GoGuides Trust Record

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

Website Trust Record sciencenews.org

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for sciencenews.org.

Trust Status

Public trust record
First recorded by GoGuides: 2026-01-08 23:34:19

Public Eligibility

Eligible for public trust display.

Current Grade

A / AI Rank 79

Crawl Freshness

Fresh
Last crawled 22 minutes ago

Domain Provenance Record

23 measurements across 173 days

Stability Window

173 days

Trust Record

Public Trust Record for sciencenews.org.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://sciencenews.org/

Matched URL

https://sciencenews.org/

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.sciencenews.org/

Observed Public IP Address

192.0.66.234

Observed Nameservers

bjorn.ns.cloudflare.com, ryleigh.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

follow, index

TLS Certificate

CN=YE2,O=Let's Encrypt,C=US
Valid 2026-06-12 14:45:19 to 2026-09-10 14:45:18

Observed Provenance States

16 stored states across 16 observations

Observed State Changes

Content: 9
Robots: 0
DNS: 0
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://sciencenews.org/

Final URL
https://www.sciencenews.org/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
855,341

Canonical URL
https://www.sciencenews.org

Observed Page Title
Science News | The latest news from all areas of science

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
follow, index

X-Robots-Tag
Not observed

Observed Public IP Address(es)
192.0.66.234

Observed Nameservers
bjorn.ns.cloudflare.com, ryleigh.ns.cloudflare.com

TLS Certificate Issuer
CN=YE2,O=Let's Encrypt,C=US

TLS Valid From
2026-06-12 14:45:19

TLS Valid Until
2026-09-10 14:45:18

First Observed
2026-08-15 16:43:06

Last Observed
2026-08-15 16:43:06

Identical-State Observations
1

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

                Title SHA-256

                fb915ce4f20367eb309724e084ff2b5b54c854e6f50a4df450b132ffc81de53b            

                Content SHA-256

                9302340a3ae188492ba8c8c6eee0bc1cdd0999d8fb8e9a44e372c5c52f397e63            

                HTTP Body SHA-256

                2b23087bbcc9b362ac3f16f50575708c8439deb3b3c7bfec59621b80ed1af77e            

                robots.txt SHA-256

                e3374e0ac84c6db07a787ec76fe127d026cc7f8f9bef2128f32c1264dd2a9150            

                DNS State SHA-256

                f5dc3a4742867728cf30eeec3c799b13a251b20ed4613292141a234daad78def            

                TLS Certificate SHA-256

                331c2ad0604e0517d4d96c28d63dc9cbb5c86b1a493eb0e15e99cad626c34a31            

                Complete Provenance State SHA-256

                0acdf04adc8d062758ea8d4f82a2895559456d0032cc7056d8d38327d03453fe

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:34:19

Last Crawled by GoGuides

2026-08-15 16:43:06 (22 minutes ago)

Last Record Refresh

2026-08-15 17:05:58 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

173 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

173 days across 23 stored measurements

Stability Window

173 days

Current Trust State Since

2026-02-22 23:02:50 (173 days ago)

Days Since Last Change

173 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

59d9efc5ba4bd3906d7590e8b526a03cd3aa51e3a685796e7cdc4eb537eea398

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 trust state, including rank, crawl timing, algorithm version, and verification fingerprint.

Trust Favicon Previews

These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides AI Visibility & Trust Utilities

These GoGuides utilities work together: explain crawler activity, inspect AI visibility gaps, compare robots.txt with trust-layer signals, check verified text records, and activate a public Trust Signal when a domain is ready.

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 Activate Trust Signal — $69.95 Introductory Offer