indexo.dev

burger21franchise.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP/1.1 200 5457 ms crawled 2026-05-18

US · 192.124.249.68 · AS30148 Sucuri

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Franchise Opportunity, Tampa, FL | Burger 21
Description
Burger 21 in Tampa, FL is a modern and fast casual franchise concept featuring 21 chef-inspired burger creations. We also have hand-dipped signature shakes, special made-to-order salads, and so much more on our menu. If you are interested, do not hesitate to get in touch with our team.
Language
en-US
Canonical
https://burger21franchise.com/
Feeds

Open Graph

url
https://burger21franchise.com/
title
Franchise Opportunity, Tampa, FL | Burger 21
locale
en_US
site name
BURGER21FRANCHISE.COM
description
Burger 21 in Tampa, FL is a modern and fast casual franchise concept featuring 21 chef-inspired burger creations. We also have hand-dipped signature shakes, special made-to-order salads, and so much more on our menu. If you are interested, do not hesitate to get in touch with our team.

Technology

CDN
Cloudflare
Server
Sucuri
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • img1.wsimg.com×1
  • nebula.wsimg.com×1

Social

Contact

Phone

DNS records live

NS
  • ns23.domaincontrol.com
  • ns24.domaincontrol.com
MX
  • 0 burger21franchise-com.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2026-05-16 to 2026-08-14
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://burger21franchise.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;

Links to (4)

Linked from (1)