vavr.io homepage screenshot

vavr.io website report

Vavr — Object-functional library for Java

Vavr is an object-functional library for Java 8+ providing immutable collections, pattern matching, and functional control structures.

Vavr was registered 9 years 6 months ago, is ranked #956,866 worldwide (top 29%), has an estimated value of $1,498. It may earn around $187 per month from advertising.

Technology & Computing English Fastly

Last updated

Estimated worth
$1,498
Automated valuation
Global rank
#956,866
Improving
Monthly visitors
1,965
98K page views
Domain age
9 years 6 months
Since Apr 13, 2017
Hosted in
United States
185.199.108.153
Security headers
25/100
Response 0.44 s

Key facts about vavr.io

Domain
vavr.io
Website name
Vavr — Object-functional library for Java
Category
Technology & Computing
Estimated worth
$1,498
Global rank
#956,866 (top 29% of 3.3M ranked sites)
Monthly visitors (est.)
1,965 · 98K page views
Registered
April 13, 2017 (9 years 6 months ago)
Expires
April 13, 2027
Registrar
OVH SAS
Server location
United States
CDN
Fastly
Email provider
OVHcloud Mail
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily3,27465$6
Monthly98,2331,965$187
Yearly1,178,79623,580$2,244

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

Global rank history

#957K #19.4M #37.8M 2026-06: #37,752,964 Jun 26 2026-07: #1,017,992 Jul 26 2026-08: #956,866 Aug 26
Monthly values
MonthGlobal rank
2026-06#37,752,964
2026-07#1,017,992
2026-08#956,866

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

How we estimate vavr.io's value

$1,498

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

  • Traffic value: $1,498Driven by the global rank #956,866 (≈98K page views / month) plus a capped age bonus.
  • Activity value: $868Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (9 years 6 months)$168
Active website with metadata+$150
Substantial homepage content+$150
Professional email (OVHcloud Mail)+$150
Email authentication (SPF)+$50
CDN / performance layer (Fastly)+$100
Security headers (25/100)+$75
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

TitleVavr — Object-functional library for Java
41 chars
Meta descriptionVavr is an object-functional library for Java 8+ providing immutable collections, pattern matching, and functional control structures.
134 chars
Meta keywordsNone
LanguageEnglish
Response time0.44 s Fast

Homepage structure

H1 headings1
H2 headings2
H3 headings12
H4 headings0
Paragraphs48
Links21
Images3
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyFastly
Web serverGitHub.com
Platform / languageNot disclosed
DNS providerOVHcloud
Email providerOVHcloud Mail
SPF recordv=spf1 include:mx.ovh.com -all
IPv6 (AAAA) Yes
CAA record Yes

Services verified in DNS

No third-party verification records found.

Domain name

Extension.io — the country code of the British Indian Ocean Territory, widely used by tech start-ups
Name length4 characters Short
Hyphens / digitsNo hyphen · no digits

Security headers

25
1 passed · 2 to improve · 5 missing
Collected with an older method; a fresh check is running and will appear on your next visit.
  • HTTPSThe homepage is not served over HTTPS.
  • 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: Sat, 30 May 2026 05:32:27 GMT
access-control-allow-origin: *
etag: "6a1a766b-44b8"
expires: Wed, 26 Aug 2026 19:23:47 GMT
cache-control: max-age=600
x-proxy-cache: MISS
x-github-request-id: 9C12:31DF57:10EE77B:1113CAF:6A8F3AEA
x-github-edge-region: fra
accept-ranges: bytes
date: Wed, 26 Aug 2026 19:13:49 GMT
via: 1.1 varnish
age: 3
x-served-by: cache-par-lfpg1960091-PAR
x-cache: HIT
x-cache-hits: 1
x-timer: S1787771630.571517,VS0,VE3
vary: Accept-Encoding
x-fastly-request-id: d235e56fef1c9642afb6355798c9154aed3aabb1
content-length: 17592

Hosting

IP address185.199.108.153
Location United States
Server softwareGitHub.com

Nameservers

HostIPCountry
dns20.ovh.net5.135.249.213 France
ns20.ovh.net5.135.43.97 France

Domain registration (WHOIS)

RegistrarOVH SAS
CreatedApril 13, 2017 9 years 6 months ago
UpdatedAugust 12, 2026
ExpiresApril 13, 2027 in 171 days
StatusclientDeleteProhibited
Raw WHOIS record
Domain Name: vavr.io
Registry Domain ID: REDACTED
Registrar WHOIS Server: whois.ovh.com
Registrar URL: http://www.ovh.com
Updated Date: 2026-08-12T10:15:56Z
Creation Date: 2017-04-13T10:58:50Z
Registry Expiry Date: 2027-04-13T10:58:50Z
Registrar: OVH SAS
Registrar IANA ID: 433
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: 4Comprehension Grzegorz Piwowarek
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: 
Registrant Postal Code: REDACTED
Registrant Country: PL
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: dns20.ovh.net
Name Server: ns20.ovh.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-08-26T19:13:48Z <<<

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
Avavr.ioip: 185.199.110.1533597
Avavr.ioip: 185.199.108.1533597
Avavr.ioip: 185.199.111.1533597
Avavr.ioip: 185.199.109.1533597
NSvavr.iotarget: ns20.ovh.net3600
NSvavr.iotarget: dns20.ovh.net3600
SOAvavr.iomname: dns20.ovh.net
rname: tech.ovh.net
serial: 2025032703
refresh: 86400
retry: 3600
expire: 3600000
minimum-ttl: 60
3600
MXvavr.iopri: 100
target: mx3.mail.ovh.net
3600
MXvavr.iopri: 1
target: mx1.mail.ovh.net
3600
MXvavr.iopri: 5
target: mx2.mail.ovh.net
3600
TXTvavr.iotxt: 1|www.vavr.io600
TXTvavr.iotxt: v=spf1 include:mx.ovh.com -all600
Show all 17 records
AAAAvavr.ioipv6: 2606:50c0:8001::1533597
AAAAvavr.ioipv6: 2606:50c0:8000::1533597
AAAAvavr.ioipv6: 2606:50c0:8002::1533597
AAAAvavr.ioipv6: 2606:50c0:8003::1533597
CAAvavr.ioflags: 0
tag: issue
value: letsencrypt.org
3600

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vavr.io compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
vavr.io#956,866$1,4982017 United States
functionaljava.org#272,172$6,070— United States
jmock.org#651,190$2,4662003 United States
flyobjectspace.com#39,168,559$3102008 United States
functional-ruby.com#13,245,675$2772013 United States
pcollections.org#1,665,536$9492010 United States
arrow-kt.io#925,119$1,5302017 United States

Websites ranked near vavr.io

  1. #956,852 falcongaze.com $1,611
  2. #956,853 virtualology.com $1,386
  3. #956,855 alapar.ong $1,385
  4. #956,861 activehomecentre.com $1,550
  5. #956,866 vavr.io $1,498
  6. #956,871 providencephoenix.com $1,730
  7. #956,872 deutscher-kinderhospizverein.de $1,385
  8. #956,877 moneyfm893.sg $1,385
  9. #956,883 thinkbank.com $1,730

Questions about vavr.io

When was vavr.io registered?

Vavr.io was registered on April 13, 2017, making it 9 years 6 months old.

Who is the domain registrar for vavr.io?

Vavr.io is registered through OVH SAS.

Where is vavr.io hosted?

Vavr.io's server (IP 185.199.108.153) is located in United States.

How much is vavr.io worth?

We estimate vavr.io is worth $1,498. 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 vavr.io get?

Based on its rank, vavr.io receives roughly 1,965 unique visitors and 98K page views per month. These figures are modelled from the rank, not measured.

What is vavr.io's global rank?

Vavr.io has an estimated global rank of 956,866, 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 vavr.io?

Vavr.io resolves to 185.199.108.153, and is served through Fastly. Its DNS is managed by OVHcloud.

What email provider does vavr.io use?

According to its MX records, vavr.io receives email with OVHcloud Mail. It publishes an SPF record to authenticate its outgoing mail.

When does vavr.io expire?

The domain registration of vavr.io is valid until April 13, 2027 (in 171 days), at OVH SAS. Owners usually renew before that date.

What websites are similar to vavr.io?

Popular websites in the same category as vavr.io include functionaljava.org, jmock.org, flyobjectspace.com, functional-ruby.com, pcollections.org.

Own vavr.io? Add the badge

vavr.io on StatMemory

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

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