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

adminer.org

https://adminer.org· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

adminer.org

Mobile

Sponsored

Hosting Provider

Vas Hosting s.r.o.

IP Address

95.168.218.179

Server Location

🇨🇿 Tupadly, Czechia

ASN

AS39392

Organization

Vas Hosting s.r.o.

Server

Apache

Nameservers

ns.vas-hosting.com.ns.vas-hosting.cz.ns.vas-hosting.eu.

Performance

Page Speed

576 KB

75 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

TYPO3

Technology Stack

4 Technologies Detected

Libraries

UI Components

Payments

Web Servers

SEO Analysis

D52/100

adminer.orgadminer.org

Adminer - Database management in a single PHP file

Adminer is available for: MySQL, MariaDB, PostgreSQL, CockroachDB, SQLite, MS SQL, Oracle. Others can be added via plugin: Elasticsearch, SimpleDB, MongoDB,...

Description truncated.

Title Length50 chars

Recommended: 50-60 chars

Description Length179 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag - page may not be mobile-friendly

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

16 URLs

robots.txt

1 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

49d

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

Valid From

05.01.2026

Valid Until

05.04.2026

Subject Alternative Names (2)

adminer.orgwww.adminer.org

SHA-256 Fingerprint

0D:3B:A7:FB:79:95:08:23:DD:0C:66:A3:90:E1:C6:9C:A4:97:82:4E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

8312

content-type

text/html; charset=utf-8

date

Sun, 15 Feb 2026 07:23:29 GMT

server

Apache/2.4.25 (Debian)

strict-transport-security

max-age=604800

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

adminer.org

Domain Age

16y 8m

Created

31.05.2009

Expires

31.05.2026

Last Updated

02.05.2025

Registrar

Gransy, s.r.o.

DNSSEC

Not Enabled

Typography & Readability

Trebuchet MS

46/100

Readability

/30

32/40

14px · LH 1.40

Hierarchy

/20

18/25

4x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Trebuchet MS

Sans58px

Body Font

Trebuchet MS

Sans14px

Contrast Ratio

Reading Comfort

~105 CPL

Needs attention

58px

18px

14px

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

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 4.0x 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.

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

Buy on MyFonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)

Website Identity

X (Twitter)GitHub

Sponsored

Last analyzed: 15 Feb 2026 at 07:23

Historical Analysis & Change Tracking