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

perforce.com

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

Export

perforce.com

Sponsored

Hosting Provider

Pantheon

cloudflare.com

IP Address

172.66.40.197

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

zod.ns.cloudflare.com.lady.ns.cloudflare.com.

Performance

Page Speed

7.1 MB

165 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Drupal

Infrastructure

Hosting

Pantheon

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

Frameworks

CSS Frameworks

Icon Libraries

Tag Managers

CDN

SEO Analysis

B78/100

perforce.comperforce.com

Enterprise DevOps Tools | Perforce Software

Perforce, a software company, offers a wide range of enterprise DevOps solution across the software development lifecycle.

Title Length43 chars

Recommended: 50-60 chars

Description Length122 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

8 rules

Allows all crawlers

Sponsored

Security Score

81%Very Good

Interactive

HTTPS

WAF

91d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.05.2025

Valid Until

21.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

perforce.comwww.perforce.comtestcraft.iowww.testcraft.io

SHA-256 Fingerprint

E6:F2:75:1C:81:E9:6B:E5:AD:3C:1D:BD:23:76:0B:A8:A1:B1:20:95...

Upgrade to view header details

HTTP Headers

Developer Console

date

Thu, 19 Feb 2026 23:03:36 GMT

content-type

text/html; charset=UTF-8

cache-control

🔵 1 Days(max-age=86400, public)

server-timing

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=13, cfOrigin;dur=13

content-language

content-security-policy

default-src 'self' 846-hel-222.mktoresp.com 173-dti-322.mkto...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

perforce-com.mail.protection.outlook.com

Domain Information

perforce.com

Domain Age

29y 7m

Created

17.07.1996

Expires

21.08.2027

Last Updated

04.10.2022

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Typography & Readability

Helvetica

53/100

Readability

/30

12/40

12px · LH 1.33

Hierarchy

/20

18/25

5.33x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Helvetica

Sans64px

Body Font

Helvetica

Sans12px

Contrast Ratio

Reading Comfort

~55 CPL

Optimal (45–75)

64px

48px

32px

14px

12px

❌ Critical: 12px body text is too small. Increase to at least 14px.

✅ Strong hierarchy: Headlines are 5.3x 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.

✅ Protected text on images: Using gradient for readability.

Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)local(4)cdn.cookielaw.org(2)static.addtoany.com(2)cdn.jsdelivr.net(2)

Website Identity

X (Twitter)LinkedIn YouTube

Sponsored

Last analyzed: 19 Feb 2026 at 23:04

Historical Analysis & Change Tracking