StackOptic
Back to Search
rethinkx.com favicon

rethinkx.com

https://rethinkx.com· First analyzed 15 May 2026· Updated 15 May 2026
Export
rethinkx.com
Desktop screenshot of rethinkx.com
Mobile screenshot of rethinkx.com
Mobile

Sponsored

Hosting Provider

HubSpot CMS
hubspot.com

IP Address

199.60.103.127

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Cambridge, United States

ASN

AS209242

Organization

HubSpot, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns08.domaincontrol.com.ns07.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
423 ms10%
Speed Index
550 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.9 MB
105 requests

Image Optimization

Lazy LoadWebPResponsiveUploadcare
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

B74/100
24
6
1
Meta Tags4/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile1/4
Indexability3/3
R
rethinkx.comrethinkx.com

Welcome to RethinkX

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~119px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

313 URLs

robots.txt

6 rules

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

Sponsored

AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
5/25
Citation
16/25

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:4%
Words:1,261
Token eff.:Optimal
Sections/1K:7.1
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1VideoObject
sameAs entity links

Citation Readiness

Opening Summary79w
Descriptive Headingsavg 7.8w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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
89/100
15
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
11/15
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.
30/100
F
1.01 g
CO₂e / view
7.9 MB
Page Weight
5%
Cleaner Than
New Visitor
1.15 g
vs
Returning (cached)
575 mg
Annual (10K/mo)
120.8 kg
Emission Segments
Data Center
225 mg
Network
242 mg
Device
540 mg
Resource Breakdown
JavaScript
95.1 KB
Images
7.8 MB
CSS
863 B
Fonts
837 B
HTML
18.8 KB
Green Hosting Not Verified
HubSpot CMS
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

WAF

58d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

14.04.2026

Valid Until

13.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.rethinkx.com

SHA-256 Fingerprint

85:FE:B4:0A:A3:28:A1:8E:90:C4:33:56:02:68:47:63:B8:F0:53:07...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 5s(s-maxage=36000, max-age=5)
cf-ray🇮🇹 Milan
9fc612651baaeda2-MXP
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

rethinkx.com

Domain Age
10y 1m

Created

22.03.2016

Expires

22.03.2027

Last Updated

23.03.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
B
72/100
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, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial
79/100
Readability
/30
21/30

19px · LH 1.68

Hierarchy
/20
19/20

3.37x ratio · ✓ H1→H6

WCAG
/25
19/25

3.42:1 min contrast

Performance
/25
20/25

2 fonts · 2 req

Heading Font

Poppins

Sans64px

Body Font

Poppins

Sans19px

Contrast Ratio

3.42:1

1 issue

Reading Comfort

~34 CPL

Narrow lines
64px
h1
64px
h2
40px
h3
26px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.4:1).

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

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsFlesch 22

Color Palette

10 unique colors
16.67:1 AAA Light
#ffffff
Background· 34%
#1e1e1e
Other· 7.8%
#050c2f
Primary· 0%
#040607
Primary· 13.8%
#08525b
Primary· 8.4%
#05909e
Accent· 6.9%
#c0d5d6
Secondary· 5%
#744f42
Secondary· 3.4%

Business & Marketing Stack

3 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

3

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
9
Async
8
Defer

Top Script Sources

rethinkx.com(5)static.fundraiseup.com(5)local(4)js.hs-banner.com(1)js.hubspot.com(1)

Website Identity

Rethinking Humanity - a Film by RethinkX

Rethinking Humanity - a Film by RethinkX

VideoObject
www.rethinkx.com/
10 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen-gb

Sponsored

Last analyzed: 15 May 2026 at 23:55

Historical Analysis & Change Tracking