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 instrumentationtools.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for instrumentationtools.com.

Record Status

Public record
First recorded by GoGuides: 2026-01-08 23:54:39

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 78

Crawl Freshness

Old
Last crawled 33 days ago

Domain Provenance Record

2 measurements across 15 days

Stability Window

11 days

Trust Record

Public Trust Record for instrumentationtools.com.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://instrumentationtools.com/

Matched URL

https://www.instrumentationtools.com/

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://instrumentationtools.com/

Observed Public IP Addresses

104.16.150.108, 104.16.151.108, 2606:4700::6810:966c, 2606:4700::6810:976c

Observed Nameservers

alice.ns.cloudflare.com, owen.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

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

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-29 19:40:13 to 2026-10-27 20:40:02

Observed Provenance States

3 stored states across 3 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://www.instrumentationtools.com/

Final URL
https://instrumentationtools.com/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
270,840

Canonical URL
https://instrumentationtools.com/

Observed Page Title
Inst Tools | Electrical & Instrumentation Tutorials | PLC

Robots Access
Allowed

Robots Reason
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)
104.16.150.108, 104.16.151.108, 2606:4700::6810:966c, 2606:4700::6810:976c

Observed Nameservers
alice.ns.cloudflare.com, owen.ns.cloudflare.com

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

TLS Valid From
2026-07-29 19:40:13

TLS Valid Until
2026-10-27 20:40:02

First Observed
2026-08-25 07:19:13

Last Observed
2026-08-25 07:19:13

Identical-State Observations
1

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

                Title SHA-256

                e16442fe276c8ef1e84e1de25a71037db55a4db6d4f69aebed3c8bff389d9764            

                Content SHA-256

                5216fbc21c33496406428334d45278099149b422a23f5f2a47f2e5d3abfdd391            

                HTTP Body SHA-256

                adceeb81cf16f30de0512d5e1b22aa3789ceeed4d52fc582262d6693a1442bd4            

                robots.txt SHA-256

                0e45412d3f5fd0cffb03a7afe75f269361891a34f5e6280276d258b0d489ffd1            

                DNS State SHA-256

                2476cf670b89694c557e9df90eed9fdd06c54fbf996c5eadb82c7c56625f3aa7            

                TLS Certificate SHA-256

                82523c168c6d64cb5a323333c3a27123a9721821ce913833b4faf4ee87e53a09            

                Complete Provenance State SHA-256

                1a5f9bdbbf5e08155d77bdcee693ce6d3172d2cef7c4413138a4eaeec4f7bc73

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:54:39

Last Crawled by GoGuides

2026-08-25 07:19:13 (33 days ago)

Last Record Refresh

2026-09-15 14:55:12 (11 days ago)

Record Refresh Freshness

Aging
Last refreshed 11 days ago

Stored Measurement Age

15 days

Trust Record Age

261 days ago

Stored Trust Measurements

Measurement Span

15 days across 2 stored measurements

Stability Window

11 days

Current Trust State Since

2026-09-15 14:55:12 (11 days ago)

Days Since Last Change

11 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

cfe159e939f5ab2ef6ac05c08bc592bcdc6089e3f39063e7653f0a9a3088a16f

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.

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