corewebvitals.io homepage screenshot

corewebvitals.io website report

Core Web Vitals & PageSpeed Consultant | Arjen Karel

I make websites fast. Permanently. Core Web Vitals and PageSpeed consultancy for companies where the standard recommendations didn't work. 17 years, 300+ sites, clients include Adevinta, Nestlé, eBay, Zalando, and DPG Media.

Corewebvitals was registered 6 years 3 months ago, is ranked #120,365 worldwide (top 4%), has an estimated value of $16,130. It may earn around $1,515 per month from advertising.

Technology & Computing Web Development English Cloudflare

Last updated

Estimated worth
$16,130
Automated valuation
Global rank
#120,365
Improving
Monthly visitors
16K
794K page views
Domain age
6 years 3 months
Since Jul 24, 2020
Hosted in
United States
CloudFlare
Security headers
56/100
Response 0.85 s

Key facts about corewebvitals.io

Domain
corewebvitals.io
Website name
Core Web Vitals & PageSpeed Consultant | Arjen Karel
Category
Technology & Computing › Web Development
Estimated worth
$16,130
Global rank
#120,365 (top 4% of 3.3M ranked sites)
Monthly visitors (est.)
16K · 794K page views
Registered
July 24, 2020 (6 years 3 months ago)
Expires
July 24, 2027
Registrar
Key-Systems GmbH
Server location
United States
Network
CloudFlare
CDN
Cloudflare
Email provider
Google Workspace
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily26,466529$51
Monthly793,98115,880$1,515
Yearly9,527,772190,560$18,180

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

Global rank history

#116K #18.7M #37.2M 2026-06: #37,202,132 Jun 26 2026-07: #116,471 Jul 26 2026-08: #118,625 Aug 26 2026-09: #120,365 Sep 26
Monthly values
MonthGlobal rank
2026-06#37,202,132
2026-07#116,471
2026-08#118,625
2026-09#120,365

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

How we estimate corewebvitals.io's value

$16,130

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

  • Traffic value: $16,130Driven by the global rank #120,365 (≈794K page views / month) plus a capped age bonus.
  • Activity value: $1,012Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (6 years 3 months)$119
Active website with metadata+$150
Substantial homepage content+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
CDN / performance layer (Cloudflare)+$100
Business services (Google Workspace)+$100
Security headers (56/100)+$168
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

TitleCore Web Vitals & PageSpeed Consultant | Arjen Karel
52 chars
Meta descriptionI make websites fast. Permanently. Core Web Vitals and PageSpeed consultancy for companies where the standard recommendations didn't work. 17 years, 300+ sites, clients include Adevinta, Nestlé, eBay, Zalando, and DPG Media.
224 chars
Meta keywordsNone
LanguageEnglish
Response time0.85 s Average

Homepage structure

H1 headings1
H2 headings6
H3 headings16
H4 headings10
Paragraphs79
Links57
Images51
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyCloudflare
Web servercloudflare
Platform / languageNot disclosed
DNS providerCloudflare
Email providerGoogle Workspace
SPF recordv=spf1 include:_spf.google.com include:_spfmin.seoserver.nl ~all
IPv6 (AAAA) Yes
CAA record Yes

Services verified in DNS

Google Search Console Google Workspace

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 length13 characters Long
Hyphens / digitsNo hyphen · no digits

Security headers

56
4 passed · 2 to improve · 3 missing
Homepage answered HTTP 200 at https://www.corewebvitals.io/ after 2 redirects · HTTP/3 available · checked Oct 23, 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 730 days, includeSubDomains, preload.
  • 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
date: Thu, 22 Oct 2026 23:59:43 GMT
content-type: text/html; charset=UTF-8
server: cloudflare
link: </static/font/outfit.woff2>; rel=preload; as=font; crossorigin, </static/font/jakarta.woff2>; rel=preload; as=font; crossorigin, </static/img/resize-800-1200/s/arjen-rsd.webp>; rel=preload; as=image
expires: Wed, 21 Oct 2026 16:32:01 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: accept-encoding
age: 199662
last-modified: Wed, 21 Oct 2026 00:39:36 GMT
cf-cache-status: HIT
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2B78ZfuB8RlMF8VtQ0mJfG0rVACp%2BhZ0n4B2%2B71fcgccnI9u2lDg2VSfmUJzTkc88%2BfhCBrTBMJphvMKpNFa0rJJN%2FW76mXFW6TUGC%2F%2BlO0l0N8oHy0%2FrqTbjIwOewtjvGd%2Ba2ONK"}]}
content-encoding: br
cf-ray: a4ec751b89aad473-CDG
alt-svc: h3=":443"; ma=86400

Hosting

IP address172.67.74.47
Location United States
Network (ISP)CloudFlare
Server softwarecloudflare

Nameservers

HostIPCountry
thomas.ns.cloudflare.com173.245.59.238 United States
ulla.ns.cloudflare.com173.245.58.233 United States

Domain registration (WHOIS)

RegistrarKey-Systems GmbH
CreatedJuly 24, 2020 6 years 3 months ago
UpdatedSeptember 7, 2026
ExpiresJuly 24, 2027 in 271 days
StatusclientTransferProhibited
Raw WHOIS record
Domain Name: corewebvitals.io
Registry Domain ID: REDACTED
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://key-systems.net
Updated Date: 2026-09-07T11:42:15Z
Creation Date: 2020-07-24T11:42:01Z
Registry Expiry Date: 2027-07-24T11:42:01Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: Peace of Mind
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: 
Registrant Postal Code: REDACTED
Registrant Country: NL
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: thomas.ns.cloudflare.com
Name Server: ulla.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-09-19T04:52:09Z <<<

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
Acorewebvitals.ioip: 104.26.5.143298
Acorewebvitals.ioip: 104.26.4.143298
Acorewebvitals.ioip: 172.67.74.47298
NScorewebvitals.iotarget: ulla.ns.cloudflare.com86400
NScorewebvitals.iotarget: thomas.ns.cloudflare.com86400
SOAcorewebvitals.iomname: thomas.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415064255
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800
1800
MXcorewebvitals.iopri: 5
target: alt2.aspmx.l.google.com
300
MXcorewebvitals.iopri: 10
target: alt3.aspmx.l.google.com
300
MXcorewebvitals.iopri: 1
target: aspmx.l.google.com
300
MXcorewebvitals.iopri: 10
target: alt4.aspmx.l.google.com
300
MXcorewebvitals.iopri: 5
target: alt1.aspmx.l.google.com
300
TXTcorewebvitals.iotxt: v=spf1 include:_spf.google.com include:_spfmin.seoserver.nl ~all300
Show all 26 records
TXTcorewebvitals.iotxt: google-site-verification=ftbGztJzRKKDGlGgRI32Yssrk_hlLsoDWwHZVZsx7qM300
AAAAcorewebvitals.ioipv6: 2606:4700:20::681a:58f298
AAAAcorewebvitals.ioipv6: 2606:4700:20::681a:48f298
AAAAcorewebvitals.ioipv6: 2606:4700:20::ac43:4a2f298
CAAcorewebvitals.ioflags: 0
tag: issue
value: ssl.com
3600
CAAcorewebvitals.ioflags: 0
tag: issue
value: digicert.com; cansignhttpexchanges=yes
3600
CAAcorewebvitals.ioflags: 0
tag: issuewild
value: pki.goog; cansignhttpexchanges=yes
3600
CAAcorewebvitals.ioflags: 0
tag: issuewild
value: comodoca.com
3600
CAAcorewebvitals.ioflags: 0
tag: issuewild
value: digicert.com; cansignhttpexchanges=yes
3600
CAAcorewebvitals.ioflags: 0
tag: issuewild
value: letsencrypt.org
3600
CAAcorewebvitals.ioflags: 0
tag: issue
value: letsencrypt.org
3600
CAAcorewebvitals.ioflags: 0
tag: issuewild
value: ssl.com
3600
CAAcorewebvitals.ioflags: 0
tag: issue
value: comodoca.com
3600
CAAcorewebvitals.ioflags: 0
tag: issue
value: pki.goog; cansignhttpexchanges=yes
3600

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corewebvitals.io#120,365$16,1302020 United States
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Questions about corewebvitals.io

When was corewebvitals.io registered?

Corewebvitals.io was registered on July 24, 2020, making it 6 years 3 months old.

Who is the domain registrar for corewebvitals.io?

Corewebvitals.io is registered through Key-Systems GmbH.

Where is corewebvitals.io hosted?

Corewebvitals.io's server (IP 172.67.74.47) is located in United States.

How much is corewebvitals.io worth?

We estimate corewebvitals.io is worth $16,130. 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 corewebvitals.io get?

Based on its rank, corewebvitals.io receives roughly 16K unique visitors and 794K page views per month. These figures are modelled from the rank, not measured.

What is corewebvitals.io's global rank?

Corewebvitals.io has an estimated global rank of 120,365, 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 corewebvitals.io?

Corewebvitals.io resolves to 172.67.74.47, on the network of CloudFlare, and is served through Cloudflare. Its DNS is managed by Cloudflare.

What email provider does corewebvitals.io use?

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

When does corewebvitals.io expire?

The domain registration of corewebvitals.io is valid until July 24, 2027 (in 271 days), at Key-Systems GmbH. Owners usually renew before that date.

What websites are similar to corewebvitals.io?

Popular websites in the same category as corewebvitals.io include 10web.io, nitropack.io.

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corewebvitals.io on StatMemory

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

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