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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chase.com

https://chase.com· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

chase.com

Mobile

Sponsored

Hosting Provider

JPMorgan Chase & Co.

IP Address

146.143.83.57

Server Location

🇺🇸 New York, United States

ASN

AS3486

Organization

JPMorgan Chase & Co.

CDN

Akamai

WAF

Akamai

Nameservers

ns05.jpmorganchase.com.ns0119.secondary.cloudflare.com.ns0140.secondary.cloudflare.com.ns06.jpmorganchase.com.+2 more

Performance

Page Speed

825 KB

56 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

CMS

Adobe Experience Manager

Infrastructure

Hosting

JPMorgan Chase & Co.

CDN

Akamai

Technology Stack

5 Technologies Detected

Meta Frameworks

Other

CSS Frameworks

Analytics

Customer Support

SEO Analysis

D58/100

chase.comchase.com

Credit Card, Mortgage, Banking, Auto | Chase Online | Chase.com

Chase online; credit cards, mortgages, commercial banking, auto loans, investing & retirement planning, checking and business banking.

Title Length63 chars

Recommended: 50-60 chars

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (27/31)

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5,879 URLs

robots.txt

141 rules

Sitemap reference found

Sponsored

Security Score

60%Fair

Critical / Transactional

HTTPS

WAF

326d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.12.2025

Valid Until

05.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.chase.combeta.chase.com

SHA-256 Fingerprint

1E:00:1B:19:83:C8:A7:E5:44:59:8C:95:6A:36:49:B8:A0:3E:10:C4...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ch

Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform-Version, Sec...

cache-control

🟡 3516s(public, max-age=3516)

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'none'

content-type

text/html; charset=utf-8

date

Fri, 13 Feb 2026 00:30:29 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

cluster14.us.messagelabs.com

cluster14a.us.messagelabs.com

cluster14.us.messagelabs.com

Domain Information

chase.com

Domain Age

30y 4m

Created

11.10.1995

Expires

10.10.2027

Last Updated

08.09.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Helvetica Neue

88/100

Readability

/30

40/40

16px · LH 1.50

Hierarchy

/20

25/25

2x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Helvetica Neue

Sans32px

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

Reading Comfort

~50 CPL

Optimal (45–75)

32px

16px

36px

16px

Augmented Fourth

Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.0x 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.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)asset.chase.com(1)s2.go-mpulse.net(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn Pinterest

Sponsored

Last analyzed: 13 Feb 2026 at 00:31

Historical Analysis & Change Tracking