain expires: 31-Jul-2027
Robots.txt
User-agent: *
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Crawl-delay: 2
Disallow: /query
Disallow: private
# 11-Aug-2023 WGS: Block OpenAI
User-agent: GPTBot
Disallow: /
User-agent: ChatGPT-user
Disallow: /
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User-agent: PerplexityBot
Disallow: /
# 03-Mar-2000 WGS: Allow the CERN ATLAS Search engine to index us.
User-agent: atlasdig
Disallow:
SEO Audit
Technical SEO
✓
Response Code
HTTP/1.1 200 OK
Status 200 OK - page loads correctly.
!
Character Encoding
Page: , Header: utf-8
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
11957 bytes
Page size acceptable for fast loading.
✓
Resources
0 total
Optimal number of resources.
✓
Hreflang Tags
hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
Not detected
Enable gzip or zstd compression to reduce file sizes.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
5.08 ms
Excellent loading speed.
On-Page SEO
!
Title
Nevis Laboratories
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
Nevis Laboratories, a research lab
for experimental physics Lenght:59
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
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
physics,columbia university,physics
department,high-energy physics,high energy physics,nuclear
physics,experimental physics,physics experiments,astrophysics,nevis
laboratories,nevis labs,particle physics
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
0 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
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 12 | /cgi-bin/man.sh?man=... |