Domain Provenance Record: lightguide.fr

Name: Retained provenance observations for lightguide.fr
Creator: GoGuides

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Website Trust Record lightguide.fr

Current Trust Summary

GoGuides observations for lightguide.fr: 16 retained provenance observations. Earliest retained provenance observation: 2026-10-08 20:32:47. Latest retained provenance observation: 2026-10-24 18:17:42. Stored provenance state records: 16.

Record Status

Public record
First recorded by GoGuides: 2026-10-08 20:32:47

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 74

Crawl Freshness

Fresh
Last crawled 14 hours ago

Domain Provenance Record

16 measurements across 15 days

Stability Window

0 days

Trust Record

Public Trust Record for lightguide.fr.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://lightguide.fr/

Matched URL

https://lightguide.fr/

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.lightguide.fr/

Observed Public IP Address

178.128.197.211

Observed Nameservers

ns81.domaincontrol.com, ns82.domaincontrol.com

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-09-11 11:21:17 to 2026-12-10 11:21:16

Observed Provenance States

16 stored states across 16 observations

Observed State Changes

Content: 0
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://lightguide.fr/

Final URL
https://www.lightguide.fr/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
58,165

Canonical URL
https://www.lightguide.fr/

Observed Page Title
The world’s leading optical fiber production lab

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

X-Robots-Tag
Not observed

Observed Public IP Address(es)
178.128.197.211

Observed Nameservers
ns81.domaincontrol.com, ns82.domaincontrol.com

TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US

TLS Valid From
2026-09-11 11:21:17

TLS Valid Until
2026-12-10 11:21:16

First Observed
2026-10-24 18:17:42

Last Observed
2026-10-24 18:17:42

Identical-State Observations
1

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

                Title SHA-256

                2fbe4f28eb39567d757778084ff852b18d56a00780843fcb3480953fdbdd7189            

                Content SHA-256

                4ee3e4126525e1b4b308e3b9f23b5e72afdebcd68ca7fd5e5c3da791b1783d80            

                HTTP Body SHA-256

                7a6f66c62142bcc0bcfb9aacc4aa04b640eff31e1dee55489f89856ff77c1b57            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                bc6c06bba887e755d6471ec8731c58368bdafa30aa8c67e83b7b767d85d102ec            

                TLS Certificate SHA-256

                0614ad7fbddf46f8fe7a233771534db928a098aa6ad29a4da6ba3ece546988e2            

                Complete Provenance State SHA-256

                71c9e56fb38d641b29442365bca5e2ecb7bb01fa50cee6873060be405f791229

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-10-08 20:32:47

Last Crawled by GoGuides

2026-10-24 18:17:41 (14 hours ago)

Last Provenance Observation

2026-10-24 18:17:42 (14 hours ago)

Provenance Freshness

Fresh
Last observed 14 hours ago

Observed History Age

15 days

Trust Record Age

16 days ago

Provenance Observations

Observation Span

15 days across 16 observations

Stability Window

0 days

Current Trust State Since

2026-10-24 18:17:42 (14 hours ago)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

a484e262bb687a19d6402194f1ad59a596da74d99ff70faf82f704cc7ed53581

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

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

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