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erlang.org

erlang.org had about 82.82K visits in September 2026, up 0.21% from August; most traffic is direct.

Index - Erlang/OTP

Traffic

82.82K

+0.21%MoMEstimated monthly visits
789109.76K73.17K36.59K0
Global rank

487,292

Country rank · United States

728,029

Category rank · Programming and Developer Software

11,004

Average visit duration

00:28

Pages per visit

1.59

Bounce rate

43.09%

Domain age

28 years

Search share

37.7%

Traffic sources

  • Direct
    53.6%
  • Search
    37.7%
  • Referrals
    5.0%
  • Social
    1.8%
  • Generative AI
    1.6%
  • Email
    0.4%
  • Other
    0.0%
  • Paid search
    0.0%

Regions

  • United States
    10.9%
  • India
    8.6%
  • Vietnam
    7.9%
  • Russia
    7.2%
  • Canada
    6.9%

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

Search visibility

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. erlangBRAND2.98K14.44K21%
  2. erlang make docBRAND360190190%
  3. erlang languageBRAND28074038%
  4. erlang otp 27.3.4.18BRAND23024096%
  5. otp 27BRAND23024096%

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

  • HTTP 200
  • Email authentication
  • Hosting ASN
  • DNSSEC
HTTP
200
Page size
26.4 KiB
Hosting
ERI-AS · AS158
Email authentication
SPF · DMARC none
TLS
TLSv1.3 · 185 days
Page and SEOSchema 1
Title
Index - Erlang/OTP
Description
The official home of the Erlang Programming Language
Cross-origin redirect
Yes
Word count
483
Internal / external links
15 / 2
Language
en
H1 / H2
1 / 4
Images missing alt
0 / 2
Schema
WebSite
OG / Twitter
OG
Feed / Manifest / AMP
Feed
Technology and tracking3 technologies
Technology clues
Bootstrap · React · Netlify
Social links
github.com
Server
Netlify
Security headers
4 / 6
HSTS / CSP
HSTS
Email and DNS securitySet
SPF
Set
DMARC
Set · none
IPv6
No AAAA
DNSSEC
DNSKEY · AD
SOA
ns.erlang.org
NS
ns.erlang.org. · ns2.ericsson.se.
MX
10 hel.cslab.ericsson.net.
Hosting and networkAS158
A
192.121.151.106
Hosting ASN
AS158 · 192.121.150.0/23
Hosting organization
ERI-AS - Ericsson Inc.
Hosting country
SE
BGP announcement
Yes
Reverse DNS
erlang.org
TLS
TLSv1.3 · Verified
Certificate issuer
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Certificate remaining
185 days
Certificate SAN
DNS:erlang.org
robots and AI crawlingHTTP 404
Robots.txt
404
Well-known public paths1 hits
Present / checked
1 / 5
/.well-known/security.txt
Present · 520 B
security summary
Contact: mailto:erlang-security@erlang.org · Contact: https://github.com/erlang/otp/security · Canonical: https://www.erlang.org/.well-known/security.txt

Website information

Domain
erlang.org
Registration status
Domain registered
Registered
1998-10-09
Registrar
CSC Corporate Domains, Inc.
Expires
2027-10-08
Domain age
28 years
DNSSEC
Yes
Registry status
client transfer prohibited

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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.