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

azure.com

https://azure.com· First analyzed 12 Feb 2026· Updated 12 Feb 2026

Export

azure.com

Mobile

Sponsored

Hosting Provider

Microsoft Azure

azure.microsoft.com

IP Address

20.236.44.162

Server Location

🇺🇸 Quincy, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (westus2)

CDN

Akamai

WAF

Akamai

Nameservers

ns2-39.azure-dns.net.ns3-39.azure-dns.org.ns4-39.azure-dns.info.ns1-39.azure-dns.com.

Performance

Page Speed

2.4 MB

155 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Tailwind CSS

CMS

Adobe Experience Manager

Infrastructure

Hosting

Microsoft Azure

CDN

Akamai

Technology Stack

5 Technologies Detected

CSS Frameworks

Frameworks

Libraries

Customer Support

SEO Analysis

A80/100

azure.comazure.com

Cloud Computing Services | Microsoft Azure

Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.

Title Length42 chars

Recommended: 50-60 chars

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

1142 rules

Allows all crawlers

Sponsored

Security Score

41%Poor

Interactive

HTTPS

WAF

149d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Microsoft Corporation

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

16.07.2025

Valid Until

11.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

dialtone.azure.microsoft.comazure.microsoft.com

SHA-256 Fingerprint

2B:F6:B4:87:02:E1:4E:04:A2:22:6A:B2:00:21:D1:0E:2A:F1:A5:D7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

aem_cas_golf2_cloud

true

accept-ch

Sec-CH-UA-Platform-Version

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

56967

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

azure-com.mail.protection.outlook.com

Domain Information

azure.com

Domain Age

31y 3m

Created

25.10.1994

Expires

24.10.2026

Last Updated

22.09.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Typography & Readability

Segoe UI

60/100

Readability

/30

12/40

13px · LH 1.23

Hierarchy

/20

21/25

4.77x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Segoe UI

Sans62px

Body Font

Segoe UI

Sans13px

Contrast Ratio

Reading Comfort

~37 CPL

Needs attention

62px

48px

32px

24px

13px

❌ Critical: 13px body text is too small. Increase to at least 14px.

✅ Strong hierarchy: Headlines are 4.8x larger than body text.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

✅ 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.

✅ Protected text on images: Using gradient for readability.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Microsoft ClarityFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)rum.hlx.page(1)play.vidyard.com(1)s.go-mpulse.net(1)

Website Identity

azure.com

31 years old

MarkMonitor Inc.📧 Microsoft 365

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 12 Feb 2026 at 15:43

Historical Analysis & Change Tracking