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 billerica.gov

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for billerica.gov.

Trust Status

Public trust record
First recorded by GoGuides: 2026-07-14 02:20:39

Public Trust Display

Positive public trust display permitted by current GoGuides policy.

Current Grade

A / AI Rank 77

Crawl Freshness

Aging
Last crawled 12 days ago

Domain Provenance Record

2 measurements across 55 days

Stability Window

0 days

Trust Record

Public Trust Record for billerica.gov.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://billerica.gov/

Matched URL

https://billerica.gov/

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://billerica.gov/

Observed Public IP Address

207.38.79.228

Observed Nameservers

pdns09.domaincontrol.com, pdns10.domaincontrol.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-07-06 09:43:15 to 2026-10-04 09:43:14

Observed Provenance States

13 stored states across 26 observations

Observed State Changes

Content: 5
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://billerica.gov/

Final URL
https://billerica.gov/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=utf-8

Response Bytes
146,832

Canonical URL
Not observed

Observed Page Title
Billerica, MA - Official Website | Official Website

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
207.38.79.228

Observed Nameservers
pdns09.domaincontrol.com, pdns10.domaincontrol.com

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

TLS Valid From
2026-07-06 09:43:15

TLS Valid Until
2026-10-04 09:43:14

First Observed
2026-08-26 15:06:24

Last Observed
2026-08-26 15:06:24

Identical-State Observations
1

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

                Title SHA-256

                29cf6cb252f4473a13362b15b96ae4f9ea75b6cf0c0277a3493a3af569e91aad            

                Content SHA-256

                3e33e2d6bcae79e0a1e5930afeced6780df510a1a392b911c4f66c1b9c8556d8            

                HTTP Body SHA-256

                846e5b7dfc8b675d6b6c2b8b054b2a16f866b47b9c120035e4ca5ce50e8f6f85            

                robots.txt SHA-256

                6771bf6465ddd6e600a7866b5e41825007c4a20433b378e56746547c40d205c5            

                DNS State SHA-256

                cfc66580d7af3f6de05a9220adcaa21cbd2651f220be9ea5a003f08d7c696c10            

                TLS Certificate SHA-256

                710acdbaf4b540f541b744205bf5c2c6cf6bf06cf1a21c5c928d06b297f6100a            

                Complete Provenance State SHA-256

                46d665f984b023e7f7eea801a6f3d4c7c93dadea785f7479655f98643dc8c5df

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-07-14 02:20:39

Last Crawled by GoGuides

2026-08-26 15:06:24 (12 days ago)

Last Record Refresh

2026-09-07 23:06:14 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

55 days

Trust Record Age

55 days ago

Stored Trust Measurements

Measurement Span

55 days across 2 stored measurements

Stability Window

0 days

Current Trust State Since

2026-09-07 23:06:14 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

b1f3977a199bb687ee42a64c40e321008741858b7141af69e4a04f341fdfbb73

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.

Trust 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 trust signals, 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