indexo.dev

3dayseo.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 5214 ms crawled 2026-05-10

US · 104.21.54.8 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
文尼先生建站 - 新手站長的起跑線
Description
探索文尼先生網站，您將發現我們豐富的搭建服務和編程語言教程，以及專為SEO優化而設的指導。我們的教程涵蓋從基礎知識到高級技巧，旨在幫助您提升網站的搜索引擎排名和可見性。無論您是剛入門還是想進一步優化您的網站，文尼先生都將為您提供專業且實用的指導！
Language
zh-TW
Canonical
https://3dayseo.com/

Open Graph

url
https://3dayseo.com/
title
文尼先生建站 - 新手站長的起跑線
locale
zh_TW
site name
文尼先生建站
description
探索文尼先生網站，您將發現我們豐富的搭建服務和編程語言教程，以及專為SEO優化而設的指導。我們的教程涵蓋從基礎知識到高級技巧，旨在幫助您提升網站的搜索引擎排名和可見性。無論您是剛入門還是想進一步優化您的網站，文尼先生都將為您提供專業且實用的指導！

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Cloudflare Insights
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (4)

  • gmpg.org×1
  • pagead2.googlesyndication.com×1
  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameSilo, LLC
Created
2020-02-16
Expires
2027-02-16 272 days left
Updated
2026-02-17
Name servers
  • june.ns.cloudflare.com
  • rajeev.ns.cloudflare.com

DNS records live

NS
  • june.ns.cloudflare.com
  • rajeev.ns.cloudflare.com
MX
  • 10 mx2-hosting.jellyfish.systems
  • 20 mx3-hosting.jellyfish.systems
  • 5 mx1-hosting.jellyfish.systems
TXT
  • google-site-verification=GopDTWqnQsEiX5Ue37s17UhceSdk3MXMhgdH2K4jncg

Email authentication partial

SPF
v=spf1 +a +mx +ip4:209.74.67.144 include:spf.web-hosting.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtc0tobk9eBfit39TWqReTsppScEpvixAROlQnE+9K7iKGaT0UN27rq25qV5nWNTQdbOFGWKqxCL8Lb…
selectors probed

Certificate (current)

WE1
from 2026-04-24 to 2026-07-23
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://3dayseo.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=15552000; includeSubDomains; preload

Links to (1)

Linked from (2)