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 astro.zcu.cz

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for astro.zcu.cz.

Record Status

Public record
First recorded by GoGuides: 2026-08-21 10:59:52

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 70

Crawl Freshness

Old
Last crawled 42 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for astro.zcu.cz.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://astro.zcu.cz/

Matched URL

https://astro.zcu.cz/

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.astro.zcu.cz/cs/clanky/svetlo/1/

Observed Public IP Address

147.228.4.22

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-07-14 09:34:46 to 2026-10-12 09:34:45

Observed Provenance States

1 stored state across 1 observation

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://www.astro.zcu.cz/cs/clanky/svetlo/1/

Final URL
https://www.astro.zcu.cz/cs/clanky/svetlo/1/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=windows-1250

Response Bytes
18,233

Canonical URL
Not observed

Observed Page Title
Západočeská pobočka České astronomické společnosti - Články - SVIŤME SI NA CESTU ... NE NA HVĚZDY 2014

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
147.228.4.22

Observed Nameservers
Not observed

TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US

TLS Valid From
2026-07-14 09:34:46

TLS Valid Until
2026-10-12 09:34:45

First Observed
2026-08-21 10:59:52

Last Observed
2026-08-21 10:59:52

Identical-State Observations
1

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

                Title SHA-256

                4ec55f4e8d482665a05278217d541982cabee119503fbb561d1532f6ed119032            

                Content SHA-256

                3d85be7d578f5986cc7bf195ae17032b42e987dc792047e0681ec6f63d1fc582            

                HTTP Body SHA-256

                717b3c3cc31f6e4aee398ea13f1db6e625c902b53cce417a14724f7560c0d80b            

                robots.txt SHA-256

                d5768eda4c2034231ea27b7fdd0198fae5e37d7571b2b681c89af9e43020bbba            

                DNS State SHA-256

                9e80444536f2d96385f4943b919e8a393666d03fa63e1b101c4f52bfce7f2f48            

                TLS Certificate SHA-256

                d98b267f963f81ec3a29b18bce3d1f3213d8fdb8de9bc2eec0d0b64c93807918            

                Complete Provenance State SHA-256

                f7d9674db4dae26a21718418d03c34b27c92f34af838fa965fedf4be6f4985df

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-21 10:59:52

Last Crawled by GoGuides

2026-08-21 10:59:50 (42 days ago)

Last Provenance Observation

2026-08-21 10:59:52 (42 days ago)

Provenance Freshness

Old
Last observed 42 days ago

Observed History Age

0 days

Trust Record Age

42 days ago

Provenance Observations

Observation Span

1 observation

Stability Window

Pending

Current Trust State Since

2026-08-21 10:59:52 (42 days ago)

Days Since Last Change

42 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

0d3f79f061673a5c07e90009ccbd3280661a23f046e8611a4b923f506f982482

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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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