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nsidc.org

nsidc.org had about 304.1K visits in September 2026, up 16.14% from August; most traffic is direct.

NSIDC

Website traffic

How much traffic does nsidc.org get?

304.1K

+16.14%MoMEstimated monthly visits
789328.43K218.95K109.48K0
Global rank

165,170

Country rank · United States

77,137

Category rank · Earth Sciences

26

Average visit duration

00:52

Pages per visit

1.97

Bounce rate

45.40%

Domain age

27 years

Search share

28.3%

Sources

Where does nsidc.org's traffic come from?

  • Direct
    62.9%
  • Search
    28.3%
  • Referrals
    3.6%
  • Generative AI
    2.6%
  • Social
    1.7%
  • Email
    0.9%
  • Other
    0.0%
  • Paid search
    0.0%

Regions

Which countries visit nsidc.org?

  • United States
    52.7%
  • Canada
    3.9%
  • France
    3.8%
  • India
    3.2%
  • United Kingdom
    2.9%

See how nsidc.org compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to nsidc.org?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. snowBRAND2.69K85.43K3%
  2. glacier1.53K108.28K1%
  3. arctic sea ice extentBRAND1.3K1.07K122%
  4. arctic sea iceBRAND7501.33K56%
  5. north pole iceBRAND470110427%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does nsidc.org show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
188.9 KiB
Hosting
COLORADO-AS · AS104
Email authentication
SPF · DMARC none
TLS
TLSv1.3 · 62 days
Page and SEO
Title
NSIDC
Description
NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates the public about the cryosphere.
Cross-origin redirect
No
Word count
2,584
Internal / external links
95 / 10
Canonical
https://nsidc.org/
Language
en
H1 / H2
1 / 7
Images missing alt
0 / 39
Hreflang
x-default · en · ru
Technology and tracking1 tracking
Technology clues
Bootstrap · jQuery · Zendesk · Hotjar
Tracking clues
Google Tag Manager
External script hosts
dap.digitalgov.gov · static.addtoany.com · cdnjs.cloudflare.com · cdn.jsdelivr.net
Social links
facebook.com · youtube.com · twitter.com
Generator
Drupal 11 (https://www.drupal.org)
Server
Apache/2.4.52 (Ubuntu)
Security headers
2 / 6
Email and DNS securitySet
SPF
Set
DMARC
Set · none
DKIM selectors
Not found
IPv6
No AAAA
SOA
ns1.p201.dns.oraclecloud.net
NS
ns2.p201.dns.oraclecloud.net. · ns4.p201.dns.oraclecloud.net. · ns1.p201.dns.oraclecloud.net. · 1 more
MX
15 mx2-us1.ppe-hosted.com. · 15 mx1-us1.ppe-hosted.com.
Hosting and networkAS104
A
128.138.135.43
Hosting ASN
AS104 · 128.138.0.0/16
Hosting organization
COLORADO-AS - University of Colorado at Boulder
Hosting country
US
BGP announcement
Yes
Reverse DNS
k2.colorado.edu
TLS
TLSv1.3 · Verified
Certificate issuer
YR2
Certificate remaining
62 days
Certificate SAN
DNS:eloka.nsidc.org · DNS:extranet.nsidc.org · DNS:igloo.nsidc.org · DNS:inside.nsidc.org · 13 more
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
URL set · 8,499
AI explicitly disallowed
0
AI explicitly allowed
16
Well-known public paths
Present / checked
0 / 5

Website information

When was nsidc.org registered?

Domain
nsidc.org
Registration status
Domain registered
Registered
2000-02-25
Registrar
Name106, Inc.
Expires
2028-02-25
Domain age
27 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to nsidc.org?

Website reports in the same category, with nearby monthly visits.

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.