42cal.com

42cal.com Profile

Title

42Cal: Race Marathons and Half Marathons Worldwide

Description

Marathons, half marathons and 10Ks worldwide, each checked against the organizer. Compare dates, course elevation, weather and entry cost.

Tags

5k race finder find a marathon running events upcoming marathons half marathon 10k

42cal.com is a comprehensive online resource dedicated to providing users with tools and information for effective calorie tracking and nutritional management. The website’s primary purpose is to assist individuals in monitoring their dietary intake and achieving their health and fitness goals through a user-friendly interface. Key features include an extensive food database, customizable meal planning options, and integration with fitness tracking devices, allowing for a holistic approach to wellness. The user interface is designed with clarity and simplicity in mind, facilitating easy navigation and accessibility for users of varying experience levels in dietary management.

Edit Site Info

What technologies does 42cal.com use?

These are the technologies used at 42cal.com. 42cal.com has a total of 14 technologies installed in 14 different categories.

CDN 1

Cloudflare

Web Frameworks 1

Next.js

Web Servers 2

Next.js Vercel

Databases 1

PostgreSQL

JavaScript Frameworks 1

React

Miscellaneous 2

Webpack Open Graph

Webmail 1

Google Workspace

Email 1

Google Workspace

SSL/TLS certificate authorities 1

Let's Encrypt

Performance 1

Priority Hints

Security 1

HSTS

Development 1

Supabase

Font Scripts 1

Lucide

Hosting 1

Cloudflare DNS

42cal.com Traffic Analysis

42cal.com is ranked #640,930 in the world. This website is viewed by an estimated 334 visitors daily, generating a total of 475 pageviews. This equates to about 10.1K monthly visitors.

Daily Unique Visitors

334

Monthly Visits

10,120

Pages per Visit

1.42

Daily Pageviews

475

Avg. Visit Duration

00:10

Bounce Rate

51.69%

Global Reach

0.000006%

Monthly Visits (SimilarWeb)

10,236

HypeRank

640,930

SEMrush Rank

2,669,271

SimilarWeb Rank

2,257,480

*All traffic values are estimates only.

42cal.com SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

42cal.com

RankBased on keywords, cost and organic traffic

2,669,271

Organic KeywordsKeywords in top 20 Google SERP

2,102

Organic TrafficVisitors coming from top 20 search results

222

Organic CostEquivalent Google Ads spend for the same traffic

$195.00

Full SEMrush Report →

Backlinks Report

42cal.com has a total of 5,027 backlinks from 222 referring domains and most of them comes from Moldova.

Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google, Bing and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Revenue Report

42cal.com would generate approximately $1.3 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $39.3 and annual gross revenue of approximately $478.2. Based on these figures, the site's net worth is estimated at around $1.2K.

How much would 42cal.com make?

How much is 42cal.com worth?

*All earnings values are estimates only.

Impact of Ad Blockers

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to 42cal.com, per platform.

Where is 42cal.com hosted?

42cal.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 76.76.21.21

How fast does 42cal.com load?

The average loading time of 42cal.com is 172 ms. The Desktop speed index is 99 and mobile speed index is 75.

Does 42cal.com use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on 42cal.com are reduced by 77%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status

SAFE

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. 42cal.com supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. 42cal.com sends 1 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

present

Content-Security-Policy

missing

X-Frame-Options

missing

X-Content-Type-Options

missing

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Let's Encrypt

SSL expires

2026-12-03 in 44 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from 42cal.com more likely to land in spam and the domain easier to spoof.

Email provider

Google Workspace

SPF

present

DMARC

missing

DKIM

not found on common selectors

DNSSEC

not signed

v=spf1 include:_spf.google.com -all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. 42cal.com blocks 1 of 26 known AI crawlers.

Meta

blocked meta-externalagent

llms.txt

present view

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

cache-control: public, max-age=0, must-revalidate
content-type: text/plain
date: Mon, 19 Oct 2026 02:18:50 GMT
location: https://www.42cal.com/
refresh: 0;url=https://www.42cal.com/
server: Vercel
strict-transport-security: max-age=63072000
x-vercel-id: fra1::s9bvt-1792376330134-1c40a12eea70

HTTP/2 200 
age: 2358
cache-control: public, max-age=0, must-revalidate
content-encoding: br
content-type: text/html; charset=utf-8
date: Mon, 19 Oct 2026 01:39:31 GMT
etag: W/"x5gtvnxfkc4f49"
server: Vercel
strict-transport-security: max-age=63072000
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
x-clerk-auth-reason: session-token-and-uat-missing
x-clerk-auth-status: signed-out
x-matched-path: /
x-nextjs-prerender: 1
x-nextjs-stale-time: 300
x-powered-by: Next.js
x-vercel-cache: HIT
x-vercel-id: fra1::iad1::zlr7l-1792376330178-6ebe1174340d

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on February 17, 2025 and will expire on February 17, 2027 if not renewed. This website is now assigned through the registrar Cloudflare, Inc.. The WHOIS data for this website's domain was last updated on April 14, 2026.

Domain Created

2025-02-17

Domain Expires

2027-02-17

Domain Updated

2026-04-14

Domain Age

1 years 8 months 2 days

Domain Registrar

Cloudflare, Inc.

Domain Owner

DATA REDACTED

Domain Name: 42CAL.COM
Registry Domain ID: 2960225489_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: https://www.cloudflare.com
Updated Date: 2026-04-14T16:52:57Z
Creation Date: 2025-02-17T21:14:21Z
Registrar Registration Expiration Date: 2027-02-17T21:14:21Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Domain Status: clienttransferprohibited https://icann.org/epp#clienttransferprohibited
Registry Registrant ID:
Registrant Name: DATA REDACTED
Registrant Organization: 
Registrant Street: DATA REDACTED
Registrant City: DATA REDACTED
Registrant State/Province: CT
Registrant Postal Code: DATA REDACTED
Registrant Country: US
Registrant Phone: +1.4153197517
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: 
Name Server: brett.ns.cloudflare.com
Name Server: shubhi.ns.cloudflare.com
DNSSEC: unsigned
Registrar Abuse Contact Email: 
Registrar Abuse Contact Phone: +1.4153197517
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-10-19T02:19:15Z