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 speedoflightfoundation.org

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-09-26 02:49:24

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 80

Crawl Freshness

Fresh
Last crawled 1 minute ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for speedoflightfoundation.org.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://speedoflightfoundation.org/

Matched URL

https://speedoflightfoundation.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.speedoflightfoundation.org/

Observed Public IP Addresses

104.26.0.170, 104.26.1.170, 172.67.68.147, 2606:4700:20::681a:1aa, 2606:4700:20::681a:aa, 2606:4700:20::ac43:4493

Observed Nameservers

dalary.ns.cloudflare.com, matt.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-08-01 14:52:13 to 2026-10-30 15:51:50

Observed Provenance States

2 stored states across 2 observations

Observed State Changes

Content: 1
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://speedoflightfoundation.org/

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

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
55,488

Canonical URL
https://www.speedoflightfoundation.org/

Observed Page Title
Speed of Light - The ASTRO Foundation

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.26.0.170, 104.26.1.170, 172.67.68.147, 2606:4700:20::681a:1aa, 2606:4700:20::681a:aa, 2606:4700:20::ac43:4493

Observed Nameservers
dalary.ns.cloudflare.com, matt.ns.cloudflare.com

TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US

TLS Valid From
2026-08-01 14:52:13

TLS Valid Until
2026-10-30 15:51:50

First Observed
2026-09-26 02:48:07

Last Observed
2026-09-26 02:48:07

Identical-State Observations
1

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

                Title SHA-256

                4a41de13e14fbb480d391fb6390c46b1df703b72504413ba16afc806c7844d4d            

                Content SHA-256

                0fd8ff46d938ab1068708739667257ad24ad31a7a118bdfdd8b343ff77190580            

                HTTP Body SHA-256

                3f3c03dc9294034a09d475afb153f424b493e82d99f732d1ce5d1c6116f3052c            

                robots.txt SHA-256

                6ca63e74b8dd18088c74f8eb2274e976eabe397a5a1b410b1cc38d323d7f0737            

                DNS State SHA-256

                c05b4aea8cf63497e0671cc203d94a8af94f5291c249d25271f01dc26ceb2580            

                TLS Certificate SHA-256

                43678c24bcb280104a4557354656ea9c74bbf0f2bfd62860ce910fec31057222            

                Complete Provenance State SHA-256

                1fb1232cf281bd4a1b1dd7cbdc61657b05ba4ac9b164ae95746dde7decdaaa6c

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-26 02:49:24

Last Crawled by GoGuides

2026-09-26 02:48:07 (1 minute ago)

Last Record Refresh

2026-09-26 02:49:24 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

0 days

Trust Record Age

just now

Stored Trust Measurements

Measurement Span

1 snapshot

Stability Window

Pending

Current Trust State Since

2026-09-26 02:49:24 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

fff2f96424d96807042d4daf9ef25e0e8d8c066200494cfad6a3d92b5d653274

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.

2026-09-26 02:49:24 | rank 80 | crawled 2026-09-26 02:48:07 | v1
fff2f96424d96807042d4daf9ef25e0e8d8c066200494cfad6a3d92b5d653274

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