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greylock.com

https://greylock.com· First analyzed 03 May 2026· Updated 03 May 2026
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greylock.com
Desktop screenshot of greylock.com
Mobile screenshot of greylock.com
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

104.198.7.94

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 The Dalles, United States

ASN

AS396982

Organization

Google Cloud (us-west1)

Server

Nginx

CDN

CDN

Nameservers

ha3.markmonitor.zone.ha4.markmonitor.zone.ha1.markmonitor.zone.ha2.markmonitor.zone.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
802 KB
87 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
greylock-newCustom

Technology Stack

16 Technologies Detected

Plugins

5
Gp Populate Anything
Gravity Forms
Duracelltomi Google Tag Manager
Yoast SEO
Gravity Forms

Other

2
AOS (Animate On Scroll)Lottie

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

Web Servers

1
Nginx

SEO Analysis

B73/100
21
6
0
Meta Tags9/15
Content5/12
Headings7/8
Technical24/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
G
greylock.comgreylock.com

Greylock Partners

Greylock Partners is a leading venture capital firm based in Silicon Valley. We are early partners of remarkable teams building companies that matter.

Title Length17 chars

Recommended: 50-60 chars (~106px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 12

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

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    5/25
    Schema Data
    8/25
    Citation
    16/25

    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
    header/footer
    Text ratio:2%
    Words:291
    Token eff.:Too Short
    Sections/1K:30.9
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary37w
    Descriptive Headingsavg 7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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.
    A
    83/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    61/100
    B
    81 mg
    CO₂e / view
    802.4 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    93 mg
    vs
    Returning (cached)
    46 mg
    Annual (10K/mo)
    9.7 kg
    Emission Segments
    Data Center
    4 mg
    Network
    24 mg
    Device
    53 mg
    Resource Breakdown
    JavaScript
    324.2 KB
    Images
    303.4 KB
    CSS
    126.2 KB
    HTML
    18.0 KB
    Other
    30.6 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    84d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    27.04.2026

    Valid Until

    26.07.2026

    Subject Alternative Names (1)

    greylock.com

    SHA-256 Fingerprint

    26:78:30:82:B5:52:46:EB:25:0F:CB:07:C2:B7:84:36:82:8A:55:D4...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 600s(max-age=600, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 03 May 2026 04:10:39 GMT
    link
    <https://greylock.com/wp-json/>; rel="https://api.w.org/", <...
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

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

    Domain Information

    greylock.com

    Domain Age
    32y 2m

    Created

    21.02.1994

    Expires

    22.02.2027

    Last Updated

    21.01.2025

    Registrar

    MarkMonitor Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    75/100
    Mobile Friendly8 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

    miller-display

    WCAG Partial
    64/100
    Readability
    /30
    24/30

    40px · LH 1.30

    Hierarchy
    /20
    14/20

    2.5x ratio

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    14/25

    3 fonts · 4 req

    Heading Font

    miller-display

    Sans100px

    Body Font

    miller-display

    Sans40px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~32 CPL

    Narrow lines
    100px
    h1
    48px
    h2
    40px
    h3
    40px
    p

    ✅ Excellent readability: 40px body text is ideal for all devices.

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

    ⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    Buy on MyFontsFlesch 31

    Color Palette

    6 unique colors
    Light
    #c7ccd0
    Secondary· 1.4%
    #1a2a39
    Primary· 92.7%
    #74858e
    Secondary· 1.7%
    #4c5e69
    Secondary· 1.6%
    #2c3d49
    Secondary· 1.3%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    4
    Async
    4
    Defer

    Top Script Sources

    greylock.com(14)googletagmanager.com(2)w.soundcloud.com(2)cdn.pdst.fm(1)snap.licdn.com(1)

    Website Identity

    Greylock Partners

    Organization

    Greylock Partners is a leading venture capital firm based in Silicon Valley. We are early partners of remarkable teams building companies that matter.

    greylock.com/
    32 years old
    Location detected: 🇺🇸 United Statesvia ip
    MarkMonitor Inc.📧 Mimecasten-US

    Sponsored

    Last analyzed: 03 May 2026 at 04:10

    Historical Analysis & Change Tracking