Grades Calculator
Free easy grader calculator for teachers and students to calculate grades, percentages, and test scores in seconds.
Added August 30, 2026
· Last analysed August 30, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 30 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Grades Calculator has the basics covered well, with complete legal pages, a thorough launch checklist, and fast page loads. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on August 30, 2026. The site is hosted on Hostinger, with a domain registered 3 months before launch. Our crawler found 14 technologies on this site, covering wordpress plugin, analytics, CMS, and directory. The stack includes WordPress, Elementor, and Google Analytics.
It's also on one of the most common stacks we track, shared by 1,547 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (14)
| DNS |
Hostinger DNS
|
| Hosting |
Hostinger
(2)
|
| Server |
PHP
|
| Business email |
Hostinger Email
|
| CMS |
WordPress
(5)
|
| Font |
Google Fonts
|
| JavaScript library | SimpleLightbox |
| WordPress plugin |
Elementor
|
Kadence
(3)
|
|
Site Kit by Google
|
|
Yoast
|
| Analytics |
Google Analytics
(3)
|
| Tag management |
Google Tag Manager
(3)
|
| Directory |
Turbo0
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_Z63H54QMZH | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| wpEmojiSettingsSupports | 70 B | WordPress |
Readiness Breakdown How?
Performance How?
⚠ 5 images: 2 oversized, 2 without width/height, 1 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 |
|---|---|
| Placeholder branding | +10 |
| AI palette 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.