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

bizcommunity.com

https://bizcommunity.com· First analyzed 19 Feb 2026· Updated 19 Feb 2026

Export

bizcommunity.com

Sponsored

Hosting Provider

Afrihost

IP Address

197.242.159.218

Server Location

🇿🇦 Sandton, South Africa

ASN

AS37611

CDN

Cloudflare

WAF

Cloudflare

Nameservers

guy.ns.cloudflare.com.karina.ns.cloudflare.com.

Performance

Page Speed

577 KB

114 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Afrihost

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

Frameworks

Libraries

CSS Frameworks

Icon Libraries

Advertising

Customer Support

CDN

SEO Analysis

A+94/100

bizcommunity.combizcommunity.com

Bizcommunity | Daily business news, companies, jobs and events acro...

Africa’s premier B2B news site across 18 industries. Your sector's news, opinions, research, events, jobs and companies.

Title truncated.

Title Length99 chars

Recommended: 50-60 chars

Description Length120 chars

Recommended: 120-160 chars

Issues (0)

1 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

42 rules

Sponsored

Security Score

41%Poor

Interactive

HTTPS

No WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

17.01.2026

Valid Until

17.04.2026

Subject Alternative Names (20)

advertise.bizcommunity.comb.biz-file.combiz-file.combizcom.tobizcommunity.africabizcommunity.cmbizcommunity.co.kebizcommunity.co.ug+12 more

SHA-256 Fingerprint

69:BA:41:33:D6:F4:5F:BE:46:27:81:CB:2E:18:58:25:59:98:15:A3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400; persist=1

cache-control

🟡 890s(public, max-age=890)

content-encoding

⚡ Brotli(br)

content-length

42753

content-type

text/html; charset=utf-8

date

Thu, 19 Feb 2026 10:04:12 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (7)

aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx5.googlemail.com

aspmx4.googlemail.com

+3 more

Domain Information

bizcommunity.com

Domain Age

23y 9m

Created

13.05.2002

Expires

13.05.2026

Last Updated

26.04.2025

Registrar

Sav.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Roboto Flex

40/100

Readability

/30

12/40

13px · LH 1.20

Hierarchy

/20

25/25

2.35x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Roboto Flex

Sans30px

Body Font

Roboto Flex

Sans13px

Contrast Ratio

Reading Comfort

Single Font Family

left aligned

30px

12px

13px

Minor Second

Scale

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

✅ 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 MyFontsVariable Fonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)securepubads.g.doubleclick.net(2)googletagmanager.com(1)cdn.jsdelivr.net(1)

Website Identity

Facebook Instagram LinkedIn

Sponsored

Last analyzed: 19 Feb 2026 at 10:04

Historical Analysis & Change Tracking