uach.cl

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

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uach.cl

Mobile

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Hosting Provider

Red Universitaria Nacional

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

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

Analytics

UI Components

Other

Icon Libraries

Fonts

Tag Managers

Web Servers

Languages

SEO Analysis

D53/100

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

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

12 issues found

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Crawlability

Sitemap

robots.txt

2 rules

Local SEO

Local Search Readiness

20/100

Needs Work

6 9 2

Sponsored

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.

55/100

Passed

Critical

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...

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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.

12/100

319 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

365 mg

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...

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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

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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

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

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.

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...

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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

79px

39px

25px

✅ 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.

GGoogle FontsFlesch 0

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

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

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

Website Identity

uach.cl

admision@uach.cl

800600310

Location detected: 🇨🇱 Chilevia tld

📧 Microsoft 365es

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 28 Apr 2026 at 14:58

Historical Analysis & Change Tracking