English Collocations

English Collocations with Practice app helps learners master English word combinations with examples, audio, quizzes, and a clean, distraction-free interface.

Education

www.blueleafapps.com · Added June 23, 2026 · Last analysed June 23, 2026 · via · 71% unique tagline

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 23 June 2026; the live site may have changed since.

English Collocations has the basics covered well, with complete legal pages and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 23, 2026. The site is hosted on dataforest GmbH in Germany, with a domain registered 4 months before launch. Our crawler found 2 technologies on this site, covering transactional email and servers. The stack includes Apache and Mail.Baby.

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

6.1

StackScope Score

Good

64/100 Launch Readiness

Well prepared

0/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Web Standards

Complete

87/100 Performance

Fast

Vibe Score 0 · No AI signals

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

Tech Stack (2)

Infrastructure

Server	Apache

Transactional email	Mail.Baby

Infrastructure

Network

DATAFOREST - dataforest GmbH, DE

AS58212 · DE

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 20 Apr 2026 to 19 Jul 2026

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

Domain Age

4 months

Registered Feb 2026 · Spaceship, Inc.

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 (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)

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

Performance How?

841 ms Server response

16% Faster than peers

272 ms Largest contentful paint

0.20 Cumulative layout shift

168 KB Page weight

127 KB Image weight

0 Console errors

0 Failed requests

⚠ 13 images: 13 without width/height, 5 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.

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 (18 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

92% unique

Mentions:

Cookies Updated: May 27, 2026

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

1 JS files

1 CSS files

0 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.