elmercurio.com

https://elmercurio.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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elmercurio.com

Mobile

Sponsored

Hosting Provider

El Mercurio

IP Address

200.12.19.95

Site Location

🇨🇱 Chilevia phone

Server Location

🇨🇱 Vitacura, Chile

ASN

AS6429

Organization

El Mercurio

Server

Nginx

CDN

Nameservers

ns4.elmercurio.com.ns2.elmercurio.com.ns1.elmercurio.com.ns3.elmercurio.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.7 MB

160 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

El Mercurio

CDN

Technology Stack

12 Technologies Detected

Analytics

Libraries

CSS Frameworks

Other

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D54/100

Meta Tags9/15

Content10/12

Headings5/8

Technical11/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile1/4

Indexability3/3

elmercurio.comelmercurio.com

2026-04-25 | Homepage | Diario El Mercurio

No description available for this page.

Title Length42 chars

Recommended: 50-60 chars (~252px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (78/143) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

6 rules

Allows all crawlers

Local SEO

Local Search Readiness

9/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

11/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:3%

Words:1,661

Token eff.:Optimal

Sections/1K:34.9

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 7.4w

Canonical URL

Open Graph3/3

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.

46/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

8/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

0/15

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

4/15

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

5 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.

18/100

717 mg

CO₂e / view

5.7 MB

Page Weight

Cleaner Than

New Visitor

819 mg

Returning (cached)

409 mg

Annual (10K/mo)

86.0 kg

Emission Segments

Data Center

160 mg

Network

172 mg

Device

385 mg

Resource Breakdown

JavaScript

603.1 KB

Images

4.1 MB

CSS

897.2 KB

Fonts

2.6 KB

HTML

65.9 KB

Other

5.1 KB

Green Hosting Not Verified

El Mercurio

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

179d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

06.04.2026

Valid Until

21.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.elmercurio.comelmercurio.com

SHA-256 Fingerprint

B3:90:1D:8B:1E:09:C9:8B:81:57:0B:7B:C2:D1:DE:E1:FB:D4:4A:B8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

236

cache-control

🟡 60s(max-age=60)

content-encoding

📦 Gzip(gzip)

content-length

67151

content-type

text/html;charset=UTF-8

Good Warning Issue

Email Infrastructure

Barracuda

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

lobo.mercurio.cl

d8632a.ess.barracudanetworks.com

d8632b.ess.barracudanetworks.com

Domain Information

elmercurio.com

Domain Age

29 years

Created

04.04.1997

Expires

27.12.2030

Last Updated

01.12.2025

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.

65/100

Mobile Friendly48 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

minimal-ui

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

65/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

12/20

0.86x ratio

WCAG

/25

16/25

3.33:1 min contrast

Performance

/25

17/25

System fonts

Heading Font

Arial

Sans12px

Body Font

Arial

Sans14px

Contrast Ratio

3.33:1

15 issues

Reading Comfort

Single Font Family

left aligned

12px

15px

12px

14px

Major Third

Scale

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 3.3:1).

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

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

GGoogle Fonts

Color Palette

8 unique colors

4.94:1 AA Light

#ffffff

Background· 50.4%

#6d707a

Other· 6.2%

#302b3e

Primary· 5.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

digital.elmercurio.com(16)a.lasegunda.ecn.cl(1)ssl.google-analytics.com(1)mediaserver.emol.cl(1)local(1)

Website Identity

elmercurio.com

soportedigital@mercurio.cl

+562 27536300

29 years old

Location detected: 🇨🇱 Chilevia phone

GoDaddy.com, LLC📧 Barracuda

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Last analyzed: 25 Apr 2026 at 09:56

Historical Analysis & Change Tracking