sciencelearn.org.nz

https://sciencelearn.org.nz· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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sciencelearn.org.nz

Mobile

Sponsored

Hosting Provider

Vercel

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

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

Analytics

Meta Frameworks

Other

CSS Frameworks

Icon Libraries

Tag Managers

Platforms

SEO Analysis

C64/100

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

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

9 issues found

Upgrade to view details

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.

Sponsored

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...

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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.

72/100

Passed

Critical

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...

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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

498 mg

CO₂e / view

4.8 MB

Page Weight

15%

Cleaner Than

New Visitor

569 mg

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...

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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

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Upgrade to view header details

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

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

GDPR Indicators

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.

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...

Upgrade to view recommendations

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

30px

20px

14px

17px

✅ 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.

Buy on MyFontsFlesch 39

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

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(18)googletagmanager.com(2)

Website Identity

sciencelearn.org.nz

enquiries@sciencelearn.org.nz

Location detected: 🇳🇿 New Zealandvia tld

📧 Microsoft 365en

Social Profiles

Facebook Instagram LinkedIn Pinterest

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Last analyzed: 28 Apr 2026 at 03:21

Historical Analysis & Change Tracking