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nextflow.io

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First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 615 ms crawled 2026-05-06

US · 3.164.68.96 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
A DSL for parallel and scalable computational pipelines | Nextflow
Description
Nextflow enables scalable and reproducible scientific workflows using software containers. It allows the adaptation of pipelines written in the most common scripting languages.
Language
en
Generator
Astro v4.16.18

Open Graph

title
A DSL for parallel and scalable computational pipelines | Nextflow
description
Nextflow enables scalable and reproducible scientific workflows using software containers. It allows the adaptation of pipelines written in the most common scripting languages.

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • netdna.bootstrapcdn.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns-1347.awsdns-40.org
  • ns-1743.awsdns-25.co.uk
  • ns-501.awsdns-62.com
  • ns-958.awsdns-55.net
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
TXT
  • google-site-verification=KFMtNlr4bNOCTY6zu8tCrLZrJTECF05wPuXFLir-cmE
  • gradle-verification=9JCF4RP0K1E3JBN1FVMOOCQM366V6

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=quarantine; sp=quarantine; pct=100; ruf=mailto:dmarc.forensic@nextflow.io; rua=mailto:dmarc.aggregate@nextflow.io,mailto:dmarc_agg@vali.email; aspf=r; adkim=r; fo=1; ri=3600;
policy: quarantine · sp=quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhtTR9nxTpnMo9YhAtfg2V9lvZ9/tZrRpiVmmVJ1tDy9wcGwLIZz6ORWWFrQFvF/cw0KIygPBuw3xEr…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2025-12-14 to 2027-01-13
Expires in 238 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nextflow.io/

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

Links to (9)

Linked from (1)