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atom.bio

https://atom.bio· First analyzed 12 May 2026· Updated 12 May 2026
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atom.bio
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Mobile

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Hosting Provider

Squarespace
squarespace.com

IP Address

198.185.159.145

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS53831

Organization

Squarespace, Inc.

Server

Gunicorn

Nameservers

ns-cloud-a4.googledomains.com.ns-cloud-a1.googledomains.com.ns-cloud-a3.googledomains.com.ns-cloud-a2.googledomains.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
375 ms10%
Speed Index
488 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
247 KB
42 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Squarespace

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

SEO Analysis

A80/100
25
3
1
Meta Tags8/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
A
atom.bioatom.bio

Herramienta gratis de link in bio | QR, página y tarjeta digital | ...

Crea gratis tu link in bio y comparte todos tus links en un solo lugar. Agrega QR, tarjeta digital, productos, formularios y estadísticas. Personaliza en min...

Title truncated. Description truncated.
Title Length75 chars

Recommended: 50-60 chars (~440px / 580px)

Description Length175 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (75 chars, ~440px). Will be truncated in search results.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

59 URLs

robots.txt

54 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 13

Sponsored

AI & LLM Readiness

D54/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
6/25
Citation
17/25

AI Bot Access

13/14 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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:982
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary83w
Descriptive Headingsavg 4.2w
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
68/100
11
Passed
2
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
11/15
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.
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.
54/100
A+
31 mg
CO₂e / view
246.9 KB
Page Weight
95%
Cleaner Than
New Visitor
35 mg
vs
Returning (cached)
17 mg
Annual (10K/mo)
3.7 kg
Emission Segments
Data Center
7 mg
Network
7 mg
Device
16 mg
Resource Breakdown
JavaScript
146.1 KB
CSS
10.5 KB
HTML
90.3 KB
Green Hosting Not Verified
Squarespace
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

184d

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

Valid From

29.04.2026

Valid Until

12.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

atom.bio*.atom.bio

SHA-256 Fingerprint

13:E5:49:6F:CA:2F:9B:B0:F3:CE:94:BC:39:36:54:51:02:99:10:FF...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-language
es
content-length
92202
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin-allow-popups
date
Tue, 12 May 2026 00:06:35 GMT
referrer-policy
same-origin
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

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

+1 more

Domain Information

atom.bio

Domain Age
5y 3m

Created

08.02.2021

Expires

08.02.2027

Last Updated

29.01.2026

Registrar

Squarespace Domains II LLC

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
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
72/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Figtree

WCAG Partial
70/100
Readability
/30
19/30

20px · LH --

Hierarchy
/20
17/20

3x ratio · ✓ H1→H6

WCAG
/25
18/25

3.17:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Figtree

Sans60px

Body Font

Figtree

Sans20px

Contrast Ratio

3.17:1

2 issues

Reading Comfort

~37 CPL

Narrow lines
60px
h1
45px
h2
60px
h3
25px
h4
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.2:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

Buy on MyFontsFlesch 41

Color Palette

6 unique colors
Light
#a1b1aa
Secondary· 5%
#f6f7fb
Background· 68.6%
#e8dffc
Primary· 12.899999999999999%
#4d333a
Secondary· 5.8%
#dcede1
Primary· 4.6%
#ddc3bd
Secondary· 3.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

12 Resources

10
Scripts
2
Styles
7
Async
4
Defer

Top Script Sources

googletagmanager.com(3)connect.facebook.net(2)d209nv3nexrgbg.cloudfront.net(2)global.ketchcdn.com(1)cdn.ketchjs.com(1)

Website Identity

atom.bio

atom.bio

Organization

Crea una página link in bio, una página para tu QR, una tarjeta digital o un sitio personal.

hello@atom.bio
www.atom.bio
5 years old
Location detected: 🇺🇸 United Statesvia ip
Squarespace Domains II LLC📧 Google Workspacees

Sponsored

Last analyzed: 12 May 2026 at 00:06

Historical Analysis & Change Tracking