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teenage.engineering

https://teenage.engineering· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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teenage.engineering
Desktop screenshot of teenage.engineering
Mobile screenshot of teenage.engineering
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

18.165.122.64

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-1832.awsdns-37.co.uk.ns-44.awsdns-05.com.ns-947.awsdns-54.net.ns-1213.awsdns-23.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
780 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
681 KB
87 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web Manifest

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Advertising

1
Google Ads

SEO Analysis

D59/100
20
6
2
Meta Tags8/15
Content7/12
Headings0/8
Technical22/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
T
teenage.engineeringteenage.engineering

teenage engineering

teenage engineering creates high quality, well designed, electronic products for all people who love sound and music.

Title Length19 chars

Recommended: 50-60 chars (~113px / 580px)

Description Length117 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (31/31) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

647 URLs

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

20/100
Needs Work
5 12

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
10/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:1%
Words:340
Token eff.:Optimal
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary555w
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
71/100
11
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
12/20
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
14/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
82/100
A
69 mg
CO₂e / view
681.0 KB
Page Weight
80%
Cleaner Than
New Visitor
79 mg
vs
Returning (cached)
39 mg
Annual (10K/mo)
8.3 kg
Emission Segments
Data Center
3 mg
Network
20 mg
Device
45 mg
Resource Breakdown
JavaScript
465.9 KB
Images
2.6 KB
CSS
105.9 KB
Fonts
23.2 KB
HTML
47.7 KB
Other
35.7 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

83%Very Good
Static / Informational

HTTPS

WAF

205d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

23.10.2025

Valid Until

21.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

teenage.engineering*.teenage.engineering

SHA-256 Fingerprint

D5:AF:7E:A9:01:A9:52:00:E5:0B:C6:40:BE:92:14:0C:81:A5:8B:2D...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
5796
alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(public,s-maxage=31536000,max-age=0,must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Thu, 30 Apr 2026 04:56:37 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

teenage.engineering

Domain Age
11y 7m

Created

04.10.2014

Expires

04.10.2027

Last Updated

15.09.2025

Registrar

Gandi SAS

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
59/100
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,minimum-scale=1,maximum-scale=1,initial-scale=1,viewport-fit=cover
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

te-20

WCAG Partial
57/100
Readability
/30
16/30

25px · LH 1.15

Hierarchy
/20
10/20
WCAG
/25
13/25

1.16:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

te-20

Body Font

te-20

Sans25px

Contrast Ratio

1.16:1

3 issues

Reading Comfort

Single Family

left aligned
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.2:1).

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

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

Buy on MyFonts

Color Palette

7 unique colors
3.31:1 AA Large Dark
#61646a
Other· 19.5%
#c2c1c4
Other· 3.9%
#edeef2
Primary· 20.9%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

15 Resources

5
Scripts
10
Styles
4
Async
1
Defer

Top Script Sources

googletagmanager.com(2)cdn.fonts.net(1)googleads.g.doubleclick.net(1)(1)

Website Identity

teenage engineering

Organization
11 years old
Location detected: 🇮🇪 Irelandvia ip
Gandi SAS📧 Google Workspaceen

Social Profiles

Instagram

Sponsored

Last analyzed: 30 Apr 2026 at 06:33

Historical Analysis & Change Tracking