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tutellus.com

https://tutellus.com· First analyzed 19 May 2026· Updated 19 May 2026
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tutellus.com
Desktop screenshot of tutellus.com
Mobile screenshot of tutellus.com
Mobile

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Hosting Provider

webflow.com

IP Address

198.202.211.1

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS209242

Organization

Webflow, Inc

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns3.dondominio.com.ns2.dondominio.com.

Performance

90

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%
243 KB
106 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Webflow

Technology Stack

14 Technologies Detected

SEO Analysis

D56/100
17
5
3
Meta Tags12/15
Content0/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tutellus.comtutellus.com

Tutellus: Aprende, Invierte, Tokeniza. Tu mejor compañero de viaje.

Tutellus, construyendo un mundo mejor y para todos con Cripto, Tokenización y Web3. Liderando la era tokenizada desde 2016

Title Length67 chars

Recommended: 50-60 chars (~396px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (3)

  • Very thin content (9 words). Search engines need substantial content for ranking.
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (51/55) — critical for accessibility and SEO

Crawlability

Sitemap

Type: standard

21 URLs

robots.txt

1 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

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AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
6/25

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
Text ratio:2%
Words:1,695
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...

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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
63/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

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+
30 mg
CO₂e / view
242.5 KB
Page Weight
95%
Cleaner Than
New Visitor
34 mg
vs
Returning (cached)
17 mg
Annual (10K/mo)
3.6 kg
Emission Segments
Data Center
7 mg
Network
7 mg
Device
16 mg
Resource Breakdown
JavaScript
174.4 KB
CSS
12.5 KB
Fonts
4.0 KB
HTML
51.5 KB
Green Hosting Not Verified
Webflow
5 recommendations
  • Carbon footprint recommendation preview...
D

Security Score

41%Poor
Interactive

HTTPS

WAF

33d

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

23.03.2026

Valid Until

21.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

tutellus.com

SHA-256 Fingerprint

69:BB:B5:6A:11:3E:63:BA:96:DC:E8:A8:21:EA:AF:F1:F7:E4:46:E3...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
MISS
cf-ray🇺🇸 Dallas
9fe2d76d4c67f81c-DFW
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 11:43:01 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com
alt1.aspmx.l.google.com
aspmx2.googlemail.com
aspmx3.googlemail.com

+1 more

Domain Information

tutellus.com

Domain Age
14y 4m

Created

10.01.2012

Expires

10.01.2027

Last Updated

12.12.2025

Registrar

Soluciones Corporativas IP, SL

DNSSEC
Not Enabled

Privacy & Compliance

CookieConsent.js

Cookie Consent Banner
CookieConsent.js
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieConsent.js
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
74/100
Mobile Friendly156 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...

Typography & Readability

Satoshi Variable + Bwgradual Regular

WCAG Partial
42/100
Readability
/30
13/30

14px · LH 1.15

Hierarchy
/20
7/20
WCAG
/25
10/25

1:1 min contrast

Performance
/25
12/25

System fonts

Heading Font

Satoshi Variable

Sans

Body Font

Bwgradual Regular

Sans14px

Contrast Ratio

1:1

26 issues

Reading Comfort

~36 CPL

Narrow lines
60px
h2
40px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

Color Palette

9 unique colors
Light
#ffffff
Text· 14.6%
#0c0b23
Primary· 21.700000000000003%
#254863
Secondary· 15.100000000000001%
#143553
Accent· 7.4%
#bbced4
Secondary· 5%
#516b75
Secondary· 3.1%

Business & Marketing Stack

6 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

2

Categories

6

Total Tools

0

Enterprise

4

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

24 Resources

20
Scripts
4
Styles
20
Async
0
Defer

Top Script Sources

analytics.tiktok.com(9)googletagmanager.com(4)google-analytics.com(2)connect.facebook.net(2)pixel.byspotify.com(1)

Website Identity

tutellus.com

Location detected: 🇺🇸 United Statesvia ip
Soluciones Corporativas IP, SL📧 Google Workspacees

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Last analyzed: 19 May 2026 at 11:43

Historical Analysis & Change Tracking