jaronlanier.com

https://jaronlanier.com· First analyzed 14 May 2026· Updated 14 May 2026

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jaronlanier.com

Mobile

Sponsored

Hosting Provider

3402 East University

IP Address

104.219.248.119

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Phoenix, United States

ASN

AS22612

Organization

3402 East University

Server

LiteSpeed

Nameservers

dns1.namecheaphosting.com.dns2.namecheaphosting.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

318 ms10%

Speed Index

413 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.9 MB

34 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

3402 East University

Technology Stack

1 Technologies Detected

Web Servers

LiteSpeed

SEO Analysis

F39/100

Meta Tags4/15

Content10/12

Headings0/8

Technical7/21

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

jaronlanier.comjaronlanier.com

Jaron Lanier's Homepage

No description available for this page.

Title Length23 chars

Recommended: 50-60 chars (~141px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

15 issues found

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Local SEO

Local Search Readiness

0/100

Poor

15 2

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

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AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

3/25

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

Text ratio:34%

Words:2,592

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary36w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

65/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

5/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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

3 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.

22/100

744 mg

CO₂e / view

5.9 MB

Page Weight

Cleaner Than

New Visitor

851 mg

Returning (cached)

425 mg

Annual (10K/mo)

89.3 kg

Emission Segments

Data Center

166 mg

Network

179 mg

Device

400 mg

Resource Breakdown

Images

5.9 MB

HTML

13.2 KB

Other

4.4 KB

Green Hosting Not Verified

3402 East University

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

122d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.08.2025

Valid Until

13.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

jaronlanier.comwww.jaronlanier.com

SHA-256 Fingerprint

DE:A5:FF:30:33:CC:00:F9:25:8A:CC:F3:35:6D:9C:9F:71:BD:F5:A2...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

⚡ Brotli(br)

content-length

13229

content-type

text/html

date

Thu, 14 May 2026 01:17:44 GMT

last-modified

Fri, 09 Jan 2026 17:38:36 GMT

Good Warning Issue

Email Infrastructure

Namecheap Email

Score

SPF

DKIM

DMARC

MX Records (2)

mx1.privateemail.com

mx2.privateemail.com

Domain Information

jaronlanier.com

Domain Age

26y 4m

Created

27.12.1999

Expires

27.12.2027

Last Updated

19.11.2021

Registrar

NameCheap, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

65/100

Mobile Friendly18 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

64/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

10/20

WCAG

/25

19/25

1:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

1:1

2 issues

Reading Comfort

~35 CPL

Narrow lines

16px

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

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 39

Color Palette

12 unique colors

3.89:1 AA Large Light

#ffffff

Text· 31.1%

#79847a

Other· 5.4%

#35a6fd

Primary· 9.4%

#27343a

Secondary· 9%

#745547

Secondary· 6.5%

#0e0f18

Secondary· 6.3%

#b09682

Secondary· 6%

#afc4ad

Secondary· 5.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Website Identity

jaronlanier.com

26 years old

Location detected: 🇺🇸 United Statesvia ip

NameCheap, Inc.📧 Namecheap Email

Social Profiles

X (Twitter)Instagram

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Last analyzed: 14 May 2026 at 01:18

Historical Analysis & Change Tracking