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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gevernova.com

https://gevernova.com· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

gevernova.com

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

23.216.134.79

Server Location

🇸🇪 Stockholm, Sweden

ASN

AS20940

Organization

Akamai Technologies, Inc.

CDN

Akamai

WAF

Akamai

Nameservers

gevernovacorpanyca06.vernova-dns.us.gevernovacorpanyca01.vernova-dns.com.gevernovacorpanyca02.vernova-dns.info.gevernovacorpanyca03.vernova-dns.io.+2 more

Performance

Page Speed

6.5 MB

80 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Tailwind CSS

CMS

Drupal

Infrastructure

Hosting

Akamai Technologies, Inc.

CDN

Akamai

Technology Stack

11 Technologies Detected

CSS Frameworks

Customer Support

Libraries

Other

Icon Libraries

Analytics

Tag Managers

Advertising

Security

SEO Analysis

C64/100

gevernova.comgevernova.com

GE Vernova | The Energy of Change

GE Vernova is accelerating the path to more reliable, affordable, and sustainable energy through our innovative portfolio of electrification and decarbonizat...

Description truncated.

Title Length33 chars

Recommended: 50-60 chars

Description Length174 chars

Recommended: 120-160 chars

Issues (0)

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

134 URLs

robots.txt

105 rules

Sitemap reference found

Sponsored

Security Score

61%Fair

Interactive

HTTPS

WAF

51d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

09.01.2026

Valid Until

09.04.2026

Subject Alternative Names (1)

www.gevernova.com

SHA-256 Fingerprint

2D:48:4A:74:27:22:5F:2D:00:22:D6:EB:21:87:15:D9:50:A2:60:4D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

akamai-grn

0.14fd733e.1771344404.90fd17

alt-svc

h3=":443"; ma=93600

cache-control

🟡 2 Hours(public, max-age=9829)

content-encoding

📦 Gzip(gzip)

content-language

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

gevernova-com.mail.protection.outlook.com

Domain Information

gevernova.com

Domain Age

3y 8m

Created

16.06.2022

Expires

16.06.2026

Last Updated

12.06.2025

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

ge-sons-condensed-extrabold + ge-inter-medium

66/100

Readability

/30

32/40

20px · LH 1.20

Hierarchy

/20

18/25

4.2x ratio

WCAG

/25

11/15

Contrast: undefined

Performance

/25

10/20

4 fonts

Heading Font

ge-sons-condensed-extrabold

Sans84px

Body Font

ge-inter-medium

Sans20px

Contrast Ratio

Reading Comfort

~33 CPL

Needs attention

84px

32px

26px

32px

20px

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

✅ Strong hierarchy: Headlines are 4.2x larger than body text.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Cramped layout: 31 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

ContentsquareEnterprise

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

c.evidon.com(6)local(4)youtube.com(3)googletagmanager.com(2)acdn.adnxs.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 17 Feb 2026 at 16:07

Historical Analysis & Change Tracking