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sleep.com

https://sleep.com· First analyzed 11 May 2026· Updated 11 May 2026
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sleep.com
Desktop screenshot of sleep.com
Mobile screenshot of sleep.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.30.96

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

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

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
257 KB
113 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

12 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Fonts

3
Google FontsAdobe Fonts (Typekit)Adobe Fonts

Advertising

2
Google AdsTikTok Pixel

CSS Frameworks

1
Tailwind CSS

Other

1
Optimizely

CDN

1
Cloudflare

SEO Analysis

C67/100
22
4
1
Meta Tags15/15
Content7/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images7/7
Links4/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
S
sleep.comsleep.com

Sleep Health, Design, Tech, and Travel | Sleep.com

The path to wellness starts with a good night’s sleep. Journey within Sleep.com for better sleep with expert guidance, actionable tips and curated products.

Title Length50 chars

Recommended: 50-60 chars (~290px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

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.

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AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
8/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:2%
Words:1,035
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

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...
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.
C
61/100
8
Passed
5
Critical
3
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
80/100
A+
26 mg
CO₂e / view
257.2 KB
Page Weight
95%
Cleaner Than
New Visitor
30 mg
vs
Returning (cached)
15 mg
Annual (10K/mo)
3.1 kg
Emission Segments
Data Center
1 mg
Network
8 mg
Device
17 mg
Resource Breakdown
JavaScript
208.3 KB
Images
2.2 KB
CSS
2.1 KB
HTML
42.2 KB
Other
2.5 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.04.2026

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.sleep.com

SHA-256 Fingerprint

99:6E:B4:57:A2:5B:3B:DD:DC:DB:2A:8A:E7:1E:76:20:35:78:99:F0...

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
http://verify.sleep.mattress-firm.psdops.com
cache-control
🟡 120s(max-age=120)
cf-cache-status
DYNAMIC
cf-ray
9fa3cafa6cad13e2-BOS
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-008fda01.gslb.pphosted.com
mxa-008fda01.gslb.pphosted.com

Domain Information

sleep.com

Domain Age
31y 3m

Created

24.01.1995

Expires

25.01.2032

Last Updated

31.07.2023

Registrar

GoDaddy Corporate Domains, LLC

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked
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.
B
73/100
Mobile Friendly7 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, maximum-scale=5
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
59/100
Readability
/30
23/30

18px · LH 1.69

Hierarchy
/20
7/20
WCAG
/25
13/25

1.24:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans18px

Contrast Ratio

1.24:1

6 issues

Reading Comfort

Single Font Family

left aligned
32px
h2

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

✅ Easy to read: Flesch score 78/100 — accessible to general audiences.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

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

GGoogle FontsAAdobe FontsFlesch 79

Color Palette

8 unique colors
Light
#b9bbe8
Accent· 25.7%
#242c5d
Primary· 16.7%
#0d132e
Primary· 11.9%
#828fd9
Accent· 7.5%
#d8d9f0
Secondary· 6.5%
#6866aa
Secondary· 3.6%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

2
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
Pinterest AdsMid-Market
TikTok PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

6

Total Tools

0

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
20
Async
0
Defer

Top Script Sources

googletagmanager.com(6)analytics.tiktok.com(3)s.pinimg.com(2)google-analytics.com(2)js.adsrvr.org(2)

Website Identity

sleep.com

31 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy Corporate Domains, LLCen

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Last analyzed: 11 May 2026 at 20:04

Historical Analysis & Change Tracking