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rambus.com

https://rambus.com· First analyzed 02 May 2026· Updated 02 May 2026
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rambus.com
Desktop screenshot of rambus.com
Mobile screenshot of rambus.com
Mobile

Sponsored

Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.20

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

udns1.ultradns.net.udns2.ultradns.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
752 ms10%
Speed Index
978 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.9 MB
98 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
genesis-sample-developCustom

Technology Stack

25 Technologies Detected

Plugins

11
Elementor
Shiftnav ProStop User Enumeration
WPML
Page Links ToUbermenu
Elementor
Yoast SEO
WP Rocket
Gutenberg
WPML

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Tailwind CSS
Bootstrap

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Leaflet

UI Components

1
Swiper

Other

1
Lottie

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

SEO Analysis

A83/100
25
5
0
Meta Tags15/15
Content8/12
Headings6/8
Technical25/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
R
rambus.comrambus.com

Rambus | Memory Interface Chips - Security IP - Interface IP

Dedicated to making data faster and safer, Rambus creates innovative hardware and services that drive technology advancements to data centers, IoT, AI & more!

Title Length60 chars

Recommended: 50-60 chars (~365px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    9 URLs

    9 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    35/100
    Needs Work
    11 9

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    Citation
    14/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:2%
    Words:720
    Token eff.:Optimal

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary233w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    73/100
    13
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    12/15
    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.
    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.
    56/100
    E
    303 mg
    CO₂e / view
    2.9 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    346 mg
    vs
    Returning (cached)
    173 mg
    Annual (10K/mo)
    36.4 kg
    Emission Segments
    Data Center
    15 mg
    Network
    89 mg
    Device
    199 mg
    Resource Breakdown
    JavaScript
    190.1 KB
    Images
    99.1 KB
    CSS
    500.2 KB
    Fonts
    1.3 KB
    HTML
    44.1 KB
    Other
    2.1 MB
    Green Hosting Verified
    WP Engine
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    WAF

    90d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    09.07.2025

    Valid Until

    31.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.rambus.comrambus.com

    SHA-256 Fingerprint

    06:FB:A8:04:14:99:A8:A3:DC:32:CE:FA:18:84:11:E3:B2:9C:66:A8...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 600s(max-age=600, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9f582c77292fb75e-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'self'; worker-src 'self' blob:; connect-src 's...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    rambus-com.mail.protection.outlook.com

    Domain Information

    rambus.com

    Domain Age
    35y 5m

    Created

    30.11.1990

    Expires

    29.11.2028

    Last Updated

    18.05.2023

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    Privacy policy page linked

    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.
    B
    79/100
    Mobile Friendly33 breakpoints
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Inter

    WCAG Partial
    76/100
    Readability
    /30
    28/30

    18px · LH 1.50

    Hierarchy
    /20
    18/20

    2.44x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 6 req

    Heading Font

    Inter

    Sans44px

    Body Font

    Inter

    Sans18px

    Contrast Ratio

    1:1

    25 issues

    Reading Comfort

    ~48 CPL

    Optimal (45–75)
    44px
    h1
    26px
    h2
    18px
    h3
    18px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.4x larger than body text.

    GGoogle FontsBuy on MyFonts

    Color Palette

    7 unique colors
    21:1 AAA Dark
    #000000
    Background· 25.2%
    #ffffff
    Background· 17.299999999999997%
    #07121e
    Primary· 24%
    #0d2233
    Accent· 13.2%
    #3f5462
    Secondary· 10.7%
    #244254
    Secondary· 6%
    #8d9aa3
    Secondary· 3.7%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    CRM Systems

    1
    SalesforceEnterprise

    Customer Relationship Management platforms

    Marketing Automation

    1
    MarketoEnterprise

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookieYesSMB

    Cookie consent and privacy compliance tools

    5

    Categories

    6

    Total Tools

    3

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    3
    Async
    1
    Defer

    Top Script Sources

    rambus.com(10)pi.pardot.com(2)googletagmanager.com(2)cdn-cookieyes.com(2)j.6sc.co(1)

    Website Identity

    Rambus

    Rambus

    Organization

    Rambus is a provider of industry-leading chips and silicon IP.

    [email protected]
    +1-408-462-8000
    www.rambus.com/
    35 years old
    Location detected: 🇺🇸 United Statesvia phone
    Network Solutions, LLC📧 Microsoft 365en-US

    Social Profiles

    LinkedInYouTube

    Sponsored

    Last analyzed: 02 May 2026 at 15:49

    Historical Analysis & Change Tracking