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.

Technology Comparison

Newspack Ads vs Microsoft Advertising

Side-by-side comparison based on real-world adoption data from 1,344 detections across analyzed websites.

Market Share Distribution

Newspack Ads (3%)Microsoft Advertising (97%)

Total Detections

Newspack Ads

1,302

Microsoft Advertising

HIGHER

Websites Using

Newspack Ads

1,302

Microsoft Advertising

HIGHER

Used Together

websites use both

Newspack Ads

Advertising

42 detections

40 sites

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Microsoft Advertising

Advertising

Microsoft Advertising is a comprehensive advertising platform that allows businesses to create, manage, and track online ad campaigns across Microsoft's network, including Bing, Microsoft Start, and other partner sites. It offers various ad formats and targeting options to reach a wide audience.

1,302 detections

1302 sites

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Our Analysis

Microsoft Advertising is significantly more popular than Newspack Ads in our dataset, appearing on 1302 websites compared to 40. Both are in the Advertising category, making them direct alternatives.

Sites Using Both (0)

No sites use both technologies together.

Only Newspack Ads

americamagazine.org arktimes.com asiatimes.com atavist.com austinchronicle.com blockclubchicago.org bridgemi.com calmatters.org chicagoreader.com clevescene.com

Only Microsoft Advertising

000webhost.com 123formbuilder.com 123rf.com 1and1.com 1mg.com 1und1.de 4kdownload.com 6pm.com 911memorial.org 999juegos.com

Frequently Asked Questions

What is the difference between Newspack Ads and Microsoft Advertising?

Newspack Ads is an advertising solution designed for news publishers, integrated within the Newspack WordPress platform. It aims to simplify ad management and optimize revenue for news organizations by offering features like header bidding and programmatic advertising. Microsoft Advertising is a comprehensive advertising platform that allows businesses to create, manage, and track online ad campaigns across Microsoft's network, including Bing, Microsoft Start, and other partner sites. It offers various ad formats and targeting options to reach a wide audience. Both belong to the Advertising category, making them direct alternatives.

Which is more popular, Newspack Ads or Microsoft Advertising?

Based on our analysis of real websites, Microsoft Advertising is more widely adopted with 1,302 detections compared to Newspack Ads's 42.

Can Newspack Ads and Microsoft Advertising be used together?

In our current dataset, no websites use both technologies simultaneously. This suggests they typically serve as alternatives rather than complementary tools.

Check Any Website's Technology Stack

Find out if a website uses Newspack Ads, Microsoft Advertising, or any other technology.

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