nzbirdsonline.org.nz

https://nzbirdsonline.org.nz· First analyzed 11 May 2026· Updated 11 May 2026

Export

Mobile

Sponsored

Hosting Provider

Vercel

vercel.com

IP Address

216.150.1.1

Site Location

🇳🇿 New Zealandvia tld

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

ns-619.awsdns-13.net.ns-1139.awsdns-14.org.ns-1972.awsdns-54.co.uk.ns-259.awsdns-32.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

379 ms10%

Speed Index

493 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

903 KB

69 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚡ SSG

Frontend

Framework

Next.js

Infrastructure

Platform

Vercel

Technology Stack

6 Technologies Detected

Analytics

Meta Frameworks

Tag Managers

Platforms

SEO Analysis

C61/100

Meta Tags11/15

Content5/12

Headings3/8

Technical17/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

nzbirdsonline.org.nznzbirdsonline.org.nz

Home page | New Zealand Birds Online

New Zealand Birds Online - The digital encyclopaedia of New Zealand birds. A collection of images, sound files and information about New Zealand's unique bir...

Description truncated.

Title Length36 chars

Recommended: 50-60 chars (~220px / 580px)

Description Length167 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

518 URLs

robots.txt

17 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100

Poor

3 13 2

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

16/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:1%

Words:80

Token eff.:Too Short

Sections/1K:30

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary32w

Descriptive Headingsavg 5.3w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

87/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

15/15

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

11/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

70/100

91 mg

CO₂e / view

903.0 KB

Page Weight

80%

Cleaner Than

New Visitor

104 mg

Returning (cached)

52 mg

Annual (10K/mo)

10.9 kg

Emission Segments

Data Center

5 mg

Network

27 mg

Device

60 mg

Resource Breakdown

JavaScript

365.4 KB

Images

371.6 KB

CSS

91.5 KB

HTML

10.9 KB

Other

63.7 KB

Green Hosting Verified

Vercel

Provider Match

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

33d

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

15.03.2026

Valid Until

13.06.2026

Subject Alternative Names (1)

www.nzbirdsonline.org.nz

SHA-256 Fingerprint

FD:AC:09:5F:29:0A:CA:3F:CD:1F:4F:FD:D0:1B:99:9F:8A:0D:03:4A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

age

557169

cache-control

🟡 0s(public, max-age=0, must-revalidate)

content-disposition

inline

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'none'; script-src 'self' 'unsafe-inline' 'unsaf...

Good Warning Issue

Email Infrastructure

Amazon SES

Score

SPF

DKIM

DMARC

MX Records (1)

inbound-smtp.us-east-1.amazonaws.com

Domain Information

nzbirdsonline.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.

64/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

National 2

WCAG Partial

70/100

Readability

/30

19/30

16px · LH --

Hierarchy

/20

17/20

1.75x ratio · ✓ H1→H6

WCAG

/25

19/25

2.12:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

National 2

Sans28px

Body Font

National 2

Sans16px

Contrast Ratio

2.12:1

1 issue

Reading Comfort

Single Font Family

left aligned

28px

20px

18px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.1:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

10 unique colors

8.25:1 AAA Light

#eeeeee

Background· 20.9%

#44463f

Primary· 14.4%

#0a0e0e

Secondary· 15.1%

#8d934f

Secondary· 9.7%

#1a241c

Secondary· 8%

#7b7b48

Secondary· 7.7%

#b8b280

Secondary· 7.3%

#ab9d6b

Secondary· 7.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(18)googletagmanager.com(2)

Website Identity

nzbirdsonline.org.nz

Location detected: 🇳🇿 New Zealandvia tld

📧 Amazon SESen

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Last analyzed: 11 May 2026 at 10:13

Historical Analysis & Change Tracking