apptuts.bio

https://apptuts.bio· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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apptuts.bio

Mobile

Sponsored

Hosting Provider

DigitalOcean

digitalocean.com

IP Address

143.198.130.38

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Santa Clara, United States

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

raegan.ns.cloudflare.com.clay.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

869 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

64 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

DigitalOcean

CDN

Cloudflare

Technology Stack

13 Technologies Detected

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Languages

SEO Analysis

D53/100

Meta Tags10/15

Content12/12

Headings1/8

Technical13/21

E-E-A-T0/7

Images3/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

apptuts.bioapptuts.bio

AppTuts.bio – Crie seu Grupo de Links para as Redes Sociais

No description available for this page.

Title Length59 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (13/13) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

10/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:3%

Words:553

Token eff.:Optimal

Sections/1K:9

Structured Data

No Schema

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 3.4w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

62/100

Passed

Critical

Warnings

Images & Alt Text

10/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

7/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

55/100

105 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

120 mg

Returning (cached)

60 mg

Annual (10K/mo)

12.6 kg

Emission Segments

Data Center

5 mg

Network

31 mg

Device

69 mg

Resource Breakdown

JavaScript

340.8 KB

Images

305.6 KB

CSS

380.2 KB

Fonts

3.4 KB

HTML

11.0 KB

Green Hosting Verified

DigitalOcean

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

31d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.02.2026

Valid Until

29.05.2026

Subject Alternative Names (2)

apptuts.biowww.apptuts.bio

SHA-256 Fingerprint

4C:2B:56:50:1E:14:8D:5C:E8:42:33:EF:79:9C:1B:CD:6D:31:78:CC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 06:57:49 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

_dc-mx.dbb7cfc623a1.apptuts.bio

Domain Information

apptuts.bio

Domain Age

6y 10m

Created

13.06.2019

Expires

13.06.2026

Last Updated

28.07.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

64/100

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=1.0, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

66/100

Readability

/30

23/30

30px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans30px

Contrast Ratio

1:1

22 issues

Reading Comfort

~36 CPL

Narrow lines

28px

30px

✅ Excellent readability: 30px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 31

Color Palette

8 unique colors

Light

#ffffff

Background· 47.50000000000001%

#e33f32

Primary· 26.400000000000002%

#f1a59c

Accent· 5.9%

#e6f0ec

Secondary· 3.1%

#a5cfba

Secondary· 2.8%

#b3968f

Secondary· 2%

Business & Marketing Stack

4 Tools Detected

Advanced

Customer Support

Help ScoutSMB

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

.(8)connect.facebook.net(4)beacon-v2.helpscout.net(3)googletagmanager.com(2)r.ltrck.com.br(1)

Website Identity

apptuts.bio

6 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLCpt-BR

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Last analyzed: 28 Apr 2026 at 06:58

Historical Analysis & Change Tracking