Grading Calculator - Free EZ Grader

Calculate student test scores instantly with our free online Grading Calculator. An easy grader tool featuring custom grading scales and printable charts.

Education

Added July 1, 2026 · Last analysed July 1, 2026 · via · 62% unique tagline

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Screenshot of Grading Calculator - Free EZ Grader

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

Grading Calculator - Free EZ Grader looks production-ready overall, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on July 1, 2026. The site is hosted on Hostinger. We've detected 9 technologies on this site, covering seo, servers, CMS, and business email. The stack includes WordPress, Bing Webmaster, and Google Search Console.

It's on one of the most common stacks we track, shared by 991 launches.

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

6.4

StackScope Score

Good

90/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Crawl files

Complete

94/100 Performance

Fast

Vibe Score 10 · 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 (9)

Infrastructure

Hosting	Hostinger (2)
Protocol	HTTP/3
Server	LiteSpeed Web Server
Server	PHP

Business email	Hostinger Email

Build & Framework

CMS	WordPress (3)
JavaScript library	jQuery (2)

Analytics & Marketing

SEO	Bing Webmaster
	Google Search Console

Infrastructure

Network

AS-HOSTINGER - Hostinger International Limited, CY

AS47583 · DE

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 24 Jun 2026 to 22 Sep 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 p=none None (p=none). Monitoring only.

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

⚠

Open Graph tags (title, image, description) (partial) missing og:image

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Page title is 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

1104 ms Server response

10% Faster than peers

1276 ms Largest contentful paint

0.01 Cumulative layout shift

228 KB Page weight

7 KB Image weight

1 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
Placeholder branding	+10

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

Welcomes AI crawlers

✓ 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 (1 URLs)

✗ security.txt

✓ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy-policy/

? Terms of Service not detected

76% unique

Mentions:

Cookies DPO

Security Headers (1/6)

✗

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

7 JS files

1 CSS files

1 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.