lun.com

https://lun.com· First analyzed 02 May 2026· Updated 02 May 2026

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lun.com

Mobile

Sponsored

Hosting Provider

El Mercurio

IP Address

200.12.17.22

Site Location

🇨🇱 Chilevia ip

Server Location

🇨🇱 Vitacura, Chile

ASN

AS6429

Organization

El Mercurio

Server

Microsoft IIS

Nameservers

ns2.lun.com.ns3.lun.com.ns4.lun.com.ns1.lun.com.

Performance

100

293 KB

8 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

El Mercurio

Technology Stack

3 Technologies Detected

Libraries

jQueryv1.9.1

Analytics

Google Analytics

Web Servers

Microsoft IISv6.0

SEO Analysis

F38/100

Meta Tags10/15

Content0/12

Headings0/8

Technical10/25

E-E-A-T3/7

Images1/7

Links0/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

lun.comlun.com

www.lun.com - Diario Las Ultimas Noticias

LUN, Las Ultimas Noticias, www.lun.com, Publicidad, Noticias

Title Length41 chars

Recommended: 50-60 chars (~248px / 580px)

Description Length60 chars

Recommended: 120-160 chars

Issues (4)

• Very thin content (6 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (1/1) — critical for accessibility and SEO

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

11 rules

Allows all crawlers

Local SEO

Local Search Readiness

0/100

Poor

15 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

F23/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

2/25

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:0%

Words:0

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

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

3/20

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

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.

49/100

A+

36 mg

CO₂e / view

292.7 KB

Page Weight

90%

Cleaner Than

New Visitor

41 mg

Returning (cached)

21 mg

Annual (10K/mo)

4.3 kg

Emission Segments

Data Center

8 mg

Network

9 mg

Device

19 mg

Resource Breakdown

JavaScript

38.9 KB

HTML

4.7 KB

Other

249.1 KB

Green Hosting Not Verified

El Mercurio

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

233d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.11.2025

Valid Until

21.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.lun.comlun.com

SHA-256 Fingerprint

5B:69:62:65:BA:27:60:0A:2D:3C:59:10:AC:F1:1E:AA:C8:E7:5C:36...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-length

4535

content-type

text/html; charset=iso-8859-1

date

Sat, 02 May 2026 01:02:24 GMT

server

Microsoft-IIS/6.0

x-aspnet-version

2.0.50727

Good Warning Issue

Email Infrastructure

Barracuda

Score

SPF

DKIM

DMARC

MX Records (4)

msgw.mercurio.cl

d8580b.ess.barracudanetworks.com

d8580a.ess.barracudanetworks.com

lobo.mercurio.cl

Domain Information

lun.com

Domain Age

27y 8m

Created

13.08.1998

Expires

12.08.2027

Last Updated

01.08.2025

Registrar

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.

32/100

Not Mobile Friendly

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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

62/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

19/25

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

Reading Comfort

Single Family

left aligned

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

14 unique colors

Light

#ffffff

Background· 21.5%

#e7e8e2

Primary· 9.2%

#131929

Secondary· 7%

#312939

Secondary· 6.7%

#494f61

Secondary· 6.5%

#01018f

Accent· 6.3%

#47779a

Secondary· 6.1%

#a0645d

Secondary· 6.1%

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Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)certify-js.alexametrics.com(1)google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

lun.com

27 years old

Location detected: 🇨🇱 Chilevia ip

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Last analyzed: 02 May 2026 at 01:03

Historical Analysis & Change Tracking