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adoptium.net

https://adoptium.net· First analyzed 20 Feb 2026· Updated 20 Feb 2026
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adoptium.net

Sponsored

Hosting Provider

cloudflare.com

IP Address

104.18.20.66

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

carter.ns.cloudflare.com.zoe.ns.cloudflare.com.

Performance

Page Speed

3.1 MB
63 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Frameworks

1

Meta Frameworks

1

CSS Frameworks

1

Tag Managers

1

SEO Analysis

B76/100
10
4
0
A
adoptium.netadoptium.net

Home | Adoptium

Eclipse Adoptium provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.

Title Length15 chars

Recommended: 50-60 chars

Description Length117 chars

Recommended: 120-160 chars

Issues (0)

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    4 rules

    Sitemap reference found

    Sponsored

    Sponsored

    A

    Security Score

    81%Very Good
    Static / Informational

    HTTPS

    WAF

    58d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    19.01.2026

    Valid Until

    19.04.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    adoptium.net*.adoptium.net

    SHA-256 Fingerprint

    DF:41:B3:76:E9:A8:04:29:8B:23:AC:07:36:7A:40:64:D9:17:04:B7...

    Recommendations

    Security recommendation preview

    HTTP Headers

    Developer Console

    age
    0
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(private,no-cache,no-store,max-age=0,must-revalidate)
    cache-status
    "Netlify Durable"; fwd=bypass, "Netlify Edge"; fwd=miss, "Ne...
    cf-cache-status
    DYNAMIC
    cf-ray🇩🇪 Frankfurt
    9d0bc37ffe945c32-FRA
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    adoptium.net

    Domain Age
    5y 9m

    Created

    04.05.2020

    Expires

    04.05.2026

    Last Updated

    04.03.2025

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Data Protection Officer mentioned

    Typography & Readability

    Hanken Grotesk + sans-serif

    75/100
    Readability
    /30
    32/40

    14px · LH 1.43

    Hierarchy
    /20
    25/25

    6.86x ratio

    WCAG
    /25
    15/15

    Contrast: undefined

    Performance
    /25
    13/20

    1 font

    Heading Font

    Hanken Grotesk

    Sans96px

    Body Font

    sans-serif

    Sans14px

    Contrast Ratio

    --

    Reading Comfort

    ~35 CPL

    Needs attention
    96px
    h1
    16px
    h2
    16px
    h3
    14px
    p

    ⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

    ✅ Optimal line spacing: 1.43 ratio ensures comfortable reading.

    ✅ Strong hierarchy: Headlines are 6.9x larger than body text.

    ✅ Good performance: Using 1 font families keeps load times fast.

    ✅ Consistent design: Single font family with weight variations is a modern best practice.

    ✅ Smart font loading: Using font-display: swap prevents invisible text during load.

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    20
    Async
    0
    Defer

    Top Script Sources

    local(19)googletagmanager.com(1)

    Website Identity

    adoptium.net

    5 years old
    Network Solutions, LLC

    Sponsored

    Last analyzed: 20 Feb 2026 at 05:57

    Historical Analysis & Change Tracking