GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including observed measurements, canonical website URL, observation history, current record and policy state, record fingerprint, and crawl timing.

Website Trust Record nioh.ac.za

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for nioh.ac.za.

Record Status

Public record
First recorded by GoGuides: 2026-09-13 23:58:50

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 74

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

4 measurements across 18 days

Stability Window

0 days

Trust Record

Public Trust Record for nioh.ac.za.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://nioh.ac.za/

Matched URL

https://nioh.ac.za/

AI Rank

Grade

Domain Provenance Timeline

Independent GoGuides observations showing when this domain was first recorded, how long it has been observed, and when its recorded state changed.

Observed Web & Network State

Objective state captured by GoGuides during its domain observation. These fields describe what GoGuides observed and are separate from AI Rank or Grade.

HTTP Status

200

Observed Final URL

https://www.nioh.ac.za/

Observed Public IP Address

154.114.74.70

Observed Nameservers

ns1.iafrica.com, ns2.iafrica.com

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
Valid 2026-06-09 00:00:00 to 2026-12-24 23:59:59

Observed Provenance States

4 stored states across 4 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 1
TLS certificate: 0
Final URL: 0

Observed Evidence Details

These are objective observations recorded by the GoGuides crawler. They are separate from GoGuides AI Rank, Grade, or other interpretation.

Observation Type
Full Page Observation

Requested URL
https://nioh.ac.za/

Final URL
https://www.nioh.ac.za/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
206,901

Canonical URL
https://www.nioh.ac.za/

Observed Page Title
National Institute for Occupational Health

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
154.114.74.70

Observed Nameservers
ns1.iafrica.com, ns2.iafrica.com

TLS Certificate Issuer
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB

TLS Valid From
2026-06-09 00:00:00

TLS Valid Until
2026-12-24 23:59:59

First Observed
2026-10-02 17:33:17

Last Observed
2026-10-02 17:33:17

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                1a023ac85fb10f86e2515c2af333202e5ad4c6a4e8348a5365db498c478149ac            

                Content SHA-256

                10156643a79f0b337609d8d2bbf0291007e17ae58b878f2e5604f43f76241384            

                HTTP Body SHA-256

                c3f0dfb960280d57afbdaabdc8de701efb56e42f6d59633406b53cad89174c27            

                robots.txt SHA-256

                693e9dd5838bc942df9d850fa263f34d40c33ae96a07b6fcd29044c6bb3162af            

                DNS State SHA-256

                af6a372835129c97f4356316da59cb050d90f443365a6cfd355d0d4c664c0f55            

                TLS Certificate SHA-256

                5bd1b23f09c77e5e8b25ed60419291421f8484e72838c43c4ac8def7de1f7aa4            

                Complete Provenance State SHA-256

                b50c24ebd4ea1bda235a0be1d42706f753f7bfcb9443ceb796604863f1390399

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-13 23:58:50

Last Crawled by GoGuides

2026-10-02 17:33:16 (just now)

Last Provenance Observation

2026-10-02 17:33:17 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

18 days

Trust Record Age

18 days ago

Provenance Observations

Observation Span

18 days across 4 observations

Stability Window

0 days

Current Trust State Since

2026-10-02 17:33:17 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

3ea48098eee555c29f5aafbaf3039faf39472f5fb585f8ffdf49f944ed07a46d

Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Provenance Observation History

This timeline shows when GoGuides recorded this state, including rank, crawl timing, algorithm version, and record fingerprint.

2026-09-27 14:44:05 | rank 74 | crawled 2026-09-24 14:35:31 | v1
00b42504e8f707b69f335492a7a396676783b864f746739113bfeb26e257ad76

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides Web Intelligence & Trust Utilities

These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search Submit to the Live Index — $69.95