Knowza: AWS Certification Practice Exams

Practice AWS certification exams with questions built from official documentation. Real exam format, instant feedback, and progress tracking for CLF-C02, DEA-C01, SAA-C03, AIF-C01, and AIP-C01.

www.knowza.ai · Added June 16, 2026 · Last analysed June 16, 2026 · via

Own this Launch?

Screenshot of Knowza: AWS Certification Practice Exams

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 16 June 2026; the live site may have changed since.

Knowza: AWS Certification Practice Exams still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on June 16, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 3 months before launch. The crawl picked up 11 technologies on this site, covering analytics, CDN, cloud, and consent tooling. The stack includes Google, Next.js, and React.

For context, it's on one of the most common stacks we track, shared by 2,642 launches.

If you own this site, refresh the snapshot and see the full fix list any time →

1.8

StackScope Score

Poor

64/100 Launch Readiness

Well prepared

0/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Web Standards

Missing

100/100 Performance

Fast

Vibe Score 28 · Some AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11) · Scale-up stack

Infrastructure

CDN	AWS CloudFront
Cloud	Amazon Web Services
DNS	AWS Route 53
Protocol	HTTP/3

Build & Framework

CSS framework	Tailwind CSS
Framework	React
Meta-framework	Next.js (2)
UI library	shadcn/ui

Analytics & Marketing

Analytics	Google Analytics (3)
Consent	Google
Tag management	Google Tag Manager

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

AWS Route 53

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Amazon

Valid 3 Mar 2026 to 16 Sep 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

3 months

Registered Mar 2026 · Gandi SAS

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.

TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 193 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

Performance How?

360 ms Server response

50% Faster than peers

400 ms Largest contentful paint

0.00 Cumulative layout shift

555 KB Page weight

1 Third-party domains

0 Console errors

0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Vibe Score Breakdown How?

Signal	Points
AI CSS signals	+10
AI copy signals	+5
AI writing signals	+3
AI stack signals	+10

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✗ robots.txt

✗ sitemap.xml

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

✓ Consent manager: Google

Detection works best on English language sites.

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

16 JS files

1 CSS files

1 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.