cri.dev homepage screenshot

cri.dev website report

Christian Fei's Blog - cri.dev

Christian Fei's blog - Software Developer and hobbyist maker - A blog about Programming, DIY and personal ramblings

Cri was registered 5 days ago, is ranked #3,361,094 worldwide (top 103%), has an estimated value of $891. It may earn around $53 per month from advertising.

English Cloudflare

Last updated

Estimated worth
$891
Automated valuation
Global rank
#3,361,094
Improving
Monthly visitors
554
28K page views
Domain age
5 days
Since Oct 19, 2026
Hosted in
United States
CloudFlare
Security headers
72/100
Response 0.21 s

Key facts about cri.dev

Domain
cri.dev
Website name
Christian Fei's Blog - cri.dev
Estimated worth
$891
Global rank
#3,361,094 (top 103% of 3.3M ranked sites)
Monthly visitors (est.)
554 · 28K page views
Registered
October 19, 2026 (5 days ago)
Expires
October 20, 2026
Server location
United States
Network
CloudFlare AS13335
CDN
Cloudflare
Email provider
Google Workspace
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily92318$2
Monthly27,686554$53
Yearly332,2326,648$636

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

Global rank history

#3.4M #3.8M #4.2M 2026-07: #3,454,372 Jul 26 2026-08: #4,193,986 Aug 26 2026-09: #3,361,094 Sep 26 2026-10: #3,361,094 Oct 26
Monthly values
MonthGlobal rank
2026-07#3,454,372
2026-08#4,193,986
2026-09#3,361,094
2026-10#3,361,094

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

How we estimate cri.dev's value

$891

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

  • Traffic value: $320Driven by the global rank #3,361,094 (≈28K page views / month) plus a capped age bonus.
  • Activity value: $891Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (5 days)$100
Active website with metadata+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
CDN / performance layer (Cloudflare)+$100
Business services (Mailchimp)+$100
Security headers (72/100)+$216
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

TitleChristian Fei's Blog - cri.dev
30 chars
Meta descriptionChristian Fei's blog - Software Developer and hobbyist maker - A blog about Programming, DIY and personal ramblings
123 chars
Meta keywordsNone
LanguageEnglish
Response time0.21 s Fast

Homepage structure

H1 headings1
H2 headings1
H3 headings1
H4 headings0
Paragraphs2
Links31
Images0
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.protonmail.ch include:servers.mcsv.net mx ?all
IPv6 (AAAA) Yes
CAA recordNo

Services verified in DNS

Google Search Console Mailchimp

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

Domain name

Extension.dev — a Google-operated extension for developers (HTTPS required)
Name length3 characters Short
Hyphens / digitsNo hyphen · no digits

Security headers

72
6 passed · 1 to improve · 2 missing
Homepage answered HTTP 200 at https://cri.dev/ after 1 redirect · 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)Not set: browsers may still try plain HTTP first.
  • Content-Security-PolicyPresent but allows 'unsafe-inline', which weakens XSS protection.
  • Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
  • X-Content-Type-Optionsnosniff: browsers will not guess content types.
  • Referrer-Policystrict-origin-when-cross-origin
  • Permissions-PolicyRestricts powerful browser features (camera, microphone, geolocation…).
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
date: Fri, 23 Oct 2026 03:45:36 GMT
content-type: text/html; charset=utf-8
x-xss-protection: 1; mode=block
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=C52T%2Bw6PNqjoIzlsh9cKRkHKuI90TMVkqUcrSOSpEv9oc7YMYxOa3r3FhFt0UsmmIAYS4UIPCMKVZ1dNJP%2BpK1NLUcY3tdFzIs6Sr8FbKJlRVSgDsP1HbEH5"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
x-content-type-options: nosniff
link: <https://s.cri.dev>; rel="preconnect"
content-security-policy: default-src 'self'; script-src 'self' https://s.cri.dev https://p.cri.dev 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https://s.cri.dev https://p.cri.dev
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb()
referrer-policy: strict-origin-when-cross-origin
vary: accept-encoding
server: cloudflare
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a4edbff7b8f99efe-CDG
alt-svc: h3=":443"; ma=86400

Hosting

IP address104.21.87.14
Location United States
Network (ISP)CloudFlare
Autonomous systemAS13335 CloudFlare, Inc.
Server softwarecloudflare

Nameservers

HostIPCountry
adi.ns.cloudflare.com173.245.58.56 United States
karl.ns.cloudflare.com108.162.193.190 United States

Domain registration (WHOIS)

RegistrarUnknown
CreatedOctober 19, 2026 5 days ago
UpdatedOctober 19, 2026
ExpiresOctober 20, 2026 Expired

DNS records

TypeHostValueTTL
Acri.devip: 104.21.87.14296
Acri.devip: 172.67.139.37296
NScri.devtarget: adi.ns.cloudflare.com86398
NScri.devtarget: karl.ns.cloudflare.com86398
SOAcri.devmname: adi.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417544026
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800
1799
MXcri.devpri: 40
target: alt4.gmr-smtp-in.l.google.com
300
MXcri.devpri: 5
target: gmr-smtp-in.l.google.com
300
MXcri.devpri: 10
target: alt1.gmr-smtp-in.l.google.com
300
MXcri.devpri: 30
target: alt3.gmr-smtp-in.l.google.com
300
MXcri.devpri: 1
target: mail.protonmail.ch
300
MXcri.devpri: 20
target: alt2.gmr-smtp-in.l.google.com
300
MXcri.devpri: 2
target: mailsec.protonmail.ch
300
Show all 18 records
TXTcri.devtxt: google-site-verification=5v6Dh4k1ieQc8SGfhKBLO2u-V-Wrk0P0CTNKQEdfBeg300
TXTcri.devtxt: v=spf1 include:_spf.protonmail.ch include:servers.mcsv.net mx ?all300
TXTcri.devtxt: protonmail-verification=cff2e1c6d6f540994fd3b7ad22a9208d1f5730bc300
TXTcri.devtxt: brave-ledger-verification=14f026ac13a4819f3f1f5af18f9b39354132c9d4aa4acc7fc5384644772bdf40300
AAAAcri.devipv6: 2606:4700:3034::ac43:8b25296
AAAAcri.devipv6: 2606:4700:3037::6815:570e296

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cri.dev compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
cri.dev#3,361,094$8912026 United States
suffix.be#13,215,863$1722019 Netherlands
thzinc.com#8,705,184$4792002 United States
benohead.com#1,462,534$1,035— Germany

Websites ranked near cri.dev

  1. #3,361,032 argonet.hu $620
  2. #3,361,049 learnaveda.net $470
  3. #3,361,059 sis.edu.hk $695
  4. #3,361,084 prokrzn.ru $605
  5. #3,361,094 cri.dev $891
  6. #3,361,123 evoknow.com $695
  7. #3,361,131 onlinecasinogamesindia.in $350
  8. #3,361,143 wenku8.com $515
  9. #3,361,163 openopps.com $470

Questions about cri.dev

When was cri.dev registered?

Cri.dev was registered on October 19, 2026, making it 5 days old.

Where is cri.dev hosted?

Cri.dev's server (IP 104.21.87.14) is located in United States.

How much is cri.dev worth?

We estimate cri.dev is worth $891. 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 cri.dev get?

Based on its rank, cri.dev receives roughly 554 unique visitors and 28K page views per month. These figures are modelled from the rank, not measured.

What is cri.dev's global rank?

Cri.dev has an estimated global rank of 3,361,094, 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 cri.dev?

Cri.dev resolves to 104.21.87.14, on the network of CloudFlare (AS13335), and is served through Cloudflare. Its DNS is managed by Cloudflare.

What email provider does cri.dev use?

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

What websites are similar to cri.dev?

Popular websites in the same category as cri.dev include suffix.be, thzinc.com, benohead.com.

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cri.dev on StatMemory

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

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