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uach.cl

https://uach.cl· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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uach.cl
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Mobile

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Hosting Provider

IP Address

146.83.222.104

Site Location

🇨🇱 Chilevia tld

Server Location

🇨🇱 Ñuñoa, Chile

ASN

AS11340

Organization

Red Universitaria Nacional

Server

Apache

Nameservers

secundario.nic.cl.ns1.uach.cl.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
3.7 s10%
Speed Index
4.8 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
82 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Red Universitaria Nacional

Technology Stack

11 Technologies Detected

CSS Frameworks

2

UI Components

1

Other

1

Icon Libraries

1

Tag Managers

1

Web Servers

1

Languages

1

SEO Analysis

D53/100
13
10
2
Meta Tags9/15
Content11/12
Headings3/8
Technical12/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
U
uach.cluach.cl

Universidad Austral de Chile

La Universidad Austral de Chile es una universidad tradicional privada chilena, con asiento en la sureña ciudad de Valdivia, Chile.

Title Length28 chars

Recommended: 50-60 chars (~162px / 580px)

Description Length131 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (24/32) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

2 rules

Local SEO

Local Search Readiness

20/100
Needs Work
6 9 2

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
11/25

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
nav
Text ratio:4%
Words:786
Token eff.:Optimal
Sections/1K:10.2
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 4.7w
Canonical URL
Open Graph3/3
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
55/100
9
Passed
6
Critical
3
Warnings
Images & Alt Text
10/20
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
7/15
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
5/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
12/100
E
319 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
365 mg
vs
Returning (cached)
182 mg
Annual (10K/mo)
38.3 kg
Emission Segments
Data Center
71 mg
Network
77 mg
Device
171 mg
Resource Breakdown
Images
1011.7 KB
CSS
1.4 MB
Fonts
1.4 KB
HTML
102.4 KB
Other
461 B
Green Hosting Not Verified
Red Universitaria Nacional
8 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

231d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

14.11.2025

Valid Until

16.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.uach.cluach.cl

SHA-256 Fingerprint

57:A1:29:D0:B9:2F:73:FE:E4:80:53:48:46:7E:9B:F3:10:6A:A6:37...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

access-control-allow-origin
*
connection
Keep-Alive
content-type
text/html; charset=UTF-8
date
Tue, 28 Apr 2026 14:57:24 GMT
keep-alive
timeout=5, max=100
server
Apache/2.4.62 (Rocky Linux) OpenSSL/3.2.2
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

uach-cl.mail.protection.outlook.com

Domain Information

uach.cl

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.
C
69/100
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.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Inter

WCAG Partial
61/100
Readability
/30
21/30

25px · LH 1.30

Hierarchy
/20
6/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Inter

Sans

Body Font

Inter

Sans25px

Contrast Ratio

1:1

15 issues

Reading Comfort

~45 CPL

Narrow lines
56px
h2
79px
h3
39px
h4
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

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

Color Palette

11 unique colors
3.77:1 AA Large Light
#7c8990
Secondary· 28.8%
#312d2f
Other· 1.7%
#ffffff
Primary· 0%
#545e70
Secondary· 9.6%
#9d4c6a
Secondary· 8.2%
#271517
Secondary· 7.4%
#873a54
Secondary· 6.2%
#616f8f
Secondary· 6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
4
Async
1
Defer

Top Script Sources

uach.cl(11)d335luupugsy2.cloudfront.net(5)googletagmanager.com(3)d1sag09wwfbul8.cloudfront.net(1)

Website Identity

uach.cl

Location detected: 🇨🇱 Chilevia tld
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Last analyzed: 28 Apr 2026 at 14:58

Historical Analysis & Change Tracking