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

smu.edu.sg

https://smu.edu.sg· First analyzed 20 Feb 2026· Updated 20 Feb 2026

Export

smu.edu.sg

Sponsored

Hosting Provider

Incapsula Inc.

IP Address

45.64.64.148

Server Location

🇮🇳 Nagpur, India

ASN

AS19551

Organization

Incapsula Inc.

Nameservers

ns2.smu.edu.sg.secdns2.starhub.net.sg.evsddns02.smu.edu.sg.

Performance

Page Speed

8.8 MB

205 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Tailwind CSS

CMS

Drupal

Infrastructure

Hosting

Incapsula Inc.

Technology Stack

15 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Advertising

Google Ads LinkedIn Ads TikTok Pixel

Libraries

jQuery

AOS

Other

AOS (Animate On Scroll)Lottie

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

SEO Analysis

B76/100

smu.edu.sgsmu.edu.sg

Home | Singapore Management University (SMU)

Singapore Management University (SMU) is a leading Singapore university offering world-class education and research opportunities in the heart of Singapore.

Title Length44 chars

Recommended: 50-60 chars

Description Length156 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

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Crawlability

Sitemap

Type: standard

274 URLs

robots.txt

53 rules

Sponsored

Security Score

41%Poor

Interactive

HTTPS

WAF

93d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SSL Corporation

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.04.2025

Valid Until

24.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.smu.edu.sgsmu.edu.sg

SHA-256 Fingerprint

3C:7F:2A:C3:CD:F0:15:C8:40:B0:DC:5E:71:E6:32:38:1E:13:DC:7C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store)

content-length

212

content-type

text/html

strict-transport-security

max-age=31536000

x-iinfo

57-2509938-0 0NNN RT(1771568534925 227) q(0 -1 -1 0) r(0 -1)...

set-cookie

visid_incap_823419

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

smu-edu-sg.mail.protection.outlook.com

Domain Information

smu.edu.sg

Domain Age

28 years

Created

23.02.1998

Expires

23.02.2027

Last Updated

26.12.2025

Registrar

Ascio Technologies, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Typography & Readability

Oswald + sans-serif

71/100

Readability

/30

40/40

16px · LH 1.50

Hierarchy

/20

18/25

3.38x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

Oswald

Sans54px

Body Font

sans-serif

Sans16px

Contrast Ratio

Reading Comfort

~109 CPL

Needs attention

54px

22px

32px

19px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

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

✅ Protected text on images: Using overlay for readability.

⚠️ Wide lines: ~109 chars/line. Consider max-width for better reading flow.

Buy on MyFonts

Business & Marketing Stack

8 Tools Detected

Enterprise

Behavior Analytics

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

TikTok PixelMid-Market

Quora PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)analytics.tiktok.com(3)connect.facebook.net(3)snap.licdn.com(2)local(2)

Website Identity

Facebook X (Twitter)Instagram LinkedIn TikTok

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Last analyzed: 20 Feb 2026 at 06:22

Historical Analysis & Change Tracking