tutellus.com

https://tutellus.com· First analyzed 19 May 2026· Updated 19 May 2026

Export

tutellus.com

Mobile

Sponsored

Hosting Provider

Webflow

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

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

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Twitter Ads TikTok Pixel Taboola

Frameworks

Libraries

UI Components

Other

CSS Frameworks

Fonts

Tag Managers

CDN

SEO Analysis

D56/100

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

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

8 issues found

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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.

63/100

Passed

Critical

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...

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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

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...

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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

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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

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

GDPR Indicators

Cookie consent banner detected

CMP: CookieConsent.js

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.

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...

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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

40px

14px

⚠️ 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).

GGoogle Fonts Buy on MyFontsFlesch 23

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

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

TikTok PixelMid-Market

TaboolaMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

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

viajeros@tutellus.com

14 years old

Location detected: 🇺🇸 United Statesvia ip

Soluciones Corporativas IP, SL📧 Google Workspacees

Social Profiles

X (Twitter)Instagram LinkedIn Discord Telegram

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Last analyzed: 19 May 2026 at 11:43

Historical Analysis & Change Tracking