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sanildefonso.org.mx

https://sanildefonso.org.mx· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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sanildefonso.org.mx
Desktop screenshot of sanildefonso.org.mx
Mobile screenshot of sanildefonso.org.mx
Mobile

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Hosting Provider

HopOne Internet Corporation

IP Address

209.160.40.23

Site Location

🇲🇽 Mexicovia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS14361

Organization

HopOne Internet Corporation

Server

Apache

Nameservers

snda.x-ti.com.mx.sndb.x-ti.com.mx.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
58 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Blogger

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.3

Fonts

1
Google Fonts

Web Servers

1
Apachev2

Languages

1
PHPv5.3.3

SEO Analysis

D49/100
11
12
1
Meta Tags7/15
Content11/12
Headings6/8
Technical5/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
S
sanildefonso.org.mxsanildefonso.org.mx

Colegio de San Ildefonso

Centro cultural cuya vocación le ha permitido llegar a ser un lugar de excelencia y de primera importancia en la vida de México. Colegio jesuita, Escuela Nac...

Description truncated.
Title Length24 chars

Recommended: 50-60 chars (~140px / 580px)

Description Length284 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

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Local SEO

Local Search Readiness

2/100
Poor
1 14 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

F39/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
9/25

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:9%
Words:500
Token eff.:Optimal
Sections/1K:16

Structured Data

No Schema

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 5.7w
Canonical URL
Open Graph2/3
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.
D
52/100
7
Passed
6
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
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.
4 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.
24/100
C
182 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
208 mg
vs
Returning (cached)
104 mg
Annual (10K/mo)
21.8 kg
Emission Segments
Data Center
41 mg
Network
44 mg
Device
98 mg
Resource Breakdown
JavaScript
35.0 KB
Images
896.8 KB
CSS
513.6 KB
HTML
24.2 KB
Green Hosting Not Verified
HopOne Internet Corporation
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

185d

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/1.1

Valid From

04.12.2025

Valid Until

04.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

sanildefonso.org.mxwww.sanildefonso.org.mx

SHA-256 Fingerprint

CF:59:3F:FA:FA:A8:31:15:FB:8D:20:61:CE:2E:BF:28:D1:E2:8C:D1...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
Keep-Alive
content-type
text/html; charset=UTF-8
date
Mon, 01 Jun 2026 03:58:56 GMT
keep-alive
timeout=15, max=100
server
Apache/2
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mail.sanildefonso.org.mx

Domain Information

sanildefonso.org.mx

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
22/100
Not 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.
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

PTSans-Regular

WCAG AA
52/100
Readability
/30
11/30

13px · LH --

Hierarchy
/20
9/20

1.38x ratio

WCAG
/25
19/25

5.74:1 min contrast

Performance
/25
13/25

1 font · 2 req

Heading Font

PTSans-Regular

Sans18px

Body Font

PTSans-Regular

Sans13px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~87 CPL

Wide lines
18px
h1
18px
h2
16px
h3
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide lines: ~86 chars/line. Use max-width: 65ch for comfortable reading.

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFontsFlesch 9

Color Palette

8 unique colors
3.79:1 AA Large Light
#ffffff
Background· 43.39999999999999%
#8d8082
Other· 3.9%
#00537a
Accent· 25.7%
#8b1125
Primary· 12.5%
#2d6a84
Secondary· 4.9%
#afbebe
Secondary· 4.2%
#1c2f3e
Secondary· 3.1%
#ece8e7
Secondary· 2.4%

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

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Scripts & Styles

14 Resources

10
Scripts
4
Styles
6
Async
0
Defer

Top Script Sources

googletagmanager.com(4)google-analytics.com(1)ssl.google-analytics.com(1)ajax.googleapis.com(1)js(1)

Website Identity

sanildefonso.org.mx

[email protected]
Location detected: 🇲🇽 Mexicovia tld

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Last analyzed: 01 Jun 2026 at 03:59

Historical Analysis & Change Tracking

sanildefonso.org.mx Technology Stack - Built With jQuery, Google Fonts, Google Analytics, Google Analytics 4, Apache | StackOptic | StackOptic