What does StackOptic analyze?

StackOptic runs 18 analysis modules on any public website from a single URL. It detects 7,000+ technologies (CMS, frameworks, analytics, payments, CDN, hosting), evaluates SSL certificates and HTTP security headers with grades from A+ to F, measures Core Web Vitals (LCP, CLS, TBT, FCP), audits SEO meta tags and structured data, checks email security (SPF, DKIM, DMARC), analyzes AI & LLM readiness including bot access and llms.txt validation, extracts color palettes and typography, estimates carbon footprint, and generates permanent shareable reports.

Does it work on sites behind Cloudflare or bot protection?

Yes. StackOptic uses a real browser engine that loads pages exactly like a human visitor — executing JavaScript, rendering CSS, and handling redirects. This allows it to bypass Cloudflare, LiteSpeed, Sucuri, and other bot protection systems where traditional crawlers and HTTP-only tools fail.

What do I get on the free plan?

The free plan includes 5 analyses per day with access to all 18 modules, full scores, technology detection, and security grades. Every report is permanently accessible via a unique shareable URL — no login required to view. No credit card needed. AI-powered insights, re-analysis, PDF/JSON export, and comparison features are available on Pro ($24/mo) and Agency ($99/mo) plans.

What is AI & LLM readiness analysis?

This module evaluates how visible and citable your website is to AI search engines like ChatGPT, Perplexity, Google AI Overviews, and Claude. It audits access permissions for 8 major AI bots, validates llms.txt and llms-full.txt files, scores citation-ready content structure, and analyzes structured data (JSON-LD) for GEO readiness — helping you rank in the next generation of search.

How long does an analysis take?

Most analyses complete in under 10 seconds. StackOptic runs all 18 modules in parallel using a real browser session, so you get technology detection, security audit, performance metrics, SEO analysis, and AI readiness scoring simultaneously.

How accurate are the results?

Detection is based on real browser execution — DOM inspection, JavaScript runtime analysis, HTTP headers, and DNS records. With 7,000+ technology signatures and Lighthouse-calibrated performance scoring, StackOptic achieves high accuracy for mainstream technologies.

What security checks are performed?

The security module evaluates SSL/TLS certificates, 12+ HTTP security headers (HSTS, CSP, X-Frame-Options, Permissions-Policy, Referrer-Policy), HTTPS enforcement, and email authentication (SPF, DKIM, DMARC). Each site receives a letter grade from A+ to F with specific remediation steps.

Do you store the websites I analyze?

StackOptic only stores publicly available information that any visitor to a website would see — HTML content, HTTP headers, DNS records, and screenshots. We do not access private data, log in to websites, or perform any intrusive testing.

Back to Search

unc.edu.ar

https://unc.edu.ar· First analyzed 18 Feb 2026· Updated 18 Feb 2026

Export

unc.edu.ar

Sponsored

Hosting Provider

Universidad Nacional de Cordoba

IP Address

200.16.16.171

Server Location

🇦🇷 Córdoba, Argentina

ASN

AS27790

Organization

Universidad Nacional de Cordoba

Server

Tengine

Nameservers

ns2.unc.edu.ar.ns3.unc.edu.ar.ns4.unc.edu.ar.ns1.unc.edu.ar.

Performance

Page Speed

8.8 MB

75 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupalv7

Technology Stack

9 Technologies Detected

CSS Frameworks

Analytics

Meta Frameworks

Libraries

UI Components

Fonts

Web Servers

SEO Analysis

D52/100

unc.edu.arunc.edu.ar

Universidad Nacional de Córdoba | Universidad Nacional de Córdoba

No description available for this page.

Title Length65 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description - important for click-through rates
• Missing H1 tag - every page should have one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

70 rules

Sponsored

Security Score

76%Good

Interactive

HTTPS

No WAF

73d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

ZeroSSL

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.02.2026

Valid Until

02.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

unc.edu.arwww.unc.edu.ar

SHA-256 Fingerprint

44:E9:F4:09:9B:83:EF:0A:18:56:E2:28:54:8E:95:B5:58:8C:D2:CE...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 0s(public, max-age=0)

content-encoding

📦 Gzip(gzip)

content-language

content-security-policy

frame-ancestors 'self' https://*.unc.edu.ar

content-type

text/html; charset=utf-8

date

Wed, 18 Feb 2026 09:31:31 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (9)

aspmx2.googlemail.com

alt4.aspmx.l.google.com

aspmx4.googlemail.com

aspmx.l.google.com

+5 more

Domain Information

unc.edu.ar

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Reforma2018

48/100

Readability

/30

32/40

15px · LH 1.40

Hierarchy

/20

8/25

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Reforma2018

Sans

Body Font

Reforma2018

Sans15px

Contrast Ratio

Reading Comfort

~47 CPL

Optimal (45–75)

30px

22px

15px

⚠️ Small text: 15px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

⚠️ Risky: Text appears on background images without overlay protection.

✅ Optimal line length: ~47 characters per line is comfortable to read.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

ContentsquareEnterprise

HotjarMid-Market

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

unc.edu.ar(8)googletagmanager.com(1)static.hj.contentsquare.net(1)tracker.metricool.com(1)t.contentsquare.net(1)

Website Identity

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 18 Feb 2026 at 09:32

Historical Analysis & Change Tracking