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bio-rad-antibodies.com

https://bio-rad-antibodies.com· First analyzed 19 May 2026· Updated 19 May 2026
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bio-rad-antibodies.com
Desktop screenshot of bio-rad-antibodies.com
Mobile screenshot of bio-rad-antibodies.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.71.92

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

mary.ns.cloudflare.com.alec.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
316 ms10%
Speed Index
411 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
22 KB
51 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv3.6.0
jQuery UI

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B75/100
21
5
0
Meta Tags11/15
Content12/12
Headings7/8
Technical16/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bio-rad-antibodies.combio-rad-antibodies.com

Bio-Rad Antibodies | Reagents, Antigens & Kits | Formerly AbD Serotec

A global supplier and manufacturer of antibodies, reagents and kits. Buy antibodies online today or contact our custom antibody services team to fulfill your...

Description truncated.
Title Length69 chars

Recommended: 50-60 chars (~410px / 580px)

Description Length171 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    7 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D45/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    15/25

    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
    nav
    Text ratio:13%
    Words:1,135
    Token eff.:Optimal
    Sections/1K:12.3
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    71/100
    10
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •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.
    64/100
    A+
    2 mg
    CO₂e / view
    22.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    3 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    264 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    2 mg
    Resource Breakdown
    Images
    7.2 KB
    HTML
    14.8 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    51%Poor
    Interactive

    HTTPS

    WAF

    54d

    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

    Valid From

    13.04.2026

    Valid Until

    12.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    bio-rad-antibodies.com*.bio-rad-antibodies.com*.dev.bio-rad-antibodies.com

    SHA-256 Fingerprint

    7F:2E:C7:CF:BD:E2:F5:B2:9E:56:19:F2:31:C0:F2:3F:31:5A:DE:8E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cf-cache-status
    DYNAMIC
    cf-ray
    9fe500ed1f6b1bf6-BOS
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html
    date
    Tue, 19 May 2026 18:00:52 GMT
    nel
    {"report_to":"cf-nel","success_fraction":0.0,"max_age":60480...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (5)

    aspmx3.googlemail.com
    alt1.aspmx.1.google.com
    aspmx.1.google.com
    aspmx2.googlemail.com

    +1 more

    Domain Information

    bio-rad-antibodies.com

    Domain Age
    10y 2m

    Created

    16.03.2016

    Expires

    16.03.2027

    Last Updated

    10.03.2026

    Registrar

    GoDaddy Corporate Domains, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected

    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.
    D
    52/100
    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, maximum-scale=1, user-scalable=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    helvetica

    WCAG AAA
    71/100
    Readability
    /30
    18/30

    18px · LH 1.30

    Hierarchy
    /20
    14/20

    3.39x ratio

    WCAG
    /25
    21/25

    8.22:1 min contrast

    Performance
    /25
    18/25

    1 font · 2 req

    Heading Font

    helvetica

    Sans61px

    Body Font

    helvetica

    Sans18px

    Contrast Ratio

    8.22:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~34 CPL

    Narrow lines
    61px
    h1
    44px
    h2
    24px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.2:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    Buy on MyFontsFlesch 16

    Color Palette

    9 unique colors
    3.41:1 AA Large Light
    #c3c3c3
    Other· 55.89999999999999%
    #59656a
    Secondary· 4.1%
    #acbdb4
    Primary· 10.4%
    #444e55
    Secondary· 7.6%
    #b3a498
    Secondary· 3.9%
    #bfbc94
    Secondary· 2.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    22 Resources

    12
    Scripts
    10
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    bioradantibodies.resultspage.com(3)cdnjs.cloudflare.com(2)static.bio-rad-antibodies.com(2)cdn.jsdelivr.net(2)static3.bio-rad-antibodies.com(1)

    Website Identity

    bio-rad-antibodies.com

    10 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy Corporate Domains, LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 19 May 2026 at 18:01

    Historical Analysis & Change Tracking