🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:
Response:
Calculated Shard: 173 (from laksa016)

2. Crawled Status Check

Query:
Response:

3. Robots.txt Check

Query:
Response:

4. Spam/Ban Check

Query:
Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍
LOCATION
Host 173 · Partition 71
laksa173
12544360876807614373
📄
INDEXABLE
CRAWLED
1 month ago
🤖
ROBOTS ALLOWED

Page Info Filters

FilterStatusConditionDetails
HTTP statusPASSdownload_http_code = 200HTTP 200
Age cutoffPASSdownload_stamp > now() - 6 MONTH1.6 months ago
History dropPASSisNull(history_drop_reason)No drop reason
Spam/banPASSfh_dont_index != 1 AND ml_spam_score = 0ml_spam_score=0
CanonicalPASSmeta_canonical IS NULL OR = '' OR = src_unparsedNot set

Page Details

PropertyValue
URLhttps://www.gov.uk/government/publications/fire-safety-approved-document-b
Last Crawled2026-04-17 20:31:20 (1 month ago)
First Indexed2015-09-09 17:29:41 (10 years ago)
HTTP Status Code200
Content
Meta TitleFire safety: Approved Document B - GOV.UK
Meta DescriptionBuilding regulation in England covering fire safety matters within and around buildings.
Meta Canonicalnull
Boilerpipe Text
heavy column, fetched on demand
Markdown
heavy column, fetched on demand
Readable Markdown
heavy column, fetched on demand
ML Classification
ML Categories
/Law_and_Government
97.4%
/Law_and_Government/Public_Safety
94.3%
/Law_and_Government/Public_Safety/Emergency_Services
90.2%
Raw JSON
{
    "/Law_and_Government": 974,
    "/Law_and_Government/Public_Safety": 943,
    "/Law_and_Government/Public_Safety/Emergency_Services": 902
}
ML Page Types
/Core_Page
51.5%
/Core_Page/Services_Page
49.0%
Raw JSON
{
    "/Core_Page": 515,
    "/Core_Page/Services_Page": 490
}
ML Intent Types
Informational
99.3%
Navigational
12.5%
Raw JSON
{
    "Informational": 993,
    "Navigational": 125
}
Content Metadata
Languageen
Authornull
Publish Time2010-12-07 00:00:00 (15 years ago)
Original Publish Time2010-12-07 00:00:00 (15 years ago)
RepublishedNo
Word Count (Total)1,936
Word Count (Content)758
Links
External Links15
Internal Links55
Technical SEO
Meta NofollowNo
Meta NoarchiveNo
JS RenderedNo
Redirect Targetnull
Performance
Download Time (ms)678
TTFB (ms)675
Download Size (bytes)16,115
Location
Host ID173 (laksa173)
Partition ID71
Root Hash12544360876807614373
Unparsed URLuk,gov,www!/government/publications/fire-safety-approved-document-b s443