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

thehartford.com

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

Export

thehartford.com

Mobile

Sponsored

Hosting Provider

Hartford Fire Insurance Company

IP Address

162.136.188.192

Server Location

🇺🇸 Hartford, United States

ASN

AS13882

Organization

Hartford Fire Insurance Company

Nameservers

hfdns3.thehartford.com.hfdns4.thehartford.com.ns3.thehartford.com.ns4.thehartford.com.+4 more

Performance

Page Speed

1.4 MB

38 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hartford Fire Insurance Company

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

Meta Frameworks

CSS Frameworks

Icon Libraries

Other

SEO Analysis

B76/100

thehartford.comthehartford.com

Business, Home & Car Insurance Quotes | The Hartford Insurance

Get business, home and car insurance from The Hartford. Choose from a broad selection of business insurance coverages and design the right solution for your ...

Description truncated.

Title Length62 chars

Recommended: 50-60 chars

Description Length299 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,617 URLs

robots.txt

13 rules

Sitemap reference found

Sponsored

Security Score

56%Poor

Interactive

HTTPS

No WAF

36d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

19.03.2025

Valid Until

25.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.thehartford.comabilityadvantagereports.thehartford.comabsence.abilityadvantage.thehartford.comaccount-saml.thehartford.comaccount.thehartford.comapis-hig-public.thehartford.comapis-hig.thehartford.comapis-public.thehartford.com+12 more

SHA-256 Fingerprint

9C:97:F8:30:27:D3:E4:10:45:C0:40:91:34:6E:60:0C:38:A1:6E:35...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

akamai-grn

0.e3b31402.1771308773.52c4a3bc

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

content-encoding

📦 Gzip(gzip)

content-length

15524

content-security-policy

default-src 'self' *.thehartford.com *.hfdstatic.com aa.agkn...

content-type

text/html;charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

mx0a-001bde01.pphosted.com

mx0b-001bde01.pphosted.com

ms29530564.msv1.invalid

ms46086885.msv1.invalid

Domain Information

thehartford.com

Domain Age

30y 8m

Created

11.06.1995

Expires

10.06.2026

Last Updated

06.06.2025

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

trust serif + trust sans

58/100

Readability

/30

12/40

13px · LH 1.30

Hierarchy

/20

25/25

2.15x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

trust serif

Serif28px

Body Font

trust sans

Sans13px

Contrast Ratio

Reading Comfort

Serif Headlines + Sans Body

left aligned

28px

48px

18px

13px

Minor Second

Scale

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

⚠️ Cramped layout: 7 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tags.tiqcdn.com(2)local(2)cdn.cookielaw.org(1)

Website Identity

Facebook Instagram LinkedIn YouTube

Sponsored

Last analyzed: 17 Feb 2026 at 06:13

Historical Analysis & Change Tracking