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

delaware.gov

https://delaware.gov· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

delaware.gov

Mobile

Sponsored

Hosting Provider

State of Delaware

IP Address

167.21.84.89

Server Location

🇺🇸 Dover, United States

ASN

AS30641

Organization

State of Delaware

Nameservers

ns02.delaware.gov.ns01.delaware.gov.

Performance

Page Speed

9.6 MB

63 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Bootstrap

CMS

HubSpot CMS

Infrastructure

Hosting

State of Delaware

Progressive Web App

Web ManifestTheme Color

Technology Stack

11 Technologies Detected

Libraries

CSS Frameworks

Analytics

Other

Icon Libraries

Fonts

Tag Managers

Marketing

SEO Analysis

B76/100

delaware.govdelaware.gov

Delaware.gov - Official Website of the State of Delaware

The official website of the State of Delaware. Find information about state government, programs, and services. The First State is located in the Northeast U.S.

Title Length56 chars

Recommended: 50-60 chars

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

8 rules

Allows all crawlers

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

247d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

18.10.2025

Valid Until

18.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.delaware.gov*.alpha.delaware.gov*.beta.delaware.gov*.blogs.delaware.govben.omb.delaware.govblogs.deldot.govcaptive.delawareinsurance.govcob.ben.omb.delaware.gov+12 more

SHA-256 Fingerprint

BF:AD:77:3B:9A:25:B5:7E:70:32:C7:BE:7F:D8:E5:F4:60:B3:C8:3D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 20s(max-age=20)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

16321

content-type

text/html; charset=UTF-8

date

Fri, 13 Feb 2026 03:35:18 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

delaware-gov.mail.protection.outlook.com

Domain Information

delaware.gov

Domain Age

26y 6m

Created

12.08.1999

Expires

11.08.2026

Last Updated

16.08.2025

Registrar

get.gov

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Open Sans + sans-serif

69/100

Readability

/30

30/40

18px · LH --

Hierarchy

/20

18/25

3.33x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Open Sans

Sans60px

Body Font

sans-serif

Sans18px

Contrast Ratio

Reading Comfort

~37 CPL

Needs attention

60px

36px

20px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 3.3x 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.

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 6 elements lack adequate spacing.

GGoogle Fonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)googletagmanager.com(2)google-analytics.com(1)gstatic.com(1)cdnjs.cloudflare.com(1)

Website Identity

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 13 Feb 2026 at 03:35

Historical Analysis & Change Tracking