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vanguardia.com.mx

https://vanguardia.com.mx· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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vanguardia.com.mx
Desktop screenshot of vanguardia.com.mx
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Mobile

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Hosting Provider

Oracle Cloud
oracle.com/cloud

IP Address

129.146.234.7

Site Location

🇲🇽 Mexicovia tld

Server Location

🇺🇸 Phoenix, United States

ASN

AS31898

Organization

Oracle Cloud Infrastructure (us-phoenix-1)

Server

Nginx

Nameservers

ns-1530.awsdns-63.org.ns-1824.awsdns-36.co.uk.ns-29.awsdns-03.com.ns-664.awsdns-19.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
958 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1007 KB
164 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Oracle Cloud

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Advertising

3
Google AdsGoogle AdSenseCriteo

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Email Marketing

1
Mailchimp

Web Servers

1
Nginxv1.14.0

Customer Support

1
Zendesk

SEO Analysis

B74/100
21
7
1
Meta Tags11/15
Content10/12
Headings3/8
Technical21/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
V
vanguardia.com.mxvanguardia.com.mx

Vanguardia | Las Noticias de México

Noticias de hoy y de última hora en México, Coahuila, Saltillo y el mundo. Columnas de opinión, cartones y análisis de especialistas. Contenido premium y exc...

Description truncated.
Title Length35 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length164 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

55 URLs

robots.txt

27 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
1/25
Citation
18/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:2,115
Token eff.:Optimal
Sections/1K:4.3

Structured Data

1 JSON-LD
Person×1.3(min)

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 12.7w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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.
C
62/100
7
Passed
6
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
5/15
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.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
46/100
B
125 mg
CO₂e / view
1006.6 KB
Page Weight
70%
Cleaner Than
New Visitor
142 mg
vs
Returning (cached)
71 mg
Annual (10K/mo)
14.9 kg
Emission Segments
Data Center
28 mg
Network
30 mg
Device
67 mg
Resource Breakdown
JavaScript
507.4 KB
Images
173.8 KB
CSS
181.0 KB
HTML
39.2 KB
Other
105.2 KB
Green Hosting Not Verified
Oracle Cloud
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

20d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

16.02.2026

Valid Until

17.05.2026

Subject Alternative Names (4)

suscripciones.vanguardia.com.mxvanguardia.com.mxvanguardia.mxwww.vanguardia.com.mx

SHA-256 Fingerprint

7D:7E:2B:2C:E9:39:F7:66:40:1C:5C:60:83:3F:5D:62:75:C2:3D:EB...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
39837
content-security-policy
frame-ancestors 'none';
content-type
text/html
date
Sun, 26 Apr 2026 16:16:55 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt2.aspmx.l.google.com
aspmx2.googlemail.com
aspmx.l.google.com
aspmx3.googlemail.com

+1 more

Domain Information

vanguardia.com.mx

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
Data Protection Officer 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.
C
68/100
Mobile Friendly35 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

PT Sans

WCAG Partial
59/100
Readability
/30
19/30

16px · LH 1.25

Hierarchy
/20
8/20
WCAG
/25
10/25

2.68:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

PT Sans

Sans

Body Font

PT Sans

Sans16px

Contrast Ratio

2.68:1

19 issues

Reading Comfort

~41 CPL

Narrow lines
42px
h2
16px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 2.7:1).

❌ 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).

Buy on MyFontsFlesch 0

Color Palette

10 unique colors
3.9:1 AA Large Light
#ffffff
Background· 59.699999999999996%
#7b8287
Other· 5%
#e6e4e0
Primary· 5.8%
#1d292a
Secondary· 5.4%
#fcf1e7
Accent· 4.9%
#4f493f
Secondary· 4.2%
#ae9173
Secondary· 2.6%
#78604e
Secondary· 2.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google AdSenseGoogle Ad ManagerAmazon Publisher ServicesSovrnPubMaticPrebid.js

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
10
Async
9
Defer

Top Script Sources

local(7)securepubads.g.doubleclick.net(2)sdk.mrf.io(2)gstatic.com(2)cdn.id5-sync.com(1)

Website Identity

vanguardia.com.mx

Location detected: 🇲🇽 Mexicovia tld
📧 Google Workspacees-MX

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Last analyzed: 26 Apr 2026 at 16:17

Historical Analysis & Change Tracking