StackOptic
Back to Search
cduniverse.com favicon

cduniverse.com

https://cduniverse.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
Export
cduniverse.com
Desktop screenshot of cduniverse.com
Mobile screenshot of cduniverse.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.96.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

brett.ns.cloudflare.com.kate.ns.cloudflare.com.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.6 MB
248 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
ella-6-6-0-theme-source (2025)(hyamedia)Custom
Shopify Theme

Detected Apps

Judge.meFacebook ChannelInstagram ShoppingPinterest

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics 4
Facebook Pixel

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Reviews

1
Judge.me

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B77/100
24
3
1
Meta Tags13/15
Content8/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
C
cduniverse.comcduniverse.com

Adult Products & Porn DVDs Online - CD Universe

Discover a wide range of adult toys, porn DVDs, lingerie, and sexual wellness items at CD Universe. Shop discreetly and securely with exceptional customer se...

Description truncated.
Title Length47 chars

Recommended: 50-60 chars (~285px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (49/91) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

22 URLs

22 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
4 14

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

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
12/25

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:1%
Words:1,823
Token eff.:Optimal

Structured Data

3 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary2042w
Descriptive Headingsavg 2w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
85/100
16
Passed
3
Critical
1
Warnings
Images & Alt Text
13/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
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.
33/100
F
682 mg
CO₂e / view
6.6 MB
Page Weight
5%
Cleaner Than
New Visitor
779 mg
vs
Returning (cached)
389 mg
Annual (10K/mo)
81.8 kg
Emission Segments
Data Center
33 mg
Network
200 mg
Device
448 mg
Resource Breakdown
JavaScript
1.3 MB
Images
4.9 MB
CSS
285.1 KB
HTML
76.1 KB
Other
38.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

65%Fair
Critical / Transactional

HTTPS

WAF

77d

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

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (1)

cduniverse.com

SHA-256 Fingerprint

39:09:6F:D4:29:F7:0A:6A:61:4D:E6:41:1A:4F:70:A8:DA:0A:41:69...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
clear
cf-cache-status
DYNAMIC
cf-ray🇦🇹 Vienna
9f1c4d7feeb3f52b-VIE
content-encoding
zstd
content-language
en-AT
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-ins...
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com
alt3.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

cduniverse.com

Domain Age
27y 1m

Created

02.04.1999

Expires

02.04.2028

Last Updated

13.10.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
A
80/100
Mobile Friendly49 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

General Sans

WCAG Partial
66/100
Readability
/30
20/30

16px · LH 1.30

Hierarchy
/20
15/20

2.5x ratio

WCAG
/25
13/25

3.64:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

General Sans

Sans40px

Body Font

General Sans

Sans16px

Contrast Ratio

3.64:1

8 issues

Reading Comfort

~39 CPL

Narrow lines
40px
h1
50px
h2
80px
h3
15px
h4
16px
p
Minor Third
Scale

✅ Excellent readability: 16px 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 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 3.6:1).

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

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

Buy on MyFontsFluid TypeFlesch 39

Color Palette

6 unique colors
17.58:1 AAA Dark
#191919
Text· 54.7%
#ffffff
Background· 28.900000000000002%
#1f252f
Primary· 2.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Reviews & Social Proof

1
Judge.meSMB

Customer reviews and testimonials

3

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
10
Async
8
Defer

Top Script Sources

cduniverse.com(14)cdn.shopify.com(4)connect.facebook.net(1)local(1)

Website Identity

CD Universe

Organization
27 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy.com, LLC📧 Google Workspaceen

Sponsored

Last analyzed: 25 Apr 2026 at 09:26

Historical Analysis & Change Tracking