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jellyfish.co

.co ok HTTP/1.1 200 155 ms

First seen 2026-06-03 · Last seen 2026-06-17 · crawled 2026-06-17

US · 23.185.0.3 · AS54113 Fastly, Inc.

Reputation 92/100 weak subdomain policy

sector tech subsector ai data type homepage

HTML metadata

Title
Jellyfish: Software Engineering Intelligence Platform
Description
Jellyfish is the intelligence platform for AI-Integrated engineering, helping R&D teams understand impact, adopt best practices, and make smarter decisions.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://jellyfish.co/
Feeds
active last post 4 days ago

Open Graph

url
https://jellyfish.co/
title
Jellyfish: Software Engineering Intelligence Platform
locale
en_US
site name
Jellyfish
description
Jellyfish is the intelligence platform for AI-Integrated engineering, helping R&D teams understand impact, adopt best practices, and make smarter decisions.

Technology

Server
nginx
CMS
WordPress 6.9.4
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (15)
  • app-ab46.marketo.com×4
  • cdn.jsdelivr.net×4
  • js.qualified.com×3
  • play.vidyard.com×3
  • assets.adoberesources.net×2
  • js.navattic.com×2
  • tofu-js.s3.us-west-2.amazonaws.com×2
  • www.youtube.com×2
  • app.guideflow.com×1
  • cdnjs.cloudflare.com×1
  • fast.wistia.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns-1198.awsdns-21.org
  • ns-1641.awsdns-13.co.uk
  • ns-78.awsdns-09.com
  • ns-920.awsdns-51.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • status-page-domain-verification=xb86lxys822j
  • have-i-been-pwned-verification=73d632b241abbaa35a09f2a1930c5044
  • uber-domain-verification=0807aee3-d323-46e5-b593-8472d4ea84aa
  • docker-verification=648a8527-9073-4d90-95c6-00fabed664bd
  • northpass-domain-verification=ca091f75e0776f751ccf268aca6f2869
Verified for
  • Adobe
  • Anthropic
  • Apple
  • Atlassian
  • Cursor
  • Google
  • Linear
  • Microsoft 365
  • Miro
  • OneTrust
  • OpenAI
  • Segment

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:amazonses.com include:_spf.psm.knowbe4.com include:mktomail.com include:_spf.salesforce.com include:stspg-customer.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+ojvq9kgemaw@dmarc.postmarkapp.com; ruf=mailto:dmarc@jellyfish.co; sp=none; aspf=r; fo=1; adkim=s;
policy: reject (enforced) · sp=none
DKIM
Show 5 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCNuZTbIBarCgv2zmrrwcDQFhYIrl8LKxp7c3xt7us1iJrInDoWR8bjSCjb8zsiGZeyGVdKx/eYz91qbBIMC…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsED8RiPaDTK4dAqhM2YcXSL+mP35iJuH365zW3D/+8DNw4rZ64O/04qFgIW7RDoBWI6ebt7mSapziiw3dM53yi9GHH6b…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxKWeAZytNW+Noq1Wva3sO4Z0W+giLJwKQf19B4i8k9wSr4GST1tQgIiRJ0SFmAQSzMO90Xob9hCdl9Cpj…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCn04ZgP6z/y+XFbDer/nKUtNkudlpM9uGvAN6P7ShBpmnDlqMzerK1SWaMLEqiIb27QJTfU2sKYsLHY8adXmGXbg…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

R12
from 2026-05-25 to 2026-08-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://jellyfish.co/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
deny
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload, max-age=300

Links to (7)

Linked from (1)

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  -H "X-API-Key: idx_..."

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