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Open Cached · just now
UP

HTTP Status

200

Ping

N/A

Technologies

5

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Let's Encrypt, CN=E7

Security Score
77 /100

Network & Hosting

View DNS Records

Technologies Detected

Amazon

Hosting Provider

Evidence
  • • IP 18.208.88.157 → ASN 14618
  • • IP 98.84.224.111 → ASN 16509

Google

Email Provider

Evidence
  • • MX: aspmx.l.google.com
  • • MX: alt1.aspmx.l.google.com
  • • MX: alt2.aspmx.l.google.com
  • • MX: alt4.aspmx.l.google.com
  • • MX: alt3.aspmx.l.google.com

IBM NS1

DNS Provider

Evidence
  • • Nameserver: dns1.p01.nsone.net
  • • Nameserver: dns2.p01.nsone.net
  • • Nameserver: dns3.p01.nsone.net
  • • Nameserver: dns4.p01.nsone.net

Let's Encrypt

Certificate Authority

Evidence
  • • SSL certificate issuer

Google Analytics

Analytics

Evidence
  • • Google Analytics script in HTML

Metadata & SEO

Title
ZIO
Description
Type-safe, composable asynchronous and concurrent programming for Scala
Canonical URL
https://zio.dev/
Language
en
Viewport
width=device-width,initial-scale=1

Social Media Cards

OpenGraph

Description
Type-safe, composable asynchronous and concurrent programming for Scala
Title
ZIO
Image
https://zio.dev/img/zio.png
Url
https://zio.dev/
Locale
en

Twitter Cards

Image
https://zio.dev/img/zio.png
Card
summary_large_image

Dependencies

🎨 Stylesheets (1)

  • • https://zio.dev/assets/css/styles.f22ec777.css

📜 Scripts (4)

  • • https://www.google-analytics.com/analytics.js
  • • https://www.googletagmanager.com/gtag/js?id=G-SH0HNKLNRT
  • • https://zio.dev/assets/js/runtime~main.408329a8.js
  • • https://zio.dev/assets/js/main.ff530152.js

🖼️ Images (6)

  • • https://zio.dev/img/navbar_brand.png
  • • https://zio.dev/img/navbar_brand.png
  • • https://zio.dev/img/navbar_brand2x.png
  • • https://zio.dev/img/zionomicon.png
  • • https://zio.dev/img/ziverge.png
  • • https://zio.dev/img/septimal_mind.svg

Resource Hints

preconnect

https://IAX8GRSWEQ-dsn.algolia.net

Crossorigin: anonymous

preconnect

https://www.google-analytics.com

preconnect

https://www.google-analytics.com

preconnect

https://www.googletagmanager.com

preconnect

https://fonts.googleapis.com

preconnect

https://fonts.gstatic.com

Crossorigin: crossorigin

preload

https://fonts.googleapis.com/css2?family=Inter:[email protected]&display=fallback

Type: style

preload

https://zio.dev/img/navbar_brand.png

Type: image

preload

https://zio.dev/img/navbar_brand2x.png

Type: image

preload

https://zio.dev/img/zionomicon.png

Type: image

preload

https://zio.dev/img/ziverge.png

Type: image

preload

https://zio.dev/img/septimal_mind.svg

Type: image

preload

https://i.ytimg.com/vi_webp/XUwynbWUlhg/maxresdefault.webp

Type: image

Inspected on November 04, 2025 at 07:36 UTC