serenawilliams.com

https://serenawilliams.com· First analyzed 16 May 2026· Updated 16 May 2026

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serenawilliams.com

Mobile

Sponsored

Hosting Provider

Shopify

shopify.com

IP Address

23.227.38.32

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-1961.awsdns-53.co.uk.ns-451.awsdns-56.com.ns-596.awsdns-10.net.ns-1467.awsdns-55.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

721 ms10%

Speed Index

937 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

142 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shopify

ecommerce

Dawn

Shopify Theme

Technology Stack

6 Technologies Detected

CSS Frameworks

Analytics

Payments

CDN

Customer Support

Security

SEO Analysis

F39/100

Meta Tags5/15

Content0/12

Headings0/8

Technical17/25

E-E-A-T0/7

Images0/7

Links0/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

serenawilliams.comserenawilliams.com

Serena's World

Welcome to Serena’s World. The official site of Serena Williams.

Title Length14 chars

Recommended: 50-60 chars (~85px / 580px)

Description Length64 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (19 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

7 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

8/25

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:0%

Words:17

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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.

74/100

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

13/15

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

ARIA & Roles

3/15

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

1 recommendation

•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.

57/100

147 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

168 mg

Returning (cached)

84 mg

Annual (10K/mo)

17.6 kg

Emission Segments

Data Center

7 mg

Network

43 mg

Device

97 mg

Resource Breakdown

JavaScript

1002.6 KB

Images

125.4 KB

CSS

151.0 KB

Fonts

99.1 KB

HTML

12.1 KB

Other

64.5 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (1)

www.serenawilliams.com

SHA-256 Fingerprint

66:E0:F2:17:A2:32:F8:C7:87:19:EB:18:41:63:7C:BA:02:D0:6D:30...

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray

9fcc505f9d23896d-BOS

content-encoding

⚡ Brotli(br)

content-language

en-US

content-length

12040

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt3.aspmx.l.google.com

alt2.aspmx.l.google.com

alt4.aspmx.l.google.com

alt1.aspmx.l.google.com

+1 more

Domain Information

serenawilliams.com

Domain Age

27y 9m

Created

13.08.1998

Expires

19.11.2026

Last Updated

20.11.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

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.

68/100

Mobile Friendly3 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...

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Typography & Readability

Assistant

WCAG AAA

68/100

Readability

/30

22/30

16px · LH 1.80

Hierarchy

/20

8/20

WCAG

/25

20/25

18.73:1 min contrast

Performance

/25

18/25

1 font · 3 req

Heading Font

Assistant

Body Font

Assistant

Sans16px

Contrast Ratio

18.73:1

WCAG AAA (≥7:1)

Reading Comfort

Single Family

left aligned

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 18.7:1).

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFluid Type

Color Palette

7 unique colors

8.58:1 AAA Light

#ffffff

Background· 66.8%

#524b44

Secondary· 3.9%

#546c80

Secondary· 13.399999999999999%

#221912

Primary· 5.6%

#e4cdb7

Secondary· 4.6%

#9d8f86

Secondary· 3.3%

#826b60

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

serenawilliams.com(15)s3.eu-west-1.amazonaws.com(1)local(1)js.klarna.com(1)

Website Identity

serenawilliams.com

27 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 Google Workspaceen

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Last analyzed: 16 May 2026 at 18:06

Historical Analysis & Change Tracking