D5 Poster

Create stunning posters with AI on Windows

Estimated origin: China

Added July 28, 2026 · Last analysed July 28, 2026 · via

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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 28 July 2026; the live site may have changed since.

D5 Poster still has work before launch. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 28, 2026. The site is served through Cloudflare. The crawl picked up 14 technologies on this site, covering analytics, servers, backend framework, and CDN. The stack includes WordPress, 51.la, and Alibaba Cloud.

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

1.5

StackScope Score

Poor

52/100 Launch Readiness

Partially ready

0/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Crawl files

Missing

49/100 Performance

Fair

Vibe Score 5 · Few AI signals

How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14)

Infrastructure

CDN	Cloudflare
DNS	Alibaba Cloud
Security	Cloudflare Bot Management
Server	Microsoft IIS
Server	PHP

Build & Framework

CMS	WordPress (5)
Font	Google Fonts
JavaScript library	jQuery (2)
WordPress plugin	WPML (2)

Analytics & Marketing

Analytics	51.la (2)
Analytics	Google Analytics (4)
Tag management	Google Tag Manager medium

Other

Directory	Product Hunt

Other

Backend framework	ASP.NET

Infrastructure

Network

ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN

AS37963 · CN

DNS

Alibaba Cloud

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 19 Jun 2026 to 17 Sep 2026

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

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 (8)

Cookies (8)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_WRZ3JSPM1F	1y	Google Analytics
_icl_current_language	1d	-
__51uvsct__KbTdwGD5DninpZfW	1y	51.la
__51vcke__KbTdwGD5DninpZfW	1y	51.la
__51vuft__KbTdwGD5DninpZfW	1y	51.la
__cf_bm	< 1h	Cloudflare
__vtins__KbTdwGD5DninpZfW	session	51.la

Readiness Breakdown How?

⚠

Custom title and meta description (partial) missing meta description

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Semantic HTML (nav, main, article)

⚠

Page title is 68 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

- Open Graph tags (title, image, description)

- Twitter card meta tags

- Favicon present

Performance How?

2777 ms Server response

1% Faster than peers

15072 ms Largest contentful paint

0.01 Cumulative layout shift

2.6 MB Page weight

1.8 MB Image weight

9 Third-party domains

0 Console errors

0 Failed requests

⚠ 16 images: 8 oversized, 14 without width/height, 2 missing alt text

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 iconography signals	+5

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 not detected

Analytics set tracking cookies on our visit, with no opt-in step.

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

10 JS files

4 CSS files

9 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.