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sciencelearn.org.nz

https://sciencelearn.org.nz· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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sciencelearn.org.nz
Desktop screenshot of sciencelearn.org.nz
Mobile screenshot of sciencelearn.org.nz
Mobile

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Hosting Provider

vercel.com

IP Address

76.76.21.21

Site Location

🇳🇿 New Zealandvia tld

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

ns-1213.awsdns-23.org.ns-1607.awsdns-08.co.uk.ns-168.awsdns-21.com.ns-781.awsdns-33.net.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.8 MB
102 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Decoupled
Frontend
Framework
Next.js
Styling
Tailwind CSS
API
Data Source
Headless CMS
DatoCMS
Infrastructure
Platform
Vercel
CDN
Vercel Image

Detected API Sources

/_next/image?url=https%3A%2F%2.../_next/image?url=https%3A%2F%2...

Technology Stack

8 Technologies Detected

Meta Frameworks

1

Other

1

CSS Frameworks

1

Icon Libraries

1

Tag Managers

1

Platforms

1

SEO Analysis

C64/100
19
8
1
Meta Tags4/15
Content8/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sciencelearn.org.nzsciencelearn.org.nz

Science Learning Hub

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~119px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • Missing meta description — important for click-through rates in SERPs

Crawlability

Sitemap

Type: standard

12,409 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
0/25
Citation
14/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:0%
Words:629
Token eff.:Optimal
Sections/1K:33.4
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 3.1w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
72/100
12
Passed
4
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
5/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • Accessibility recommendation preview...

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
38/100
F
498 mg
CO₂e / view
4.8 MB
Page Weight
15%
Cleaner Than
New Visitor
569 mg
vs
Returning (cached)
285 mg
Annual (10K/mo)
59.8 kg
Emission Segments
Data Center
24 mg
Network
146 mg
Device
327 mg
Resource Breakdown
JavaScript
767.2 KB
Images
2.3 MB
CSS
38.7 KB
Fonts
710.1 KB
HTML
95.9 KB
Other
994.4 KB
Green Hosting Verified
Vercel
Provider Match
7 recommendations
  • Carbon footprint recommendation preview...
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

28d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.02.2026

Valid Until

26.05.2026

Subject Alternative Names (1)

www.sciencelearn.org.nz

SHA-256 Fingerprint

56:40:1C:C0:B3:38:0F:AE:46:73:23:75:92:38:EB:11:41:AB:7F:7D...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

age
1597
cache-control
Custom(s-maxage=86400, stale-while-revalidate=21600)
content-encoding
Brotli(br)
content-security-policy
default-src 'self';script-src 'self' 'unsafe-eval' 'unsafe-i...
content-type
text/html; charset=utf-8
date
Tue, 28 Apr 2026 02:54:23 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

ms93961267.msv1.invalid.outlook.com
sciencelearn-org-nz.mail.protection.outlook.com

Domain Information

sciencelearn.org.nz

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
75/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

inter

WCAG Partial
76/100
Readability
/30
21/30

17px · LH 1.29

Hierarchy
/20
19/20

2.24x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

inter

Sans38px

Body Font

inter

Sans17px

Contrast Ratio

1:1

26 issues

Reading Comfort

~36 CPL

Narrow lines
38px
h1
30px
h2
20px
h3
14px
h4
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Color Palette

11 unique colors
5.02:1 AA Light
#c6cacc
Other· 28.8%
#465053
Text· 7.7%
#599dfe
Primary· 9.9%
#637281
Secondary· 6.5%
#343b3f
Secondary· 3.9%
#8fa4bf
Primary· 1.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

24 Resources

20
Scripts
4
Styles
20
Async
0
Defer

Top Script Sources

local(18)googletagmanager.com(2)

Website Identity

sciencelearn.org.nz

Location detected: 🇳🇿 New Zealandvia tld
📧 Microsoft 365en

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Last analyzed: 28 Apr 2026 at 03:21

Historical Analysis & Change Tracking