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

nuwireinvestor.com

https://nuwireinvestor.com· First analyzed 22 Apr 2026· Updated 22 Apr 2026

Export

nuwireinvestor.com

Mobile

Sponsored

Hosting Provider

Vultr

vultr.com

IP Address

149.28.64.244

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS20473

Organization

Vultr Holdings, LLC

Server

Nginx

Nameservers

dom2.omnis.com.dom1.omnis.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

916 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

81 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.0.11

cms

NuWireInvestorv1.0Custom

by Indyahub

View Theme

Technology Stack

20 Technologies Detected

Plugins

Convertpro Nuwire Cta Easy Foundation Shortcodes Wp Share Buttons Js_Composer Wp Compress Image Optimizer Xt Galleria

Analytics

Facebook Pixel Segment

Libraries

CSS Frameworks

Other

Icon Libraries

Web Servers

SEO Analysis

B78/100

Meta Tags13/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T5/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

nuwireinvestor.comnuwireinvestor.com

Alternative Investment News - Crypto, NFTs, Real Estate & More

Get the latest news and updates about crypto, NFTs, real estate, stock and other investment options. Learn the basic and advanced principles of investment an...

Description truncated.

Title Length62 chars

Recommended: 50-60 chars (~379px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (13 words). Search engines need substantial content for ranking.
• Most images missing alt text (31/41) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

10/25

Citation

13/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:894

Token eff.:Optimal

Structured Data

4 JSON-LD

Person×1.3microdataOrganization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

15/20

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

Forms & Inputs

10/15

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

Color & Contrast

15/15

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

6/15

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

3 recommendations

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

47/100

171 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

196 mg

Returning (cached)

98 mg

Annual (10K/mo)

20.5 kg

Emission Segments

Data Center

38 mg

Network

41 mg

Device

92 mg

Resource Breakdown

JavaScript

333.0 KB

Images

736.8 KB

CSS

18.3 KB

Fonts

143.8 KB

HTML

151.0 KB

Other

521 B

Green Hosting Not Verified

Vultr

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (2)

nuwireinvestor.comwww.nuwireinvestor.com

SHA-256 Fingerprint

96:9F:80:58:8B:25:6E:5E:05:FE:E0:E5:DC:F8:B0:AA:5F:93:14:C1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

none

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 22 Apr 2026 20:50:51 GMT

expires

Wed, 22 Apr 2026 20:50:51 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

ALT4.ASPMX.L.google.com

ALT1.ASPMX.L.google.com

ALT3.ASPMX.L.google.com

ALT2.ASPMX.L.google.com

+1 more

Domain Information

nuwireinvestor.com

Domain Age

19y 6m

Created

23.10.2006

Expires

23.10.2027

Last Updated

14.10.2025

Registrar

Omnis Network, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

78/100

Mobile Friendly11 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

width=device-width, initial-scale=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

68/100

Readability

/30

14/30

15px · LH 1.36

Hierarchy

/20

19/20

2.4x ratio · ✓ H1→H6

WCAG

/25

17/25

2.12:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Roboto

Sans36px

Body Font

Roboto

Sans15px

Contrast Ratio

2.12:1

23 issues

Reading Comfort

Single Font Family

left aligned

36px

27px

24px

16px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 2.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

Flesch 18

Color Palette

11 unique colors

Light

#ffffff

Background· 65.4%

#ed4f78

Primary· 5.8%

#282d44

Secondary· 4.9%

#3d647c

Secondary· 4.2%

#c3948c

Secondary· 2.9%

#e4d1c6

Secondary· 2.8%

#48859b

Secondary· 2.6%

#7ebfb9

Secondary· 2.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

(8)nuwireinvestor.com(6)connect.facebook.net(2)cdn.sendx.io(1)wct-2.com(1)

Website Identity

Investment News | Alternative Investment News | NuWire Investor

Organization

Get the latest news and updates about crypto, NFTs, real estate, stock and other investment options. Learn the basic and advanced principles of investment and lending.

www.nuwireinvestor.com/

19 years old

Location detected: 🇺🇸 United Statesvia ip

Omnis Network, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)

Sponsored

Last analyzed: 22 Apr 2026 at 20:51

Historical Analysis & Change Tracking