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 clul.ulisboa.pt

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for clul.ulisboa.pt.

Record Status

Public record
First recorded by GoGuides: 2026-08-21 08:40:00

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

2 measurements across 42 days

Stability Window

0 days

Trust Record

Public Trust Record for clul.ulisboa.pt.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://clul.ulisboa.pt/

Matched URL

https://clul.ulisboa.pt/

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://clul.ulisboa.pt/

Observed Public IP Addresses

194.117.3.27, 2001:690:21c0:71::27

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
Valid 2026-07-24 09:42:47 to 2027-02-08 09:42:46

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://clul.ulisboa.pt/

Final URL
https://clul.ulisboa.pt/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
70,215

Canonical URL
http://clul.ulisboa.pt/

Observed Page Title
Homepage | CLUL

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
194.117.3.27, 2001:690:21c0:71::27

Observed Nameservers
Not observed

TLS Certificate Issuer
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR

TLS Valid From
2026-07-24 09:42:47

TLS Valid Until
2027-02-08 09:42:46

First Observed
2026-10-03 02:22:10

Last Observed
2026-10-03 02:22:10

Identical-State Observations
1

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

                Title SHA-256

                94a7c7306e7e7d663a6cdea4f6f23c66c472b1f3e5b2a1641a397efb9965d381            

                Content SHA-256

                fa42dea279cf842ab3526d651abf94b5aadabf420312f09043b5aaf3b4c73de9            

                HTTP Body SHA-256

                d082b1afe4f9170df248c015756769a2d248a04d2222b5a53a7d711a5e824fd4            

                robots.txt SHA-256

                3200f655bd0e859a4fb1a7237cc64d4cec38824f6f5ee914c37d0b9de0f9c554            

                DNS State SHA-256

                c93be1455a0da7104102a0b64577b0eee5528eb9f80c01dee91bae8157dbe8fe            

                TLS Certificate SHA-256

                374fd32583a9d0c502c1b24ae902cf9b1a62dfe5a4edf74d4655f961826fc843            

                Complete Provenance State SHA-256

                af471a8b0855f940f804651a585b22111640577328ef4732577a26fd822fb19f

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-21 08:40:00

Last Crawled by GoGuides

2026-10-03 02:22:09 (just now)

Last Provenance Observation

2026-10-03 02:22:10 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

42 days

Trust Record Age

42 days ago

Provenance Observations

Observation Span

42 days across 2 observations

Stability Window

0 days

Current Trust State Since

2026-10-03 02:22:10 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

f9bc5ede4858b334128126d62fe6cb9e02850ed57552832e75bb7ad048d3bf96

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

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