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pnnl.gov

https://pnnl.gov· First analyzed 18 Feb 2026· Updated 18 Feb 2026
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pnnl.gov

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Hosting Provider

IP Address

192.101.105.198

Server Location

🇺🇸 Richland, United States

ASN

AS3428

Organization

Battelle Memorial Institute, Pacific Northwest Division

Nameservers

adns1.es.net.adns2.es.net.

Performance

Page Speed

1.7 MB
94 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Libraries

1

UI Components

1

Other

1

CSS Frameworks

1

Tag Managers

1

Marketing

1

SEO Analysis

B70/100
9
4
0
P
pnnl.govpnnl.gov

Pacific Northwest National Laboratory | PNNL

PNNL advances the frontiers of knowledge, taking on some of the world’s greatest science and technology challenges.

Title Length44 chars

Recommended: 50-60 chars

Description Length115 chars

Recommended: 120-160 chars

Issues (0)

    Crawlability

    Sitemap
    robots.txt

    67 rules

    Sponsored

    Sponsored

    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    181d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    19.08.2025

    Valid Until

    18.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    *.pnnl.govpnnl.govexternalF5.pnnl.gov

    SHA-256 Fingerprint

    19:E8:74:6C:59:F5:17:FD:0D:42:29:02:8E:D7:B1:06:EF:72:4D:75...

    Top Recommendations

    Security recommendation preview

    HTTP Headers

    Developer Console

    access-control-allow-headers
    Content-Type, Accept, X-CSRF-Token
    access-control-allow-methods
    GET, POST, PUT, DELETE, OPTIONS
    cache-control
    🔴 No Cache(must-revalidate, no-cache, private)
    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    content-language
    en
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    pnnl-gov.mail.protection.outlook.com

    Domain Information

    pnnl.gov

    Domain Age
    15y 11m

    Created

    08.03.2010

    Expires

    15.01.2027

    Last Updated

    20.01.2026

    Registrar

    get.gov

    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

    Typography & Readability

    Merriweather + serif

    49/100
    Readability
    /30
    25/40

    65px · LH 1.10

    Hierarchy
    /20
    11/25

    0.85x ratio

    WCAG
    /25
    15/15

    Contrast: undefined

    Performance
    /25
    13/20

    2 fonts

    Heading Font

    Merriweather

    Serif55px

    Body Font

    serif

    Serif65px

    Contrast Ratio

    --

    Reading Comfort

    ~140 CPL

    Needs attention
    55px
    h1
    28px
    h2
    22px
    h3
    65px
    p

    ✅ Excellent readability: 65px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.10). Consider 1.4-1.6 for better readability.

    ⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

    ✅ Good performance: Using 2 font families keeps load times fast.

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

    ✅ Protected text on images: Using gradient for readability.

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    CRM Systems

    1

    Customer Relationship Management platforms

    Behavior Analytics

    2

    User behavior and product analytics

    Privacy & Cookies

    1

    Cookie consent and privacy compliance tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    local(15)googletagmanager.com(2)js.hubspot.com(1)js.hs-analytics.net(1)js.hs-banner.com(1)

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    Last analyzed: 18 Feb 2026 at 04:32

    Historical Analysis & Change Tracking