StackOptic
Back to Search
undav.edu.ar favicon

undav.edu.ar

https://undav.edu.ar· First analyzed 19 May 2026· Updated 19 May 2026
Export
undav.edu.ar
Desktop screenshot of undav.edu.ar
Mobile screenshot of undav.edu.ar
Mobile

Sponsored

Hosting Provider

Red de Interconexion Universitaria

IP Address

170.210.71.30

Site Location

🇦🇷 Argentinavia tld

Server Location

🇦🇷 Buenos Aires, Argentina

ASN

AS4270

Organization

Red de Interconexion Universitaria

Server

Apache

Nameservers

ns-cloud-a1.googledomains.com.ns-cloud-a4.googledomains.com.ns-cloud-a3.googledomains.com.ns-cloud-a2.googledomains.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
323 KB
43 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Wix
website_builder

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv1.4.1

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

D54/100
15
7
3
Meta Tags9/15
Content9/12
Headings8/8
Technical10/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
U
undav.edu.arundav.edu.ar

UNDAV Universidad Nacional de Avellaneda

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~234px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (21/32) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3 URLs

robots.txt

4 rules

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.

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
7/25

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
def. lists
Text ratio:16%
Words:446
Token eff.:Optimal
Sections/1K:6.7
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary24w
Descriptive Headingsavg 9.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
D
56/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
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
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...
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.
54/100
A+
40 mg
CO₂e / view
323.1 KB
Page Weight
90%
Cleaner Than
New Visitor
46 mg
vs
Returning (cached)
23 mg
Annual (10K/mo)
4.8 kg
Emission Segments
Data Center
9 mg
Network
10 mg
Device
21 mg
Resource Breakdown
JavaScript
27.0 KB
Images
241.4 KB
CSS
49.6 KB
HTML
5.0 KB
Green Hosting Not Verified
Red de Interconexion Universitaria
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

206d

Certificate Details

Type

Domain Validated (DV)

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

05.01.2026

Valid Until

11.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.undav.edu.arundav.edu.ar

SHA-256 Fingerprint

0E:BA:E9:CA:33:EC:0E:61:0C:28:B9:4C:EA:46:A6:59:C4:AC:8A:5B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
262
content-type
text/html
date
Tue, 19 May 2026 00:22:28 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (5)

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

+1 more

Domain Information

undav.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.
F
35/100
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...
Upgrade to view recommendations

Typography & Readability

arial

WCAG Partial
59/100
Readability
/30
13/30

13px · LH --

Hierarchy
/20
12/20

2.4x ratio

WCAG
/25
14/25

1.91:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

arial

Sans32px

Body Font

arial

Sans13px

Contrast Ratio

1.91:1

18 issues

Reading Comfort

~62 CPL

Optimal (45–75)
32px
h1
13px
h2
13px
p

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

✅ Optimal line length: ~62 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.9:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

Flesch 0

Color Palette

11 unique colors
Light
#cacaca
Other· 23.2%
#13355b
Accent· 10.5%
#023f73
Primary· 10.1%
#2b759f
Primary· 10.1%
#a58b80
Secondary· 7.2%
#5b375d
Secondary· 2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

7 Resources

6
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

google-analytics.com(1)googletagmanager.com(1)ajax.googleapis.com(1)rotativoscripts.js(1)mailtool.js(1)

Website Identity

undav.edu.ar

Location detected: 🇦🇷 Argentinavia tld
📧 Google Workspace

Sponsored

Last analyzed: 19 May 2026 at 00:22

Historical Analysis & Change Tracking