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red43.com.ar

https://red43.com.ar· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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red43.com.ar
Desktop screenshot of red43.com.ar
Mobile screenshot of red43.com.ar
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

15.197.152.254

Site Location

🇦🇷 Chubut, Argentinavia tld

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Heroku

CDN

Cloudflare

WAF

Cloudflare

Nameservers

phil.ns.cloudflare.com.shubhi.ns.cloudflare.com.

Performance

98

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%
1.8 MB
120 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch Icon

Technology Stack

15 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Payments

1
Square

Platforms

1
Heroku

Frameworks

1
Express

Security

1
reCAPTCHA

SEO Analysis

A80/100
24
5
1
Meta Tags15/15
Content6/12
Headings6/8
Technical23/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
R
red43.com.arred43.com.ar

Red43 - Noticias de Esquel, Chubut y la Patagonia Argentina

Red43 es una plataforma informativa multimedial pensada para que puedas encontrar toda la información que necesitás en un mismo lugar y en todo momento.

Title Length59 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (208/213) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

42 URLs

robots.txt

13 rules

Sitemap reference found

Local SEO

Local Search Readiness

34/100
Needs Work
10 9 1

Sponsored

AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
0/25
Schema Data
3/25
Citation
15/25

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:7%
Words:12,848
Token eff.:Excessive

Structured Data

Microdata
Organization×1.1microdataWebSitemicrodata

Citation Readiness

Opening Summary30w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
D
52/100
8
Passed
4
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
1/15
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.
60/100
C
190 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
217 mg
vs
Returning (cached)
108 mg
Annual (10K/mo)
22.8 kg
Emission Segments
Data Center
9 mg
Network
56 mg
Device
125 mg
Resource Breakdown
JavaScript
1.1 MB
Images
186.4 KB
CSS
466.0 KB
Fonts
8.6 KB
HTML
52.1 KB
Other
25.3 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

75d

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

20.05.2026

Valid Until

18.08.2026

Subject Alternative Names (1)

www.red43.com.ar

SHA-256 Fingerprint

F8:69:D4:F3:60:6A:76:57:73:28:85:02:06:29:5C:5C:62:19:EE:A2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Wed, 03 Jun 2026 04:30:19 GMT
etag
W/"8ae01-jm8jfWa/cv3ng/I6Vp8StA"
nel
{"report_to":"heroku-nel","response_headers":["Via"],"max_ag...
Good Warning Issue

Email Infrastructure

Zoho Mail

Score

45

SPF
DKIM
DMARC

MX Records (3)

mx.zoho.com
mx2.zoho.com
mx2.zoho.com

Domain Information

red43.com.ar

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
Legitimate interest basis 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
77/100
Mobile Friendly11 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
54/100
Readability
/30
12/30

12px · LH 1.33

Hierarchy
/20
15/20

1.46x ratio · ✓ H1→H6

WCAG
/25
13/25

1.52:1 min contrast

Performance
/25
14/25

2 fonts · 9 req

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

1.52:1

12 issues

Reading Comfort

~39 CPL

Narrow lines
18px
h1
20px
h2
12px
p
Major Second
Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.5:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsFlesch 0

Color Palette

8 unique colors
5.74:1 AA Dark
#666666
Other· 55.2%
#ffffff
Background· 21%
#2b1d1e
Primary· 5.4%
#49575f
Secondary· 4.8%
#516988
Secondary· 1.4%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Google AdsEnterprise
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google AdSenseGoogle Ad ManagerMedia.netSovrnPubMaticOpenXIndex Exchange

Sponsored

Scripts & Styles

23 Resources

20
Scripts
3
Styles
10
Async
1
Defer

Top Script Sources

gstatic.com(3)maps.googleapis.com(3)connect.facebook.net(2)youtube.com(2)fundingchoicesmessages.google.com(2)

Website Identity

red43.com.ar

[email protected]
Location detected: 🇦🇷 Argentina, Chubutvia tld
📧 Zoho Mailes

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Last analyzed: 03 Jun 2026 at 04:30

Historical Analysis & Change Tracking

red43.com.ar Technology Stack - Built With Tailwind CSS, Material Icons, Google Fonts, Google Analytics, Google Analytics 4 | StackOptic | StackOptic