indexo.dev

sfruns.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1215 ms crawled 2026-06-03

US · 54.183.102.22 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SF Runs - San Francisco Races, Running Events & Clubs
Description
SF Runs promotes safe and inclusive running in the San Francisco Bay Area.
Language
en
Canonical
https://www.sfruns.com/

Open Graph

url
https://www.sfruns.com/
title
SF Runs - San Francisco Races, Running Events & Clubs
site name
SF Runs - San Francisco Races, Running Events & Clubs
description
SF Runs promotes safe and inclusive running in the San Francisco Bay Area.

Technology

Server
openresty
jQuery
3.7.1

Third-party hosts loaded (6)

  • custom-images.strikinglycdn.com×31
  • user-images.strikinglycdn.com×11
  • static-fonts-css.strikinglycdn.com×4
  • static-assets.strikinglycdn.com×3
  • assets.strikingly.com×2
  • cdnjs.cloudflare.com×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2014-12-21
Expires
2026-12-21 199 days left
Updated
2025-12-22
Name servers
  • ns13.domaincontrol.com
  • ns14.domaincontrol.com

DNS records live

NS
  • ns13.domaincontrol.com
  • ns14.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:dc-aa8e722993._spfm.sfruns.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-15 to 2026-08-13
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sfruns.com/

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

Links to (50)

Linked from (1)