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

maja.cloud

https://maja.cloud· First analyzed 26 Apr 2026· Updated 26 Apr 2026

Export

maja.cloud

Mobile

Sponsored

Hosting Provider

Serverprofis GmbH

IP Address

195.30.84.232

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Feldkirchen, Germany

ASN

AS5539

Organization

Serverprofis GmbH

Server

LiteSpeed

Nameservers

ns2.cms-carrier.de.ns1.cms-carrier.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

131 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPressv6.9.4

Infrastructure

Hosting

Serverprofis GmbH

Technology Stack

27 Technologies Detected

Plugins

Wp Whatsapp

Turn Rank Math Faq Block To Accordion

Jupiterx Core

Elementor

Borlabs Cookie Thrive Visual Editor Link Whisper Premium Interlinks Manager

Libraries

Underscore.js Animate.css

Analytics

UI Components

Other

CSS Frameworks

Icon Libraries

Advertising

Web Servers

Languages

Security

SEO Analysis

A86/100

Meta Tags9/15

Content10/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images5/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

maja.cloudmaja.cloud

maja.cloud ➥ Unzerstörbarer virtueller Windows PC ✓fürs Büro ✓und H...

maja.cloud: modular ✚ skalierbar - In Deutschland ansässiger Cloud Anbieter für Deine IT Anforderungen. Arbeite ✅Wann, ✅Wo und ✅Wie Du willst!

Title truncated.

Title Length94 chars

Recommended: 50-60 chars (~587px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (94 chars, ~587px). Will be truncated in search results.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 10 1

Sponsored

AI & LLM Readiness

C60/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

13/25

Citation

17/25

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

nav

Text ratio:5%

Words:2,083

Token eff.:Optimal

Depth:1/5

Structured Data

6 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary660w

Descriptive Headingsavg 5.3w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

A+

91/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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

15/15

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

Keyboard & Focus

13/15

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

ARIA & Roles

8/15

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

1 recommendation

•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.

73/100

139 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

159 mg

Returning (cached)

79 mg

Annual (10K/mo)

16.7 kg

Emission Segments

Data Center

7 mg

Network

41 mg

Device

91 mg

Resource Breakdown

JavaScript

471.5 KB

Images

225.7 KB

CSS

635.6 KB

HTML

42.1 KB

Green Hosting Verified

Serverprofis GmbH

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

56%Poor

Interactive

HTTPS

No WAF

58d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2+H3

Valid From

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (2)

maja.cloudwww.maja.cloud

SHA-256 Fingerprint

B8:95:0C:9F:AB:6C:02:74:BC:0F:B3:98:37:11:A8:AC:7D:47:6A:B9...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

cache-control

🟡 0s(public, max-age=0)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 26 Apr 2026 14:11:03 GMT

expires

Sun, 26 Apr 2026 14:11:03 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

server02.mailbutler.net

server03.mailbutler.net

server01.mailbutler.net

Domain Information

maja.cloud

Domain Age

8y 8m

Created

16.08.2017

Expires

16.08.2026

Last Updated

30.09.2025

Registrar

Variomedia AG

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis mentioned

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.

80/100

Mobile Friendly3 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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Baloo + Roboto

WCAG Partial

56/100

Readability

/30

22/30

20px · LH 1.50

Hierarchy

/20

13/20

1.75x ratio · ✓ H1→H6

WCAG

/25

12/25

1:1 min contrast

Performance

/25

9/25

System fonts

Heading Font

Baloo

Sans35px

Body Font

Roboto

Sans20px

Contrast Ratio

1:1

23 issues

Reading Comfort

~40 CPL

Narrow lines

35px

30px

16px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

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

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFlesch 44

Color Palette

8 unique colors

13.17:1 AAA Light

#ffffff

Background· 28.1%

#32302c

Text· 9.8%

#2d2500

Accent· 30.3%

#140c01

Primary· 12.3%

#e9e9e1

Secondary· 6.6%

#d9c67a

Accent· 4.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

maja.cloud(15)provenexpert.com(2)googletagmanager.com(1)code.jquery.com(1)ticket.maja.cloud(1)

Website Identity

maja.cloud

Person

maja.cloud: modular ✚ skalierbar - In Deutschland ansässiger Cloud Anbieter für Deine IT Anforderungen. Arbeite ✅Wann, ✅Wo und ✅Wie Du willst!

+495111237160

8 years old

Location detected: 🇩🇪 Germanyvia phone

Variomedia AGde

Sponsored

Last analyzed: 26 Apr 2026 at 14:11

Historical Analysis & Change Tracking