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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.

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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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idtheftcenter.org

https://idtheftcenter.org· First analyzed 24 Apr 2026· Updated 24 Apr 2026

Export

idtheftcenter.org

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.172.139.108

Site Location

🇺🇸 El Cajon, United Statesvia schema_nap

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-1183.awsdns-19.org.ns-1646.awsdns-13.co.uk.ns-431.awsdns-53.com.ns-587.awsdns-09.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

610 ms10%

Speed Index

793 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

141 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Astra Childv2.0.11Custom

by NewTarget

View Theme

Technology Stack

37 Technologies Detected

Plugins

Wp Responsive Menu Pro

Elementor

Cleantalk Spam Protect Search Filter Pro

Elementor

Wpfront Notification Bar

WP Rocket

Safety Exit

Search Filter Elementor

Ele Custom Skin Dynamicconditions

Analytics

Facebook Pixel Crazy Egg Microsoft Clarity

Libraries

jQueryv3.7.1

jQuery UI

UI Components

Swiper Slick Carousel

Advertising

LinkedIn Ads Microsoft Advertising

Social

Other

Other

CSS Frameworks

Icon Libraries

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Email Marketing

Mailchimp

CDN

Cloudflare

SEO Analysis

B73/100

Meta Tags11/15

Content3/12

Headings8/8

Technical22/25

E-E-A-T2/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

idtheftcenter.orgidtheftcenter.org

Identity Theft Resource Center | ITRC

The ITRC, a non-profit founded in 1999, supports victims of identity theft, fraud, and scams — free of charge.

Title Length37 chars

Recommended: 50-60 chars (~220px / 580px)

Description Length110 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (6 words). Search engines need substantial content for ranking.

5 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

10 rules

Local SEO

Local Search Readiness

36/100

Needs Work

10 10

Sponsored

AI & LLM Readiness

D41/100

Bot Access

21/25

Machine Read.

10/25

Schema Data

8/25

Citation

2/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:1,420

Token eff.:Optimal

Structured Data

7 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

67/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

62/100

141 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

161 mg

Returning (cached)

81 mg

Annual (10K/mo)

17.0 kg

Emission Segments

Data Center

7 mg

Network

42 mg

Device

93 mg

Resource Breakdown

JavaScript

579.1 KB

Images

256.7 KB

CSS

10.6 KB

Fonts

413.7 KB

HTML

137.8 KB

Other

779 B

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

61%Fair

Interactive

HTTPS

WAF

38d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

03.03.2026

Valid Until

01.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.idtheftcenter.org

SHA-256 Fingerprint

C6:78:49:88:F0:AE:E9:3F:E6:31:F5:EF:77:C2:68:06:EC:C2:FA:F5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(max-age=0)

cf-cache-status

EXPIRED

cf-ray🇩🇪 Frankfurt

9f11e53d89f518d1-FRA

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

idtheftcenter-org.mail.protection.outlook.com

Domain Information

idtheftcenter.org

Domain Age

25y 6m

Created

18.10.2000

Expires

18.10.2027

Last Updated

01.08.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

74/100

Mobile Friendly69 breakpoints

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

user-scalable=yes, width=device-width, initial-scale=1.0, minimum-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Lato

WCAG Partial

59/100

Readability

/30

13/30

12px · LH 1.35

Hierarchy

/20

14/20

4.17x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

1 font · 17 req

Heading Font

Lato

Sans50px

Body Font

Lato

Sans12px

Contrast Ratio

1:1

23 issues

Reading Comfort

~36 CPL

Narrow lines

50px

72px

32px

18px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

✅ Lean font stack: 1 font families keeps load times fast.

AAdobe Fonts Buy on MyFontsFlesch 56

Color Palette

12 unique colors

Light

#ffffff

Background· 16.400000000000002%

#11435d

Accent· 16.1%

#607791

Secondary· 14.9%

#313d89

Secondary· 10.8%

#312d79

Secondary· 8.4%

#25607b

Accent· 7.2%

#0f1c34

Primary· 6.3%

#3aaac4

Accent· 3.7%

Business & Marketing Stack

9 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

Crazy EggSMB

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

idtheftcenter.org(8)googletagmanager.com(4)connect.facebook.net(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

Identity Theft Resource Center

Organization

The ITRC, a non-profit founded in 1999, supports victims of identity theft, fraud, and scams — free of charge.

8884005530

www.idtheftcenter.org/

25 years old

2514 Jamacha Rd. Ste. 502-525, El Cajon

92019-4492, El Cajon, CA

Location detected: 🇺🇸 United States, El Cajonvia schema_nap

GoDaddy.com, LLC📧 Microsoft 365en-USEst. 1999

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 24 Apr 2026 at 03:07

Historical Analysis & Change Tracking