indexo.dev

quantum-si.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 4912 ms crawled 2026-05-14

US · 141.193.213.20 · AS209242 Cloudflare London, LLC

Reputation 100/100

Classifying

HTML metadata

Title
Single-Molecule Protein Sequencing Solutions | Quantum-Si
Description
Bring single-molecule protein sequencing to your benchtop. Get real-time, high-resolution proteomic insights with ease and precision. Click to learn more!
Language
en-US
Canonical
https://www.quantum-si.com/
Feeds

Open Graph

url
https://www.quantum-si.com/
title
Single-Molecule Protein Sequencing Solutions | Quantum-Si
locale
en_US
site name
Quantum-Si
description
Bring single-molecule protein sequencing to your benchtop. Get real-time, high-resolution proteomic insights with ease and precision. Click to learn more!

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2013-07-23
Expires
2031-07-23 1891 days left
Updated
2025-12-29
Name servers
  • ns-1136.awsdns-14.org
  • ns-127.awsdns-15.com
  • ns-1834.awsdns-37.co.uk
  • ns-616.awsdns-13.net

DNS records live

NS
  • ns-1136.awsdns-14.org
  • ns-127.awsdns-15.com
  • ns-1834.awsdns-37.co.uk
  • ns-616.awsdns-13.net
MX
  • 0 quantumsi-com01i.mail.protection.outlook.com
TXT
Show 14 TXT records
  • ZOOM_verify_wKjVftzbsOamVilrUymSE3
  • anthropic-domain-verification-77m9x6=aVUrAnm1u2R6cCk8QKhw43tp1
  • apple-domain-verification=MxfI6CKJhCAF2wc0
  • atlassian-domain-verification=kM1FVGB9VOM9caeHVRb/6ftoWqMqpwCeRrVryikcUomroVfFc9RpdZdV43RYQLZr
  • canva-site-verification=IsszHtofbI_50TBGHRrRvQ
  • docusign=79ace1a5-c5dc-46a6-9389-beea5588d50f
  • google-site-verification=9X3ZAL-J8njiXAKT2HhqVEpnYmk3hRq1YzKMOH2LW6Y
  • notion_verify_BRJ9~RV,4Yk@?y:n9uCaeBaA]r1^?e^MNWvAq)MErR@_ubi3GCeBt*?%_P.f~b}Frc%@~R
  • openai-domain-verification=dv-HH5pcS3J60BuBdzHC3zGJscN
  • pardot1032773=688efff2164df247bd4d5d95c43bd25bb049bec5d2707311292b0f1abfbd5347
  • sending_domain1032773=3e33482feb42f3f838a7f0d7ef438ae05dc2b70839bb4fa389821f34aa20ceb2
  • zapier-domain-verification-challenge=24f1507c-e28a-416c-90a0-35aae72b6d75
  • 42A27234E3
  • MS=ms34780633

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com include:_spf.psm.knowbe4.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:7oc84xou@ag.dmarcian.com;ruf=mailto:7oc84xou@fr.dmarcian.com;
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCLlGcvjQBCBw6417qXgyq0Ah05LoYndEJqMxvp0WyCHdlD7xIz1x0UnpygI3cHHmhJqDKd7FfJ8ForrkCCjF…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArX3U45bBELanXwAhFD6OMkZ3yGRTzInmGgdfXt3fgDnLU8Nu0l/L/Db1oBBScknTtMBMxtvgED7aXw…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ZpdmlcnKUOtxgnm5AT+RUvaPS+QzxL3Bl5e9RqGtM08BFH1CcePQAfRVJizILQJH5gcEOxDjm51FKOoLl…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzs3bH2FG+MHHSxn1G29q7txK980oPLh2FLvDyEhfxTSCKFSpLGIuriUrAlpin1UXYnUTTZ1IOfPml2R1Km…
selectors probed

Certificate (current)

WE1
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.quantum-si.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
object-src *.googlesyndication.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.googletagservices.com https://*.googlesyndication.com https://*.googleadservices.com https://*.doubleclick.net https://*.google.com https://consentcdn.cookiebot.com https://consent.cookiebot.com https://google-analytics.com https://googletagmanager.com https://pi.quantum-si.com https://ssl.google-analytics.com https://script.hotjar.com https://static.hotjar.com https://tagmanager.google.com https://use.typekit.net https://www.google-analytics.com https://www.googletagmanager.com https://www.gstatic.com https://snap.licdn.com https://cdn.jsdelivr.net https://j.6sc.co https://j.6sc.com https://tag.demandbase.com https://tag.demandbase.co https://js.convertflow.co; style-src 'self' 'report-sample' 'unsafe-inline' *.typekit.net *.google.com fonts.googleapis.com www.googletagmanager.com https://cdn.jsdelivr.net/; worker-src 'self' blob: www.google.com;
strict-transport-security
max-age=31536000

Links to (8)

Linked from (1)