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

boingboing.net

https://boingboing.net· First analyzed 12 Feb 2026· Updated 12 Feb 2026

Export

boingboing.net

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.66.163.205

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ryan.ns.cloudflare.com.lola.ns.cloudflare.com.

Performance

Page Speed

222 KB

93 requests

Image Optimization

Lazy LoadWebPResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://tg1.unrulyvideo.com/ap...

Technology Stack

13 Technologies Detected

Plugins

Advanced Ads Advanced Ads Pro

Analytics

CSS Frameworks

Libraries

Tag Managers

Advertising

CDN

SEO Analysis

B76/100

boingboing.netboingboing.net

Boing Boing - A Directory of Mostly Wonderful Things

Boing Boing is the Web's favorite site devoted to technology, entertainment, and culture. Launched in 1989 as a print 'zine and still...

Title Length52 chars

Recommended: 50-60 chars

Description Length136 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

robots.txt

6 rules

Sponsored

Security Score

41%Poor

Interactive

HTTPS

WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

20.12.2025

Valid Until

20.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

boingboing.net*.boingboing.net

SHA-256 Fingerprint

4E:F9:6E:AE:71:CA:2F:D7:E6:EC:4B:61:C1:ED:13:60:D0:60:60:DD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

date

Thu, 12 Feb 2026 10:55:12 GMT

content-type

text/html; charset=UTF-8

strict-transport-security

max-age=31536000; includeSubDomains; preload

server

cloudflare

cf-edge-cache

cache, platform=wordpress

x-clacks-overhead

GNU Terry Pratchett

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt4.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

boingboing.net

Domain Age

27y 9m

Created

06.05.1998

Expires

05.05.2026

Last Updated

20.04.2025

Registrar

Squarespace Domains II LLC

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

Typography & Readability

Libre Baskerville + serif

76/100

Readability

/30

40/40

20px · LH 1.50

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Libre Baskerville

Body Font

serif

Serif20px

Contrast Ratio

Reading Comfort

~63 CPL

Optimal (45–75)

20px

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

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

✅ Optimal line length: ~63 characters per line is comfortable to read.

⚠️ Cramped layout: 24 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)cdn.privacy-mgmt.com(3)connect.facebook.net(2)a.pub.network(2)securepubads.g.doubleclick.net(2)

Website Identity

boingboing.net

27 years old

Squarespace Domains II LLC📧 Google Workspace

Social Profiles

X (Twitter)Mastodon

Sponsored

Last analyzed: 12 Feb 2026 at 10:55

Historical Analysis & Change Tracking