OptiDrop

Free online tools for images, PDFs, resumes, invoices, calculators, and more. 340+ browser-based tools. No upload, no sign-up, no cost. 100% private — files stay on your device.

Productivity

Added July 8, 2026 · Last analysed July 8, 2026 · via · 20% unique tagline (similar to NasrTech Tools)

Own this Launch?

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

OptiDrop ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: no Content-Security-Policy and incomplete email security.

Launched on Product Hunt on July 8, 2026. The site is hosted on Vercel. The crawl picked up 13 technologies on this site, covering advertising, package cdn, analytics, and consent tooling. The stack includes Google Funding Choices, Tailwind CSS, and cdnjs.

For context, it's running the same core stack as 2,305 other launches and tighter on security headers than most Product Hunt launches.

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

9.5

StackScope Score

Excellent

100/100 Launch Readiness

Launch ready

5/6 Security Headers

Strong

3/3 Legal

Complete

2/2 Crawl files

Complete

75/100 Performance

Fast

Vibe Score 55 · Many 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 (13)

Infrastructure

Hosting	Vercel
Security	HSTS

Business email	Zoho Mail (2)

Build & Framework

CSS framework	Tailwind CSS
Font	Google Fonts
Package CDN	cdnjs
Package CDN	jsDelivr

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (2)
Analytics	Google Analytics (4)
Consent	Google Funding Choices (2)
Tag management	Google Tag Manager medium

Business Tools

SaaS	Zoho

Infrastructure

Network

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

AS16509 · US

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 21 May 2026 to 19 Aug 2026

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

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

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 (3)

Cookies (3)

Name	Lifetime	Detected as
FCCDCF	1y	Google Funding Choices
_ga	1y	Google Analytics
_ga_2TXPNV88YM	1y	Google Analytics

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Page title is 66 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

⚠

Meta description is 177 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.

Performance How?

476 ms Server response

38% Faster than peers

1568 ms Largest contentful paint

0.45 Cumulative layout shift

1.8 MB Page weight

8 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 palette signals	+5
AI writing signals	+5
AI code-structure signals	+5
AI layout signals	+5
AI CSS signals	+15

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

Blocks AI crawlers

✗ llms.txt published

✗ 4 AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (404 URLs)

✗ security.txt

✗ llms.txt

✓ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy-policy.html

✓ Terms of Service

/terms.html

✓ Consent manager: Google Funding Choices

92% unique

Mentions:

Security Headers (5/6)

✓

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

6 JS files

3 CSS files

8 Third-party domains

Brand Colours

App Manifest

OptiDrop — Free Online Tools

display: standalone 3 icons

theme #e91e63

utilities productivity

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