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SGSiteGraph

niwa.co.nz

Home | Earth Sciences New Zealand | NIWA

Last scanned Jul 26, 2026, 11:19 AM

92

Overall score

Excellent

Summary

NIWA. This website uses Drupal hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (85/100). Top issue: Multiple H1 headings found.

NIWA

United States
Hosted on Cloudflare

Top issues to fix

2 issues found

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

85

SEO

2 issue(s) found

85

Performance

18 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

NIWA

FacebookInstagramX (Twitter)YouTube

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home | Earth Sciences New Zealand | NIWA
Description
NIWA
Canonical
https://niwa.co.nz/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
NIWA
og:type
website
og:url
https://niwa.co.nz/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Drupal

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.11.125
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.11.125
  • 104.18.10.125
AAAA
  • 2606:4700::6812:b7d
  • 2606:4700::6812:a7d
MX
  • seemailin02.niwa.co.nz
  • seemailin01.niwa.co.nz
TXT
  • atlassian-domain-verification=iEvm6DPHsOhisWtEv7EJZAIbYkTFYXf3UzIdIEVoDGyTpyTah92t4g1vaZqinkfm
  • National Institute of Water and Atmospheric Research Ltd
  • google-site-verification=IylUGAIlH-ntEM4E7qcAxhun1Vqgow_L5DCH_-OI3B0
  • mandrill_verify.IujRF8XNJNSJUX2VLJ6nyQ
  • v=spf1 include:spf-niwa.niwa.co.nz include:spf-vendors.niwa.co.nz -all
  • apple-domain-verification=hZAFvjSjPgpHluKX
NS
  • ns2.niwa.co.nz
  • ns3.niwa.co.nz
  • ns1.niwa.co.nz
  • ns4.niwa.co.nz
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
niwa.co.nz
Valid from
Jun 6, 2026
Valid to
Sep 4, 2026
Days until expiry
37
SAN domains
niwa.co.nz

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 15 · H2 59 · H3 6

Links

262 internal · 14 external · 0 broken

Images

25 total · 5 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

1.7 MB · 2.2 KB

Page size

153 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
34
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Careers

View careers page
RoleLocationPosted
Our work——
Work-life balance——
The process——
Careers - FAQs——

Scan details

Requested URL
https://niwa.co.nz
Final URL
https://niwa.co.nz
HTTP status
200
HTTP version
HTTP/2
Response time
15 ms
HTML size
153 KB
Redirect chain
https://niwa.co.nz

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Frequently asked questions

What technology does niwa.co.nz use?
niwa.co.nz is built with Drupal.
Is niwa.co.nz secure (HTTPS)?
Yes. niwa.co.nz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
Who hosts niwa.co.nz?
niwa.co.nz is hosted on Cloudflare, behind Cloudflare CDN.
What is niwa.co.nz's SEO score?
niwa.co.nz scored 85/100 for SEO in the latest analysis (great).
What is niwa.co.nz's overall website score?
niwa.co.nz has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Is niwa.co.nz hiring?
Yes. niwa.co.nz has 4 open roles listed on their careers page.