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0calc.com

0calc.com had about 55.42K visits in September 2026, down 27.54% from August; most traffic is direct.

Web 2.0 scientific calculator

Website traffic

How much traffic does 0calc.com get?

55.42K

-27.54%MoMEstimated monthly visits
789102.63K68.42K34.21K0
Global rank

629,101

Country rank · United States

446,105

Category rank · Science and Education

1,233

Average visit duration

00:41

Pages per visit

1.88

Bounce rate

50.41%

Domain age

18 years

Search share

34.6%

Sources

Where does 0calc.com's traffic come from?

  • Direct
    60.7%
  • Search
    34.6%
  • Referrals
    3.3%
  • Generative AI
    1.1%
  • Email
    0.2%
  • Other
    0.0%
  • Paid search
    0.0%
  • Social
    0.0%

Regions

Which countries visit 0calc.com?

  • United States
    38.3%
  • South Korea
    12.3%
  • Denmark
    9.8%
  • Canada
    7.3%
  • South Africa
    5.3%

See how 0calc.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to 0calc.com?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. web2.0calcBRAND1.79K1.74K103%
  2. webcalc59077077%
  3. webcalc 2.024025096%
  4. web 2.0 calculatorBRAND23041056%
  5. 1 billion divided by 50k19020095%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

Full keyword rankings are a Pro feature

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Baidu rank

Site profile

What does 0calc.com show publicly?

  • HTTP 200
  • Hosting ASN
HTTP
200
Page size
37.1 KiB
Hosting
HETZNER-AS Hetzner Online GmbH · AS24940
TLS
TLSv1.3 · 80 days
Page and SEO
Title
Web 2.0 scientific calculator
Description
Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History.
Cross-origin redirect
Yes
Word count
725
Internal / external links
70 / 8
Canonical
https://web2.0calc.com/
Language
en
H1 / H2
1 / 3
Images missing alt
0 / 23
OG / Twitter
OG
Technology and tracking
External script hosts
pagead2.googlesyndication.com
Social links
facebook.com
Generator
0calc10.0
Server
nginx
Security headers
0 / 6
Email and DNS security
SPF
Not found
DMARC
Not found
DKIM selectors
Not found
IPv6
No AAAA
SOA
hydrogen.ns.hetzner.com
NS
hydrogen.ns.hetzner.com. · oxygen.ns.hetzner.com. · helium.ns.hetzner.de.
Hosting and networkAS24940
A
168.119.251.111 · 49.13.12.137
Hosting ASN
AS24940 · 168.119.0.0/16
Hosting organization
HETZNER-AS Hetzner Online GmbH
Hosting country
DE
BGP announcement
Yes
Reverse DNS
static.111.251.119.168.clients.your-server.de
TLS
TLSv1.3 · Verified
Certificate issuer
YE2
Certificate remaining
80 days
Certificate SAN
DNS:0calc.com · DNS:api.web2.0calc.com · DNS:web2.0calc.com · DNS:www.0calc.com · 1 more
robots and AI crawling1 disallowed
Robots.txt
200
Global Disallow /
No
Sitemap
URL set · 7,924
AI explicitly disallowed
1
AI explicitly allowed
15
Disallow examples
GPTBot
Well-known public paths1 hits
Present / checked
1 / 5
/ads.txt
Present · 58 B

Website information

When was 0calc.com registered?

Domain
0calc.com
Registration status
Domain registered
Registered
2008-12-14
Registrar
OVH sas
Expires
2026-12-14
Domain age
18 years
DNSSEC
No
Registry status
client delete prohibited · client transfer prohibited

Similar sites

What sites are similar to 0calc.com?

Website reports in the same category, with nearby monthly visits.

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.