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

posteezy.com

https://posteezy.com· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

posteezy.com

Mobile

Sponsored

Hosting Provider

HostGator

hostgator.com

IP Address

192.254.189.121

Server Location

🇺🇸 Jacksonville, United States

ASN

AS46606

Organization

HostGator.com LLC

Server

Apache

Nameservers

ns6359.hostgator.com.ns6360.hostgator.com.

Performance

Page Speed

257 KB

32 requests

Image Optimization

Cloudinary

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

6 Technologies Detected

Analytics

Libraries

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

A82/100

posteezy.composteezy.com

Posteezy | Post & Share with No Login

Free, anonymous and SEO friendly posting. Share your website, write an article, add videos and more on Posteezy. The best place to post without creating an a...

Description truncated.

Title Length37 chars

Recommended: 50-60 chars

Description Length178 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

243 URLs

robots.txt

45 rules

Sponsored

Security Score

41%Poor

Interactive

HTTPS

No WAF

59d

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

16.01.2026

Valid Until

16.04.2026

Subject Alternative Names (13)

*.posteezy.com*.ylw.agencyautodiscover.retifi.comcpanel.retifi.comcpcalendars.retifi.comcpcontacts.retifi.commail.retifi.composteezy.com+5 more

SHA-256 Fingerprint

93:15:81:A9:9E:10:85:9B:AB:F9:EC:78:3D:0C:9A:CA:DC:A4:01:E1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(must-revalidate, no-cache, private)

content-encoding

📦 Gzip(gzip)

content-language

content-length

6961

content-type

text/html; charset=UTF-8

date

Sun, 15 Feb 2026 09:00:57 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.posteezy.com

Domain Information

posteezy.com

Domain Age

16 years

Created

18.02.2010

Expires

18.02.2026

Last Updated

19.02.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Lora

80/100

Readability

/30

32/40

18px · LH 2.00

Hierarchy

/20

25/25

6.22x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Lora

Serif112px

Body Font

Lora

Serif18px

Contrast Ratio

Reading Comfort

~47 CPL

Optimal (45–75)

112px

14px

36px

18px

Perfect Fourth

Scale

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 6.2x larger than body text.

✅ Good performance: Using 2 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.

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

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)googletagmanager.com(2)google-analytics.com(1)

Website Identity

X (Twitter)Instagram Telegram

Sponsored

Last analyzed: 15 Feb 2026 at 09:01

Historical Analysis & Change Tracking