Certified Website Score for

tetherless.ai

Your infinite canvas to think, create, and make. Chat, images, notes, and moodboards in one space, powered by every AI model. Stay tetherless.

First audit: November 2, 2025Last audit: August 17, 2026
87
Overall
94Website Quality
70Trust & Security
98PageSpeed
Score trend

Latest audit — August 17, 2026

Deep, transparent insight into how this score is built: PageSpeed vitals, on‑page quality signals, and trust & security checks — all broken down into clear, verifiable items you can act on.

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Site Quality

Title
20/20
Tetherless - One Space. Every Mind. | The Creative AI Canvas
60 chars (ideal 30–60)
Meta Description
15/15
Your infinite canvas to think, create, and make. Chat, images, notes, and moodboards in one space, powered by every AI model. Stay tetherless.
142 chars (ideal 120–160)
Favicon
3/3
Favicon preview
https://tetherless.ai/favicon.ico
present
Viewport meta
8/8
width=device-width, initial-scale=1
correct (width=device-width, initial-scale=1)
robots.txt
6/6
# As a condition of accessing this website, you agree to abide by the following # content signals: # (a) If a Content-Signal = yes, you may collect content for the corresponding # use. # (b) If a Content-Signal = no, you may not collect content for the # corresponding use. # (c) If the website operator does not include a Content-Signal for a # corresponding use, the website operator neither grants nor restricts # permission via Content-Signal with respect to the correspon...
perfect (User-agent + Allow + Sitemap)
Sitemap
7/7
https://tetherless.ai/sitemap.xml
present
llms.txt
0/0
present
present
Headings
0/6
missing (add H1, H2, H3, H4, H5, H6 tags to structure content)
Schema.org JSON-LD
2/2
Organization: Tetherless
Website
2 schemas found
Canonical URL
8/8
https://tetherless.ai/
present
HTML lang
4/4
en
present
Character encoding
4/4
UTF-8
present

Open Graph

Title
3/3
Tetherless - One Space. Every Mind. | The Creative AI Canvas
present
Description
3/3
Your infinite canvas to think, create, and make. Chat, images, notes, and moodboards in one space, powered by every AI model. Stay tetherless.
present
Image
3/3
Image preview
https://tetherless.ai/OG.png
present
URL
3/3
https://tetherless.ai
present
Type
1/1
website
present

Twitter Cards

Card Type
1/1
summary_large_image
present
Title
1/1
Tetherless - One Space. Every Mind. | The Creative AI Canvas
present
Description
1/1
Your infinite canvas to think, create, and make. Chat, images, notes, and moodboards in one space, powered by every AI model. Stay tetherless.
present
Image
1/1
Image preview
https://tetherless.ai/OG.png
present

Security Headers

HTTPS
30/30
HTTPS enabled
HTTP Strict Transport Security
15/15
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content Security Policy
15/15
Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; font-src 'self'; connect-src 'self'; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; worker-src 'self' blob:
Frame Protection
5/5
X-Frame-Options: DENY
MIME Type Protection
5/5
X-Content-Type-Options: nosniff

Domain Trust

Domain Rating
0/25
DR 0.2
/100
1525
Domain Rating by Ahrefs
Domain Age
0/5
0 years
Registrar
NAMECHEAP INC
Country
IS

Infrastructure

Provider
Cloudflare
83

Performance

100

SEO

100

Best Practices

100

Accessibility

Performance
83/100
Largest Contentful Paint
13/25
3.9s
2.5s4.0s
First Contentful Paint
8/10
2.2s
1.8s3.0s
Total Blocking Time
30/30
18ms
200ms400ms
Cumulative Layout Shift
25/25
0.00
0.100.25
Speed Index
8/10
4.3s
3.4s5.4s
SEO
100/100
Page isn’t blocked from indexing
31/31
Document has a `<title>` element
8/8
Document has a meta description
8/8
Page has successful HTTP status code
8/8
Links have descriptive text
8/8
Links are crawlable
8/8
robots.txt is valid
8/8
Image elements have `[alt]` attributes
8/8
Document has a valid `hreflang`
8/8
Document has a valid `rel=canonical`
8/8
Best Practices
100/100
Uses HTTPS
19/19
Avoids deprecated APIs
19/19
Avoids third-party cookies
19/19
Allows users to paste into input fields
12/12
Avoids requesting the geolocation permission on page load
4/4
Avoids requesting the notification permission on page load
4/4
Displays images with correct aspect ratio
4/4
Serves images with appropriate resolution
4/4
Page has the HTML doctype
4/4
Properly defines charset
4/4
No browser errors logged to the console
4/4
No issues in the `Issues` panel in Chrome Devtools
4/4
Accessibility
100/100
`[aria-*]` attributes match their roles
6/6
`[aria-hidden="true"]` is not present on the document `<body>`
6/6
`[aria-*]` attributes have valid values
6/6
`[aria-*]` attributes are valid and not misspelled
6/6
Buttons have an accessible name
6/6
Image elements have `[alt]` attributes
6/6
Form elements have associated labels
6/6
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
6/6
ARIA attributes are used as specified for the element's role
4/4
Elements use only permitted ARIA attributes
4/4
Background and foreground colors have a sufficient contrast ratio
4/4
Document has a `<title>` element
4/4
`<html>` element has a `[lang]` attribute
4/4
`<html>` element has a valid value for its `[lang]` attribute
4/4
Links are distinguishable without relying on color.
4/4
Links have a discernible name
4/4
No element has a `[tabindex]` value greater than 0
4/4
Touch targets have sufficient size and spacing.
4/4
Heading elements appear in a sequentially-descending order
2/2
Document has a main landmark.
2/2
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