NerdBuddy

Solve math directly in Chrome: select a problem on a page, worksheet, or PDF and get clear steps or a quick final answer in the side panel.

Education

getnerdbuddy.com · Added June 22, 2026 · Last analysed June 22, 2026 · via · 43% 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 22 June 2026; the live site may have changed since.

NerdBuddy has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on June 22, 2026. The site is hosted on DATASPACE P.S.A. in Poland, with a domain registered 1 week before launch. Our crawler found 9 technologies on this site, covering analytics, DNS providers, web fonts, and icon font. The stack includes cdnjs, Datafast, and Font Awesome.

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

7.6

StackScope Score

Good

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

3/3* Legal

Complete*

2/2 Web Standards

Complete

92/100 Performance

Fast

Vibe Score 0 · No AI signals

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

Tech Stack (9)

Infrastructure

DNS	SeoHost
Protocol	HTTP/3
Server	LiteSpeed Web Server

Build & Framework

Font	Google Fonts
Icon font	Font Awesome
Package CDN	cdnjs

Analytics & Marketing

Analytics	Datafast
Analytics	Google Analytics (3)
SEO	Google Search Console

Infrastructure

Network

DATASPACE - DATASPACE P.S.A., PL

AS50599 · PL

DNS

SeoHost

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 13 Jun 2026 to 11 Sep 2026

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

Domain Age

10 days

Registered Jun 2026 · Key-Systems GmbH

Email Security

✓

SPF redirect Delegated via redirect=

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

✓

DMARC p=quarantine Quarantine (moderate)

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 (2)

Cookies (2)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_HKNVGTEJZY	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)

Performance How?

229 ms Server response

67% Faster than peers

532 ms Largest contentful paint

0.00 Cumulative layout shift

1.7 MB Page weight

432 KB Image weight

6 Third-party domains

0 Console errors

0 Failed requests

⚠ 3 images: 1 oversized, 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.

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 (4 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

90% unique

Mentions:

Security Headers (1/6)

✓

Referrer-Policy via <meta name="referrer">

✗

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

2 JS files

2 CSS files

6 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.