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usal.edu.ar

https://usal.edu.ar· First analyzed 08 May 2026· Updated 08 May 2026
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usal.edu.ar
Desktop screenshot of usal.edu.ar
Mobile screenshot of usal.edu.ar
Mobile

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Hosting Provider

IP Address

119.8.73.171

Site Location

🇦🇷 Buenos Aires, Argentinavia schema_nap

Server Location

🇦🇷 Buenos Aires, Argentina

ASN

AS136907

Server

Apache

Nameservers

ns2.gblx.net.ar.ns1.gblx.net.ar.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.6 s10%
Speed Index
3.3 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
98 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
USAL WWWv1.0.0Custom
by Germán Astorgano
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

SEO Analysis

C68/100
21
7
1
Meta Tags7/15
Content10/12
Headings5/8
Technical21/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
U
usal.edu.arusal.edu.ar

Universidad del Salvador

Sitio Web de la Universidad del Salvador. Fundada hace más de 65 años. Más de 70 carreras de grado.

Title Length24 chars

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

Description Length99 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (91/93) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

2 rules

Local SEO

Local Search Readiness

30/100
Needs Work
9 10 1

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AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
3/25
Citation
12/25

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:4,153
Token eff.:Poor Structure

Structured Data

3 JSON-LD
WebSite
sameAs entity links

Citation Readiness

Opening Summary53w
Descriptive Headingsavg 2.8w
Canonical URL
Open Graph2/3
Twitter Card0/3
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.
B
78/100
13
Passed
4
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • Accessibility recommendation preview...

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.
34/100
D
272 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
311 mg
vs
Returning (cached)
156 mg
Annual (10K/mo)
32.7 kg
Emission Segments
Data Center
61 mg
Network
65 mg
Device
146 mg
Resource Breakdown
JavaScript
375.7 KB
Images
1.4 MB
CSS
272.5 KB
HTML
42.4 KB
Other
41.4 KB
Green Hosting Not Verified
Huawei International Pte. LTD
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

183d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

23.04.2026

Valid Until

07.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.usal.edu.arusal.edu.ar

SHA-256 Fingerprint

0E:7C:97:07:01:B4:29:CA:36:C2:63:A4:F6:39:FF:0F:8F:8A:09:01...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 3s(max-age=3, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
43099
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 20:42:08 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (7)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx3.googlemail.com

+3 more

Domain Information

usal.edu.ar

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.
A+
91/100
Mobile Friendly4 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, initial-scale=1
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

Montserrat

WCAG Partial
62/100
Readability
/30
18/30

14px · LH 1.50

Hierarchy
/20
9/20

1.29x ratio

WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Montserrat

Sans18px

Body Font

Montserrat

Sans14px

Contrast Ratio

1:1

11 issues

Reading Comfort

~42 CPL

Narrow lines
18px
h1
40px
h3
32px
h4
14px
p
Perfect Fifth
Scale

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 4/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

Buy on MyFontsFluid Type (rem)Flesch 4

Color Palette

10 unique colors
14.05:1 AAA Dark
#2e2b2a
Other· 26.1%
#ffffff
Primary· 25.800000000000004%
#065f46
Primary· 11.6%
#6e5e56
Secondary· 7.3%
#5f8d75
Secondary· 5.1%
#523836
Secondary· 2.7%
#4a7862
Secondary· 0.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

2

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
7
Async
0
Defer

Top Script Sources

usal.edu.ar(13)googletagmanager.com(3)connect.facebook.net(2)gstatic.com(1)static.ads-twitter.com(1)

Website Identity

Universidad del Salvador

Universidad del Salvador

CollegeOrUniversity

Av. Callao 801, Buenos Aires

C1023, Buenos Aires, CABA

AR

Location detected: 🇦🇷 Argentina, Buenos Airesvia schema_nap
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Last analyzed: 08 May 2026 at 20:42

Historical Analysis & Change Tracking