fanout.io homepage screenshot

fanout.io website report

WebSockets & Fanout | Fastly

Deliver real-time data and low-latency WebSockets & pub/sub at the edge with Fastly. Scale chat, IoT, live apps and messaging with a self-managed infrastructure.

Fanout was registered 15 years ago, is ranked #1,200,900 worldwide (top 36%), has an estimated value of $1,401. It may earn around $149 per month from advertising.

Technology & Computing English Fastly

Last updated

Estimated worth
$1,401
Automated valuation
Global rank
#1,200,900
Improving
Monthly visitors
1,563
78K page views
Domain age
15 years
Since Oct 6, 2011
Hosted in
United States
Perimeter Technology
Security headers
75/100
Response 0.59 s

Key facts about fanout.io

Domain
fanout.io
Website name
WebSockets & Fanout | Fastly
Category
Technology & Computing
Estimated worth
$1,401
Global rank
#1,200,900 (top 36% of 3.3M ranked sites)
Monthly visitors (est.)
1,563 · 78K page views
Registered
October 6, 2011 (15 years ago)
Expires
October 6, 2026
Registrar
Perimeter Technology
Server location
United States
Network
Perimeter Technology
CDN
Fastly
Email provider
Google Workspace
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily2,60452$5
Monthly78,1291,563$149
Yearly937,54818,756$1,788

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#1.2M #19M #36.8M 2026-06: #36,758,396 Jun 26 2026-07: #1,576,374 Jul 26 2026-08: #1,200,900 Aug 26
Monthly values
MonthGlobal rank
2026-06#36,758,396
2026-07#1,576,374
2026-08#1,200,900

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate fanout.io's value

$1,401

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $1,264Driven by the global rank #1,200,900 (≈78K page views / month) plus a capped age bonus.
  • Activity value: $1,401Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (15 years)$251
Active website with metadata+$150
Substantial homepage content+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
CDN / performance layer (Fastly)+$100
Business services (Google Workspace, Mailchimp, Zendesk)+$300
Security headers (75/100)+$225
IPv6 enabled+$25

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

TitleWebSockets & Fanout | Fastly
28 chars
Meta descriptionDeliver real-time data and low-latency WebSockets & pub/sub at the edge with Fastly. Scale chat, IoT, live apps and messaging with a self-managed infrastructure.
161 chars
Meta keywordsNone
LanguageEnglish
Response time0.59 s Fast

Homepage structure

H1 headings1
H2 headings4
H3 headings28
H4 headings2
Paragraphs665
Links239
Images1
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyFastly
Web serverArtisanal bits
Platform / languageNot disclosed
DNS providerGoogle Domains
Email providerGoogle Workspace
SPF recordv=spf1 include:_spf.google.com include:servers.mcsv.net include:stspg-customer.com include:mail.zendesk.com ~all
IPv6 (AAAA) Yes
CAA record Yes

Services verified in DNS

Google Search Console Google Workspace Mailchimp Zendesk

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension.io — the country code of the British Indian Ocean Territory, widely used by tech start-ups
Name length6 characters Short
Hyphens / digitsNo hyphen · no digits

Security headers

75
6 passed · 3 to improve · 1 missing
Homepage answered HTTP 200 at https://www.fastly.com/products/real-time after 2 redirects · HTTP/3 available · checked Oct 25, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
  • Strict-Transport-Security (HSTS)max-age 365 days.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionX-Frame-Options: DENY prevents the site from being framed by others.
  • X-Content-Type-Optionsnosniff: browsers will not guess content types.
  • Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Cookie flags1 cookie(s) set; ff_revamp (no HttpOnly).
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
content-type: text/html
etag: W/"0f04bb3b36f4874ae8693ca7f7376989"
x-guploader-response-body-transformations: gunzipped
warning: 214 UploadServer gunzipped
fastly-restarts: 1
content-encoding: br
accept-ranges: bytes
date: Sun, 25 Oct 2026 22:55:53 GMT
x-served-by: cache-sjc10046-SJC, cache-par-lfpg1960024-PAR
x-cache: MISS, MISS
x-cache-hits: 0, 0
x-timer: S1792968954.600361,VS0,VE319
vary: Accept-Encoding
x-xss-protection: 1; mode=block
x-frame-options: DENY
x-content-type-options: nosniff
set-cookie: ff_revamp=experiment:100; domain=.fastly.com; path=/; max-age=2592000; SameSite=Lax; Secure
cache-control: max-age=0, must-revalidate
server: Artisanal bits
server-timing: ff-revamp;desc=experiment
strict-transport-security: max-age=31536000
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 36070

Hosting

IP address151.101.193.91
Location United States
Network (ISP)Perimeter Technology
Server softwareArtisanal bits

Nameservers

HostIPCountry
ns-cloud-c1.googledomains.com216.239.32.108 United States
ns-cloud-c2.googledomains.com216.239.34.108 United States
edns1.ultradns.com204.74.66.1 United States
edns1.ultradns.net204.74.110.1 United States
elm.fastlydns.com157.52.78.3 United States
elm.fastlydns.dev157.52.79.3 United States
elm.fastlydns.org167.82.229.3 United States
elm.fastlydns.net167.82.228.3 United States

Domain registration (WHOIS)

RegistrarPerimeter Technology
CreatedOctober 6, 2011 15 years ago
UpdatedApril 23, 2026
ExpiresOctober 6, 2026 Expired
StatusclientDeleteProhibited
Raw WHOIS record
Domain Name: fanout.io
Registry Domain ID: REDACTED
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2026-04-23T20:52:36Z
Creation Date: 2011-10-06T06:57:07Z
Registry Expiry Date: 2026-10-06T06:57:07Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: DNStination Inc.
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: CA
Registrant Postal Code: REDACTED
Registrant Country: US
Registrant Phone: REDACTED
Registrant Phone Ext: REDACTED
Registrant Fax: REDACTED
Registrant Fax Ext: REDACTED
Registrant Email: REDACTED
Registry Admin ID: REDACTED
Admin Name: REDACTED
Admin Organization: REDACTED
Admin Street: REDACTED
Admin City: REDACTED
Admin State/Province: REDACTED
Admin Postal Code: REDACTED
Admin Country: REDACTED
Admin Phone: REDACTED
Admin Phone Ext: REDACTED
Admin Fax: REDACTED
Admin Fax Ext: REDACTED
Admin Email: REDACTED
Registry Tech ID: REDACTED
Tech Name: REDACTED
Tech Organization: REDACTED
Tech Street: REDACTED
Tech City: REDACTED
Tech State/Province: REDACTED
Tech Postal Code: REDACTED
Tech Country: REDACTED
Tech Phone: REDACTED
Tech Phone Ext: REDACTED
Tech Fax: REDACTED
Tech Fax Ext: REDACTED
Tech Email: REDACTED
Name Server: ns-cloud-c1.googledomains.com
Name Server: ns-cloud-c2.googledomains.com
Name Server: edns1.ultradns.com
Name Server: edns1.ultradns.net
Name Server: elm.fastlydns.com
Name Server: elm.fastlydns.dev
Name Server: elm.fastlydns.org
Name Server: elm.fastlydns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-08-05T19:56:09Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Access to WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be re
asonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.

DNS records

TypeHostValueTTL
Afanout.ioip: 151.101.1.913596
Afanout.ioip: 151.101.129.913596
Afanout.ioip: 151.101.65.913596
Afanout.ioip: 151.101.193.913596
NSfanout.iotarget: elm.fastlydns.org3597
NSfanout.iotarget: ns-cloud-c1.googledomains.com3597
NSfanout.iotarget: edns1.ultradns.com3597
NSfanout.iotarget: elm.fastlydns.dev3597
NSfanout.iotarget: elm.fastlydns.net3597
NSfanout.iotarget: ns-cloud-c2.googledomains.com3597
NSfanout.iotarget: elm.fastlydns.com3597
NSfanout.iotarget: edns1.ultradns.net3597
Show all 22 records
SOAfanout.iomname: edns1.ultradns.com
rname: hostmaster.fastly.com
serial: 182
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 1800
3600
MXfanout.iopri: 1
target: smtp.google.com
3600
TXTfanout.iotxt: v=spf1 include:_spf.google.com include:servers.mcsv.net include:stspg-customer.com include:mail.zendesk.com ~all3600
TXTfanout.iotxt: google-site-verification=o-Bh9KHiVlSoMuJwOcyH0UpHk9HyCueuyOdJ0yxG6G43600
AAAAfanout.ioipv6: 2a04:4e42:400::3473596
AAAAfanout.ioipv6: 2a04:4e42:200::3473596
AAAAfanout.ioipv6: 2a04:4e42::3473596
AAAAfanout.ioipv6: 2a04:4e42:600::3473596
CAAfanout.ioflags: 0
tag: issue
value: letsencrypt.org
3600
CAAfanout.ioflags: 0
tag: issue
value: certainly.com
3600

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fanout.io compared with similar websites

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fanout.io#1,200,900$1,4012011 United States
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  4. #1,200,895 amycuddy.com $1,203
  5. #1,200,900 fanout.io $1,401
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Questions about fanout.io

When was fanout.io registered?

Fanout.io was registered on October 6, 2011, making it 15 years old.

Who is the domain registrar for fanout.io?

Fanout.io is registered through Perimeter Technology.

Where is fanout.io hosted?

Fanout.io's server (IP 151.101.193.91) is located in United States.

How much is fanout.io worth?

We estimate fanout.io is worth $1,401. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does fanout.io get?

Based on its rank, fanout.io receives roughly 1,563 unique visitors and 78K page views per month. These figures are modelled from the rank, not measured.

What is fanout.io's global rank?

Fanout.io has an estimated global rank of 1,200,900, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts fanout.io?

Fanout.io resolves to 151.101.193.91, on the network of Perimeter Technology, and is served through Fastly. Its DNS is managed by Google Domains.

What email provider does fanout.io use?

According to its MX records, fanout.io receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.

What websites are similar to fanout.io?

Popular websites in the same category as fanout.io include lightstreamer.com, piesocket.com, realtimelogic.com, imsupporting.com, pubble.io.

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fanout.io on StatMemory

Shows your live global rank. To cite this report: “StatMemory, fanout.io website report, https://statmemory.com/fanout.io”.

StatMemory is not affiliated with fanout.io. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.