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coriell.org

https://coriell.org· First analyzed 24 May 2026· Updated 24 May 2026
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coriell.org
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Mobile

Sponsored

Hosting Provider

Comcast Cable Communications, LLC

IP Address

50.232.17.230

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Audubon, United States

ASN

AS7922

Organization

Comcast Cable Communications, LLC

Server

Microsoft IIS

Nameservers

ns1.dnsmadeeasy.com.ns0.dnsmadeeasy.com.ns4.dnsmadeeasy.com.ns3.dnsmadeeasy.com.+1 more

Performance

98

Core Web Vitals

Weight

First Contentful Paint
909 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
40 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Comcast Cable Communications, LLC

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Chart.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

SEO Analysis

C61/100
17
10
0
Meta Tags10/15
Content12/12
Headings5/8
Technical15/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
coriell.orgcoriell.org

Coriell Institute for Medical Research

World-renowned biobank - Visit our Online Catalog for high-quality Stem Cells, Induced Pluripotent Stem Cells (iPSCs), Mouse Embryonic Stem Cells (mESCs), Ly...

Description truncated.
Title Length38 chars

Recommended: 50-60 chars (~223px / 580px)

Description Length493 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    10 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    8/100
    Poor
    3 12 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    20/25
    Machine Read.
    9/25
    Schema Data
    0/25
    Citation
    8/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    code blocksnav
    Text ratio:6%
    Words:880
    Token eff.:Optimal
    Sections/1K:1.1
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary410w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    B
    76/100
    11
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    5/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    36/100
    C
    205 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    235 mg
    vs
    Returning (cached)
    117 mg
    Annual (10K/mo)
    24.6 kg
    Emission Segments
    Data Center
    46 mg
    Network
    49 mg
    Device
    110 mg
    Resource Breakdown
    JavaScript
    238.2 KB
    Images
    1.1 MB
    CSS
    147.1 KB
    HTML
    17.8 KB
    Other
    146.9 KB
    Green Hosting Not Verified
    Comcast Cable Communications, LLC
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    158d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    SSL Corporation

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    29.10.2025

    Valid Until

    29.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.coriell.orgcoriell.org

    SHA-256 Fingerprint

    10:12:70:B9:41:27:60:FB:EE:E2:4F:D2:38:08:4D:B6:C0:F0:0B:88...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private)
    content-encoding
    📦 Gzip(gzip)
    content-length
    17967
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 02:20:23 GMT
    server
    Microsoft-IIS/10.0
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    usb-smtp-inbound-2.mimecast.com
    usb-smtp-inbound-1.mimecast.com

    Domain Information

    coriell.org

    Domain Age
    27y 4m

    Created

    20.01.1999

    Expires

    20.01.2034

    Last Updated

    07.01.2025

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    C
    61/100
    Mobile Friendly1 breakpoint
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1.0, maximum-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Droid Sans

    WCAG Partial
    45/100
    Readability
    /30
    6/30

    13px · LH 1.17

    Hierarchy
    /20
    11/20

    3.12x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    11/25

    1 font · 4 req

    Heading Font

    Droid Sans

    Sans40px

    Body Font

    Droid Sans

    Sans13px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    40px
    h1
    20px
    h3
    14px
    h4
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.17). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    Buy on MyFontsFlesch 19

    Color Palette

    8 unique colors
    2.36:1 Fail Light
    #ffffff
    Background· 59%
    #b4a5a7
    Secondary· 6.2%
    #7a5e6d
    Primary· 6.3%
    #75909c
    Secondary· 5.9%
    #1a3452
    Accent· 5.8%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    10 Resources

    8
    Scripts
    2
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(3)local(3)google-analytics.com(2)

    Website Identity

    coriell.org

    customerservice@coriell.org
    27 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLC📧 Mimecasten-us

    Sponsored

    Last analyzed: 24 May 2026 at 02:18

    Historical Analysis & Change Tracking