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

worldvision.org

https://worldvision.org· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

worldvision.org

Sponsored

Hosting Provider

Pantheon

aws.amazon.com

IP Address

76.223.34.124

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns2.p01.nsone.net.dns3.p01.nsone.net.dns4.p01.nsone.net.dns34.cloudns.net.+4 more

Performance

Page Speed

858 KB

149 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv.

cms

slimtasticCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

35 Technologies Detected

Plugins

Wvus Ghf Provider Wp Wvus Blueconic Auth0 Kadence Blocks

Wvus Gutenberg Blocks

Wvus Gutenberg Blocks Core4

Wvus Datalayer Wvus Utils Add To Any Wvus Logger Wvus Rcds Integration Wvus Rcds Sponsorship Failover Wvus Donate Widget

Analytics

Advertising

Google Ads TikTok Pixel Microsoft Advertising

Libraries

jQueryv3.6.4

Animate.css

UI Components

Owl Carousel Lightbox

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Other

CDN

Customer Support

SEO Analysis

A82/100

worldvision.orgworldvision.org

Help end extreme poverty | World Vision

Together, we can create lasting change and end extreme poverty in our lifetime with the help of God's grace.

Title Length39 chars

Recommended: 50-60 chars

Description Length108 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

19 URLs

robots.txt

162 rules

Sitemap reference found

Sponsored

Security Score

65%Fair

Critical / Transactional

HTTPS

WAF

62d

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

21.01.2026

Valid Until

21.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.worldvision.org

SHA-256 Fingerprint

D2:91:4E:BC:1B:78:65:57:B5:AF:1F:50:80:44:45:03:08:77:8D:BB...

Upgrade to view header details

HTTP Headers

Developer Console

age

10165

alt-svc

h3=":443"; ma=86400

cache-control

🟡 12 Hours(public, max-age=43200)

cf-cache-status

HIT

cf-ray🇩🇪 Frankfurt

9cf821d53dc10686-FRA

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

worldvision-org.mail.protection.outlook.com

Domain Information

worldvision.org

Domain Age

29y 10m

Created

10.04.1996

Expires

11.04.2030

Last Updated

24.06.2025

Registrar

Domain.com - Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

Typography & Readability

Lato + Helvetica

58/100

Readability

/30

32/40

14px · LH 1.50

Hierarchy

/20

25/25

3.43x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Lato

Sans48px

Body Font

Helvetica

Sans14px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

48px

38px

28px

24px

14px

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Risky: Text appears on background images without overlay protection.

GGoogle Fonts

Business & Marketing Stack

10 Tools Detected

Enterprise

Behavior Analytics

HotjarMid-Market

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Pinterest AdsMid-Market

TikTok PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

A/B Testing & Optimization

OptimizelyEnterprise

Experimentation and conversion optimization

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(3)googletagmanager.com(3)s.pinimg.com(2)worldvision.org(2)connect.facebook.net(2)

Website Identity

worldvision.org

29 years old

Domain.com - Network Solutions, LLC📧 Microsoft 365

Social Profiles

Facebook Instagram YouTube

Sponsored

Last analyzed: 17 Feb 2026 at 20:46

Historical Analysis & Change Tracking