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tenga.co

https://tenga.co· First analyzed 14 May 2026· Updated 14 May 2026
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tenga.co
Desktop screenshot of tenga.co
Mobile screenshot of tenga.co
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

57.180.165.73

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Apache

Nameservers

ns-1094.awsdns-08.org.ns-1556.awsdns-02.co.uk.ns-318.awsdns-39.com.ns-699.awsdns-23.net.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
17.6 MB
91 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

UI Components

2
SwiperSlick Carousel

Libraries

1
jQueryv2.2.4

Other

1
Polyfill.io

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

B71/100
21
5
1
Meta Tags10/15
Content12/12
Headings8/8
Technical16/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tenga.cotenga.co

TENGA - Masturbate Better - Global Bestselling Men's Sex Toy Brand

TENGA is a brand that produces high quality Male Pleasure Items (Men's Sex Toys) for the common man. Everybody does it, why not make it better? TENGA Masturb...

Description truncated.
Title Length66 chars

Recommended: 50-60 chars (~407px / 580px)

Description Length241 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (35/64) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Local SEO

Local Search Readiness

18/100
Poor
5 11 2

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

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
15/25

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
def. listsnavheader/footer
Text ratio:6%
Words:614
Token eff.:Optimal
Sections/1K:65.1
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 3.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
75/100
12
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
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
12/15
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
24/100
F
1.83 g
CO₂e / view
17.6 MB
Page Weight
5%
Cleaner Than
New Visitor
2.09 g
vs
Returning (cached)
1.04 g
Annual (10K/mo)
219.0 kg
Emission Segments
Data Center
89 mg
Network
536 mg
Device
1.20 g
Resource Breakdown
JavaScript
1.2 MB
Images
9.7 MB
CSS
6.8 MB
HTML
47.3 KB
Other
1.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

256d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

28.12.2025

Valid Until

25.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

tenga.co*.tenga.co

SHA-256 Fingerprint

94:17:B7:ED:4B:D3:E6:A7:B2:D1:1C:E2:CF:34:DE:6B:DA:B1:2A:66...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache)
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 01:45:59 GMT
link
<https://www.tenga.co/wp-json/>; rel="https://api.w.org/"
pragma
no-cache
server
Apache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

48

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

Domain Information

tenga.co

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
D
49/100
Not Mobile Friendly1 breakpoint
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=1, user-scalable=no
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

IBM Plex Sans + ヒラギノ角ゴ Pro W3

WCAG Partial
59/100
Readability
/30
19/30

10px · LH 1.40

Hierarchy
/20
20/20

12x ratio · ✓ H1→H6

WCAG
/25
11/25

1:1 min contrast

Performance
/25
9/25

System fonts

Heading Font

IBM Plex Sans

Sans120px

Body Font

ヒラギノ角ゴ Pro W3

Sans10px

Contrast Ratio

1:1

13 issues

Reading Comfort

~57 CPL

Optimal (45–75)
120px
h1
46px
h2
48px
h3
16px
h4
10px
p

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 12.0x larger than body text.

Buy on MyFontsFlesch 61

Color Palette

7 unique colors
8.59:1 AAA Dark
#4c4c4c
Text· 54.099999999999994%
#ffffff
Primary· 22%
#421918
Secondary· 8.1%
#250606
Accent· 5.6%
#3b322a
Secondary· 3.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

14 Resources

11
Scripts
3
Styles
4
Async
0
Defer

Top Script Sources

googletagmanager.com(3)local(3)platform.twitter.com(2)google-analytics.com(1)polyfill.io(1)

Website Identity

tenga.co

Location detected: 🇯🇵 Japanvia ip
ja

Sponsored

Last analyzed: 14 May 2026 at 01:46

Historical Analysis & Change Tracking