Polytechnic University of Puerto Rico offers undergraduate and graduate degrees in Engineering, Architecture, Management and Secondary Education. Become a su...

Description truncated.

Title Length37 chars

Recommended: 50-60 chars (~218px / 580px)

Description Length271 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (128/130) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

17/100

Poor

5 11 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

F38/100

Bot Access

20/25

Machine Read.

7/25

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

Text ratio:2%

Words:1,420

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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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.

59/100

Passed

Critical

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

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

7/15

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.

33/100

1.76 g

CO₂e / view

17.0 MB

Page Weight

Cleaner Than

New Visitor

2.01 g

Returning (cached)

1.01 g

Annual (10K/mo)

211.3 kg

Emission Segments

Data Center

86 mg

Network

518 mg

Device

1.16 g

Resource Breakdown

JavaScript

1.2 MB

Images

13.3 MB

CSS

2.5 MB

Fonts

4.3 KB

HTML

45.0 KB

Other

1.3 KB

Green Hosting Verified

DigitalOcean

Provider Match

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

36d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.07.2025

Valid Until

18.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.pupr.edupupr.edu

SHA-256 Fingerprint

14:9A:37:27:92:EB:06:44:D6:6B:A8:D9:7B:FF:13:4E:E2:27:00:20...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

45827

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 18:27:57 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

pupr-edu.mail.protection.outlook.com

Domain Information

pupr.edu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

70/100

Mobile Friendly23 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, maximum-scale=1, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Gilroy

WCAG AA

69/100

Readability

/30

21/30

20px · LH 1.50

Hierarchy

/20

18/20

2.25x ratio · ✓ H1→H6

WCAG

/25

19/25

6.56:1 min contrast

Performance

/25

11/25

1 font · 18 req

Heading Font

Gilroy

Sans45px

Body Font

Gilroy

Sans20px

Contrast Ratio

6.56:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines

45px

65px

45px

24px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

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

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

8 unique colors

Light

#ffffff

Background· 32.1%

#142247

Accent· 23.9%

#e1bb8d

Accent· 13.8%

#133064

Primary· 5.8%

#e3caa9

Accent· 5.7%

#4d5f8f

Secondary· 5%

#c2b09c

Secondary· 4.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pupr.edu(10)googletagmanager.com(4)connect.facebook.net(2)cdn.jsdelivr.net(2)gstatic.com(1)

Website Identity

pupr.edu

7876228000

Location detected: 🇺🇸 United Statesvia ip

📧 Microsoft 365en

Social Profiles

Facebook Instagram

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Last analyzed: 13 May 2026 at 18:28

Historical Analysis & Change Tracking