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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azquotes.com

https://azquotes.com· First analyzed 16 Feb 2026· Updated 16 Feb 2026

Export

azquotes.com

Sponsored

Hosting Provider

Advanced Hosters B.V.

IP Address

213.174.130.105

Server Location

🇺🇸 Washington, United States

ASN

AS39572

Organization

Advanced Hosters B.V.

Server

Nginx

Nameservers

ns2.pub-ns.com.ns1.pub-ns.com.

Performance

Page Speed

1.4 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Advanced Hosters B.V.

Technology Stack

8 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Advertising

Social

Web Servers

SEO Analysis

D58/100

azquotes.comazquotes.com

A-Z Quotes | Quotes for All Occasions

Discover inspirational quotes, collect and share famous and rare quotes. Create beautiful and unique picture quotes in one click. Sayings from famous authors...

Description truncated.

Title Length37 chars

Recommended: 50-60 chars

Description Length177 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (440/440)

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5 URLs

robots.txt

15 rules

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

122d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.05.2025

Valid Until

19.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

dev.azquotes.comwww.azquotes.comazquotes.comtest.azquotes.comtest2.azquotes.com

SHA-256 Fingerprint

29:56:29:56:63:3C:EF:C2:74:EE:F2:4C:B9:5E:DE:E2:42:51:A2:B2...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-length

38377

content-type

text/html; charset=UTF-8

date

Mon, 16 Feb 2026 23:29:29 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.azquotes.com

mail2.azquotes.com

Domain Information

azquotes.com

Domain Age

13y 6m

Created

01.08.2012

Expires

01.08.2030

Last Updated

25.11.2025

Registrar

Internet Domain Service BS Corp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Typography & Readability

Open Sans

48/100

Readability

/30

30/40

24px · LH --

Hierarchy

/20

15/25

0.83x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Open Sans

Sans20px

Body Font

Open Sans

Sans24px

Contrast Ratio

Reading Comfort

~59 CPL

Optimal (45–75)

20px

16px

18px

16px

24px

✅ Excellent readability: 24px body text is ideal for all devices.

⚠️ 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.

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

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Facebook SDKFree

AddThisFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)google-analytics.com(1)

Website Identity

Facebook X (Twitter)

Sponsored

Last analyzed: 16 Feb 2026 at 23:29

Historical Analysis & Change Tracking