writerduet.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 5585 ms crawled 2026-05-16

US · 104.26.15.212 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: WriterDuet | Professional Screenwriting Software You'll Love
Description: Plan, write, and share with the industry-standard software used by over 2 million screenwriters, TV shows, and blockbusters.
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×2

Registration

Registrar

Name.com, Inc.

Created

2013-01-05

Expires

2027-01-05 231 days left

Updated

2025-12-12

Name servers

dina.ns.cloudflare.com
isaac.ns.cloudflare.com

DNS records live

NS

dina.ns.cloudflare.com
isaac.ns.cloudflare.com

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com

TXT

google-site-verification=CA7MBh3p2-qWY3LvJ3UU-e6KO_wBHHIO7xcyXXoFaOA
google-site-verification=Mm0wG-Gf3rBXLyRcyyMtAZ9wcuHnZpfB9r56msGUNqU

Email authentication weak

SPF

v=spf1 a mx include:_spf.google.com ~all

softfail (~all)

DMARC

not published

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv9+KHVDrLtVg+H18041NyxpkU2XIiVYtUC21QbA/9IIXWTr2UVRvdn7nVOGIxZ7d0DnGa4/PboJeybfB77d…

selectors probed

Certificate (current)

WE1

from 2026-05-11 to 2026-08-09

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.writerduet.com

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000