flow.org website report
Flow is a typed dialect of JavaScript — a static type system plus first-class language constructs, built for safety and scale.
Flow was registered 24 years 2 months ago, is ranked #117,296 worldwide (top 4%), has an estimated value of $16,904. It may earn around $1,555 per month from advertising.
Technology & Computing English Fastly
Last updated
United StatesKey facts about flow.org
- Domain
- flow.org
- Website name
- Flow: A Typed Dialect of JavaScript — JS Static Type Checker | Flow
- Category
- Technology & Computing
- Estimated worth
- $16,904
- Global rank
- #117,296 (top 4% of 3.3M ranked sites)
- Monthly visitors (est.)
- 16K · 815K page views
- Registered
- July 30, 2002 (24 years 2 months ago)
- Expires
- July 30, 2027
- Registrar
- RegistrarSEC LLC
- Server location
United States- CDN
- Fastly
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 27,164 | 543 | $52 |
| Monthly | 814,923 | 16,298 | $1,555 |
| Yearly | 9,779,076 | 195,576 | $18,660 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #37,548,875 |
| 2026-07 | #120,462 |
| 2026-08 | #117,296 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate flow.org's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $16,904Driven by the global rank #117,296 (≈815K page views / month) plus a capped age bonus.
- Activity value: $946Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (24 years 2 months) | $389 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| CDN / performance layer (Fastly) | +$100 |
| Security headers (44/100) | +$132 |
| 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
| Title | Flow: A Typed Dialect of JavaScript — JS Static Type Checker | Flow 67 chars |
|---|---|
| Meta description | Flow is a typed dialect of JavaScript — a static type system plus first-class language constructs, built for safety and scale. 126 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.99 s Average |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | Fastly |
|---|---|
| Web server | GitHub.com |
| Platform / language | Not disclosed |
| DNS provider | Amazon Route 53 |
| Email provider | No MX record |
| SPF record | Missing |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
Google Search Console
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .org — a generic extension popular with non-profits and communities |
|---|---|
| Name length | 4 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://flow.org/ · checked Oct 22, 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)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 last-modified: Thu, 22 Oct 2026 06:28:09 GMT access-control-allow-origin: * etag: W/"6ad9acf9-1e913" expires: Thu, 22 Oct 2026 06:47:20 GMT cache-control: max-age=600 content-encoding: gzip x-proxy-cache: REVALIDATED x-github-request-id: A40C:636DD:71C611:738FFA:6AD9B8C7 x-github-edge-region: fra accept-ranges: bytes age: 0 date: Thu, 22 Oct 2026 07:20:52 GMT via: 1.1 varnish x-served-by: cache-par-lfpg1960084-PAR x-cache: HIT x-cache-hits: 0 x-timer: S1792653652.197210,VS0,VE116 vary: Accept-Encoding x-fastly-request-id: 2d157ae61c0136d0a07248ea930fb29ec5f5ab0d content-length: 12062
Hosting
| IP address | 185.199.111.153 |
|---|---|
| Location | United States |
| Server software | GitHub.com |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns-1287.awsdns-32.org | 205.251.197.7 | United States |
| ns-1997.awsdns-57.co.uk | 205.251.199.205 | United States |
| ns-360.awsdns-45.com | 205.251.193.104 | United States |
| ns-935.awsdns-52.net | 205.251.195.167 | United States |
Domain registration (WHOIS)
| Registrar | RegistrarSEC LLC |
|---|---|
| Created | July 30, 2002 24 years 2 months ago |
| Updated | August 11, 2026 |
| Expires | July 30, 2027 in 276 days |
| Status | clientDeleteProhibited |
Raw WHOIS record
Domain Name: flow.org Registry Domain ID: REDACTED Registrar WHOIS Server: whois.registrarsec.com Registrar URL: https://www.registrarsec.com Updated Date: 2026-08-11T23:17:52Z Creation Date: 2002-07-30T20:40:23Z Registry Expiry Date: 2027-07-30T20:40:23Z Registrar: RegistrarSEC LLC Registrar IANA ID: 2475 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.6504729224 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: ns-1287.awsdns-32.org Name Server: ns-1997.awsdns-57.co.uk Name Server: ns-360.awsdns-45.com Name Server: ns-935.awsdns-52.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-08-27T13:51:39Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. 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. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. 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.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | flow.org | ip: 185.199.109.153 | 297 |
| A | flow.org | ip: 185.199.110.153 | 297 |
| A | flow.org | ip: 185.199.111.153 | 297 |
| A | flow.org | ip: 185.199.108.153 | 297 |
| NS | flow.org | target: ns-1287.awsdns-32.org | 86400 |
| NS | flow.org | target: ns-1997.awsdns-57.co.uk | 86400 |
| NS | flow.org | target: ns-935.awsdns-52.net | 86400 |
| NS | flow.org | target: ns-360.awsdns-45.com | 86400 |
| SOA | flow.org | mname: ns-360.awsdns-45.com rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 | 900 |
| TXT | flow.org | txt: google-site-verification=ZU_C7ae4DkWXRV7CQQXag2BOUOU8K1pNeZcol2SBqbU | 3600 |
| TXT | flow.org | txt: j9dw5nb7d6gg1pcghg47mmq701066pz8 | 3600 |
| TXT | flow.org | txt: 5xr49cz22t6ysyskk2p1cktkp5tq0hcz | 3600 |
Show all 16 records
| AAAA | flow.org | ipv6: 2606:50c0:8002::153 | 297 |
| AAAA | flow.org | ipv6: 2606:50c0:8003::153 | 297 |
| AAAA | flow.org | ipv6: 2606:50c0:8001::153 | 297 |
| AAAA | flow.org | ipv6: 2606:50c0:8000::153 | 297 |
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flow.org compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| flow.org | #117,296 | $16,904 | 2002 | United States |
| flowtype.org | #568,515 | $2,540 | 2014 | United States |
| mypy-lang.org | #103,481 | $19,430 | 2012 | United States |
| processingjs.org | #61,374 | $36,224 | 2008 | United States |
| sorbet.org | #359,010 | $4,624 | 2007 | United States |
| staticmapmaker.com | #1,601,225 | $922 | 2014 | United States |
| xtend-lang.org | #1,940,784 | $804 | 2011 | United States |
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Questions about flow.org
When was flow.org registered?
Flow.org was registered on July 30, 2002, making it 24 years 2 months old.
Who is the domain registrar for flow.org?
Flow.org is registered through RegistrarSEC LLC.
Where is flow.org hosted?
Flow.org's server (IP 185.199.111.153) is located in United States.
How much is flow.org worth?
We estimate flow.org is worth $16,904. 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 flow.org get?
Based on its rank, flow.org receives roughly 16K unique visitors and 815K page views per month. These figures are modelled from the rank, not measured.
What is flow.org's global rank?
Flow.org has an estimated global rank of 117,296, 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 flow.org?
Flow.org resolves to 185.199.111.153, and is served through Fastly. Its DNS is managed by Amazon Route 53.
When does flow.org expire?
The domain registration of flow.org is valid until July 30, 2027 (in 276 days), at RegistrarSEC LLC. Owners usually renew before that date.
What websites are similar to flow.org?
Popular websites in the same category as flow.org include flowtype.org, mypy-lang.org, processingjs.org, sorbet.org, staticmapmaker.com.
Own flow.org? Add the badge
Shows your live global rank. To cite this report: “StatMemory, flow.org website report, https://statmemory.com/flow.org”.
StatMemory is not affiliated with flow.org. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.