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.

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waikato.ac.nz

https://waikato.ac.nz· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

waikato.ac.nz

Sponsored

Hosting Provider

Incapsula Inc

IP Address

45.223.148.158

Server Location

🇺🇸 Ashburn, United States

ASN

AS19551

Organization

Incapsula Inc

CDN

Nameservers

luciane.ns.cloudflare.com.amir.ns.cloudflare.com.

Performance

Page Speed

2.5 MB

70 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

SilverStripe

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

Frameworks

CSS Frameworks

Icon Libraries

Tag Managers

Advertising

Payments

SEO Analysis

B78/100

waikato.ac.nzwaikato.ac.nz

#1 in NZ for Research :: University of Waikato

Study at the University of Waikato, a world-ranked, research-led university with a welcoming, diverse community in Hamilton and Tauranga.

Title Length46 chars

Recommended: 50-60 chars

Description Length137 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

robots.txt

32 rules

Sitemap reference found

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.01.2026

Valid Until

07.04.2026

Subject Alternative Names (20)

ahuora.waikato.ac.nzai.waikato.ac.nzalumni.waikato.ac.nzamsdating.comcalendar.waikato.ac.nzcalendartest.waikato.ac.nzcms.waikato.ac.nzcrow.org.nz+12 more

SHA-256 Fingerprint

CC:02:CA:9D:DB:8D:19:9D:D6:63:FD:29:25:90:8C:C4:4A:8B:09:BC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 2842s(max-age=2842, public, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

34017

content-type

text/html; charset=utf-8

date

Tue, 17 Feb 2026 00:29:42 GMT

etag

"9d1b9287d965f8f294591cfab81c6290-gzip"

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

waikato-ac-nz.mail.protection.outlook.com

Domain Information

waikato.ac.nz

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Typography & Readability

Inter

71/100

Readability

/30

40/40

22px · LH 1.50

Hierarchy

/20

8/25

0.73x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Inter

Sans16px

Body Font

Inter

Sans22px

Contrast Ratio

Reading Comfort

~34 CPL

Needs attention

16px

50px

22px

✅ Excellent readability: 22px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

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

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

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)local(2)js.adsrvr.org(1)staticcdn.co.nz(1)

Website Identity

Facebook X (Twitter)Instagram YouTube TikTok

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Last analyzed: 17 Feb 2026 at 00:29

Historical Analysis & Change Tracking