calendar2023.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 888 ms crawled 2026-05-18

US · 172.67.177.165 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Calendar 2023 | Printable Templates, Federal Holidays & Year Archive
Description: The definitive archive for the 2023 Gregorian calendar. Access printable PDF templates, view a complete list of 2023 federal holidays, moon phases, and utilize our date calculator for tax and legal records.
Language: en
Canonical: https://calendar2023.net/

Technology

CDN: Cloudflare

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.googleapis.com×1

Registration

Registrar

DomainPrime.com LLC

Created

2024-11-02

Expires

2026-11-02 165 days left

Updated

2025-10-20

Name servers

amber.ns.cloudflare.com
troy.ns.cloudflare.com

DNS records live

NS

amber.ns.cloudflare.com
troy.ns.cloudflare.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-15 to 2026-07-14

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://calendar2023.net/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy