rudderstack.com

https://rudderstack.com· First analyzed 07 May 2026· Updated 07 May 2026

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rudderstack.com

Mobile

Sponsored

Hosting Provider

Vercel

vercel.com

IP Address

76.76.21.21

Site Location

🇺🇸 San Francisco, United Statesvia schema_nap

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

ns-936.awsdns-53.net.ns-1084.awsdns-07.org.ns-1554.awsdns-02.co.uk.ns-89.awsdns-11.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

596 ms10%

Speed Index

775 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

65 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

JAMstack

🔀 Hybrid

Decoupled

Frontend

Framework

Next.js

Styling

Tailwind CSS

API

Data Source

Headless CMS

Sanity

Infrastructure

Platform

Vercel

CDN

Vercel Image

Progressive Web App

Web ManifestTheme Color

Detected API Sources

https://cdn.sanity.io/images/9...https://cdn.sanity.io/images/9...

Technology Stack

4 Technologies Detected

Meta Frameworks

Other

CSS Frameworks

Platforms

SEO Analysis

B79/100

Meta Tags15/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

rudderstack.comrudderstack.com

RudderStack | Connect Real-Time Customer Data Everywhere

RudderStack is the easiest way to collect, transform, and deliver customer event data everywhere it's needed in real time with full privacy control.

Title Length56 chars

Recommended: 50-60 chars (~349px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (7 words). Search engines need substantial content for ranking.

3 issues found

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Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

33/100

Needs Work

9 11

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

10/25

Citation

7/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:1,472

Token eff.:Optimal

Structured Data

2 JSON-LD

Person×1.3Organization×1.1WebSiteBreadcrumbList

sameAs entity links

Citation Readiness

Opening Summary

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...

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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.

73/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

8/20

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•Accessibility recommendation preview...

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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

104 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

118 mg

Returning (cached)

59 mg

Annual (10K/mo)

12.4 kg

Emission Segments

Data Center

5 mg

Network

31 mg

Device

68 mg

Resource Breakdown

JavaScript

525.7 KB

Images

13.7 KB

CSS

1.1 KB

Fonts

82.3 KB

HTML

121.8 KB

Other

281.3 KB

Green Hosting Verified

Vercel

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

No WAF

37d

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

15.03.2026

Valid Until

13.06.2026

Subject Alternative Names (1)

www.rudderstack.com

SHA-256 Fingerprint

7B:9F:F7:FF:BC:17:DA:5C:DB:C7:CB:12:E3:BD:A1:57:39:51:0A:62...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

64266

cache-control

🟡 0s(public, max-age=0, must-revalidate)

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'self' 'unsafe-inline' rudderstack.com *.rudders...

content-type

text/html; charset=utf-8

date

Wed, 06 May 2026 16:40:06 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

aspmx2.googlemail.com

aspmx3.googlemail.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

rudderstack.com

Domain Age

6y 6m

Created

27.10.2019

Expires

27.10.2026

Last Updated

27.10.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

81/100

Mobile Friendly72 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

PolySans Median + Inter

WCAG AA

73/100

Readability

/30

21/30

16px · LH 1.50

Hierarchy

/20

16/20

3.62x ratio · ✓ H1→H6

WCAG

/25

23/25

5.38:1 min contrast

Performance

/25

13/25

2 fonts · 4 req

Heading Font

PolySans Median

Sans58px

Body Font

Inter

Sans16px

Contrast Ratio

5.38:1

WCAG AA (≥4.5:1)

Reading Comfort

~32 CPL

Narrow lines

58px

40px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.4:1).

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 32

Color Palette

6 unique colors

Light

#ffffff

Primary· 58.8%

#e9ecf3

Secondary· 25.6%

#2c3340

Secondary· 6.2%

#587cb0

Secondary· 5%

#cdd9e7

Accent· 3.5%

#e7e2ba

Secondary· 0.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(20)

Website Identity

RudderStack

Organization

RudderStack is the warehouse-native Customer Data Platform built for data teams. It combines enterprise-grade customer data infrastructure with flexible tools to collect, transform, and deliver real-time customer event data — enabling smarter AI/ML, optimized marketing spend, and better customer exp

www.rudderstack.com

6 years old

548 Market St PMB 48141, San Francisco

94104, San Francisco, CA

Location detected: 🇺🇸 United States, San Franciscovia schema_nap

GoDaddy.com, LLC📧 Google WorkspaceenEst. 2019

Social Profiles

X (Twitter)LinkedIn

Sponsored

Last analyzed: 07 May 2026 at 10:31

Historical Analysis & Change Tracking