zipgrade.com
ZipGrade: iOS and Android Grading App For Teachers
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Great
Summary
A mobile device app that turns your iPhone, iPad, or Android device into an optical scanner for grading paper multiple-choice assessments. This website uses Nginx hosted on AWS. SEO is fair (70/100) and accessibility is fair (60/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
A mobile device app that turns your iPhone, iPad, or Android device into an optical scanner for grading paper multiple-choice assessments. Great for quizzes, exit tickets, and larger exams of up to 100 questions.
- United States
- Hosted on AWS
Products & pricing
Product and pricing information published in this site's own structured data.
ZipGrade Pricing
$6.99 USD
Top issues to fix
6 issues found · 2 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
4 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
396 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
A mobile device app that turns your iPhone, iPad, or Android device into an optical scanner for grading paper multiple-choice assessments. Great for quizzes, exit tickets, and larger exams of up to 100 questions.
Contact
Email, phone, and address published on this site's own pages.
- info@zipgrade.com
Meta tags
- Title
- ZipGrade: iOS and Android Grading App For Teachers
- Description
- A mobile device app that turns your iPhone, iPad, or Android device into an optical scanner for grading paper multiple-choice assessments. Great for quizzes, exit tickets, and larger exams of up to 100 questions.
- Canonical
- https://www.zipgrade.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 34.234.53.8
- ASN
- AS14618 (AMAZON-AES - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- zipgrade.com
- Valid from
- Dec 26, 2025
- Valid to
- Jan 23, 2027
- Days until expiry
- 179
- SAN domains
- zipgrade.com, *.zipgrade.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 12 · H3 0
Links
16 internal · 3 external · 4 broken
Images
14 total · 12 missing alt
Scripts / Styles
15 scripts · 14 stylesheets
JS / CSS size
629 KB · 677 KB
Page size
18.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://zipgrade.com
- Final URL
- https://zipgrade.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 396 ms
- HTML size
- 18.2 KB
- Redirect chain
- https://zipgrade.com
See something wrong on this report? Request a correction
Related websites
Same hosting provider
gabor.com
Gabor Shoes GmbH | Offizieller Online-Shop für Gabor Schuhe
scrabble-solver.com
Scrabble Solver - Scrabble Word Finder and Anagram Solver
gopay.com
Payment gateway that helps you earn more | GoPay
chronoseconds.com
Chronoseconds | Buy & Sell Pre-Owned Luxury Watches
taronga.org.au
Taronga Conservation Society Australia | Taronga Zoo
secureauth.com
SecureAuth | Continuous Identity Authority
Frequently asked questions
- What technology does zipgrade.com use?
- zipgrade.com is built with Bootstrap, jQuery, Nginx.
- Is zipgrade.com secure (HTTPS)?
- Yes. zipgrade.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 23, 2027.
- Who hosts zipgrade.com?
- zipgrade.com is hosted on AWS.
- What is zipgrade.com's SEO score?
- zipgrade.com scored 70/100 for SEO in the latest analysis (fair).
- What is zipgrade.com's overall website score?
- zipgrade.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- What products does zipgrade.com offer?
- zipgrade.com offers ZipGrade Pricing.
OpenGraph & Twitter Card
OpenGraph
Twitter Card