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
sigmaitalia.com
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for sigmaitalia.com.
Trust Status
Public trust record
First recorded by GoGuides: 2026-07-22 03:43:28
First recorded by GoGuides: 2026-07-22 03:43:28
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 70
Crawl Freshness
Fresh
Last crawled 11 hours ago
Last crawled 11 hours ago
Domain Provenance Record
3 measurements across 24 days
Stability Window
24 days
Trust Record
Public Trust Record for sigmaitalia.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://sigmaitalia.com/
Matched URL
https://sigmaitalia.com/
AI Rank
70
Grade
A
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.sigmaitalia.com/
Observed Public IP Addresses
2a00:6d40:4:3::c222:58, 89.46.105.58
Observed Nameservers
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=Actalis Domain Validation Server CA G3,O=Actalis S.p.A.,L=Ponte San Pietro,ST=Bergamo,C=IT
Valid 2025-12-18 04:21:36 to 2027-01-18 04:21:35
Valid 2025-12-18 04:21:36 to 2027-01-18 04:21:35
Observed Provenance States
2 stored states across
8 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 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
Full Page Observation
Requested URL
https://sigmaitalia.com/
https://sigmaitalia.com/
Final URL
https://www.sigmaitalia.com/
https://www.sigmaitalia.com/
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
375,016
375,016
Canonical URL
https://www.sigmaitalia.com/
https://www.sigmaitalia.com/
Observed Page Title
Sigma Tagliapiastrelle e Attrezzature Professionali per l'edilizia
Sigma Tagliapiastrelle e Attrezzature Professionali per l'edilizia
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
2a00:6d40:4:3::c222:58, 89.46.105.58
2a00:6d40:4:3::c222:58, 89.46.105.58
Observed Nameservers
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
TLS Certificate Issuer
CN=Actalis Domain Validation Server CA G3,O=Actalis S.p.A.,L=Ponte San Pietro,ST=Bergamo,C=IT
CN=Actalis Domain Validation Server CA G3,O=Actalis S.p.A.,L=Ponte San Pietro,ST=Bergamo,C=IT
TLS Valid From
2025-12-18 04:21:36
2025-12-18 04:21:36
TLS Valid Until
2027-01-18 04:21:35
2027-01-18 04:21:35
First Observed
2026-08-13 06:47:53
2026-08-13 06:47:53
Last Observed
2026-08-15 06:36:53
2026-08-15 06:36:53
Identical-State Observations
3
3
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
830d9f0aaeaaa3b705eda27e4c11940c68de4e3b80094d5f8573c7f9f48c4d36
830d9f0aaeaaa3b705eda27e4c11940c68de4e3b80094d5f8573c7f9f48c4d36
Content SHA-256
c53c05fc6d0f31c3a73dc84098e45be64107bb5766c536fb686eac9dd86fed1c
c53c05fc6d0f31c3a73dc84098e45be64107bb5766c536fb686eac9dd86fed1c
HTTP Body SHA-256
7fa808c0ecf2fb65e78994c0b4de87940915d082c0f55e0a2f1d308557be3632
7fa808c0ecf2fb65e78994c0b4de87940915d082c0f55e0a2f1d308557be3632
robots.txt SHA-256
19251496569da085402c91879f06c039485c25a10b0f0b08ca72c7ce3ca195b5
19251496569da085402c91879f06c039485c25a10b0f0b08ca72c7ce3ca195b5
DNS State SHA-256
6a3e50cda0d90de891f1d6073bbf3e11d511198325f0f3e48065731161a2fb17
6a3e50cda0d90de891f1d6073bbf3e11d511198325f0f3e48065731161a2fb17
TLS Certificate SHA-256
6a893e88fe9b26a4054759bfc1776904dda0cc611627439fa06bd4be212f610d
6a893e88fe9b26a4054759bfc1776904dda0cc611627439fa06bd4be212f610d
Complete Provenance State SHA-256
5a839834f42805676dd981f98ffeccc6b90f52add0b0eff0c64c264fccdb7dd5
5a839834f42805676dd981f98ffeccc6b90f52add0b0eff0c64c264fccdb7dd5
First Seen by GoGuides
2026-07-22 03:43:28
Last Crawled by GoGuides
2026-08-15 06:36:53 (11 hours ago)
Last Record Refresh
2026-08-15 18:04:38 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
24 days
Trust Record Age
24 days ago
Stored Trust Measurements
3
Measurement Span
24 days across 3 stored measurements
Stability Window
24 days
Current Trust State Since
2026-07-22 03:43:28 (24 days ago)
Days Since Last Change
24 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
424ccf7383b8c7fa00de66b930a615a8dd963fcb9bb26e4753fe3c38318ce375
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.
2026-08-15 18:04:38 | rank 70 | crawled 2026-08-15 06:36:53 | v1424ccf7383b8c7fa00de66b930a615a8dd963fcb9bb26e4753fe3c38318ce375
2026-07-28 19:52:48 | rank 70 | crawled 2026-07-28 17:34:53 | v1
cdc970baa1d89a38311c7338dba3d539f6ebe97f9cd19e949d0721513126f0e4
2026-07-22 03:43:28 | rank 70 | crawled 2026-07-14 09:25:36 | v1
2db3220a42b855fd3f8f8f86205132de4e6d01fb2b910914458afd86d5e9008e
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.
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.