testcafe.io

.io crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 347 ms crawled 2026-05-30

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 80/100 weak security headers multiple spf records

Classifying

HTML metadata

Title
Cross-Browser End-to-End Testing Framework | TestСafe
Description
Create reliable tests and increase your test coverage. No WebDriver required, no manual timeouts, cross-browser capable out of the box.
Language
en

Technology

CDN
Fastly
Server
GitHub.com
CMS
Next.js
JS framework
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns05.domaincontrol.com
  • ns06.domaincontrol.com
MX
  • 0 testcafe-io.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all) · multiple SPF records
DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@devexpess.com;aspf=s;adkim=s;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 55 days

HTTP security headers

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

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

Links to (6)

Linked from (1)