🕷️ Crawler Inspector

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Raw Queries and Responses

1. Shard Calculation

Query:
Response:
Calculated Shard: 129 (from laksa067)

2. Crawled Status Check

Query:
Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

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Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍
LOCATION
Host 129 · Partition 63
laksa129
7295144728021232729
📄
INDEXABLE
CRAWLED
2 months ago
🤖
ROBOTS ALLOWED

Page Info Filters

FilterStatusConditionDetails
HTTP statusPASSdownload_http_code = 200HTTP 200
Age cutoffPASSdownload_stamp > now() - 6 MONTH2.1 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.ncbi.nlm.nih.gov/books/NBK279320/
Last Crawled2026-04-01 21:25:09 (2 months ago)
First Indexed2018-11-17 21:44:54 (7 years ago)
HTTP Status Code200
Content
Meta TitleSleep disorders and problems (insomnia): Learn More – What can you do if you have trouble sleeping? - InformedHealth.org - NCBI Bookshelf
Meta DescriptionRoughly a third of people sometimes have trouble sleeping. It is often difficult to say why exactly. Changing your sleeping habits can help you fall asleep faster and get more restful sleep. Relaxation techniques and physical exercise can help too.
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
/Health
99.8%
/Health/Mental_Health
87.6%
/Health/Mental_Health/Anxiety_and_Stress
83.4%
Raw JSON
{
    "/Health": 998,
    "/Health/Mental_Health": 876,
    "/Health/Mental_Health/Anxiety_and_Stress": 834
}
ML Page Types
/Article
98.8%
/Article/How_to
47.1%
Raw JSON
{
    "/Article": 988,
    "/Article/How_to": 471
}
ML Intent Types
Informational
99.9%
Raw JSON
{
    "Informational": 999
}
Content Metadata
Languageen
Authornull
Publish Timenot set
Original Publish Time2018-11-17 21:44:54 (7 years ago)
RepublishedNo
Word Count (Total)2,289
Word Count (Content)1,420
Links
External Links20
Internal Links75
Technical SEO
Meta NofollowYes
Meta NoarchiveYes
JS RenderedNo
Redirect Targetnull
Performance
Download Time (ms)444
TTFB (ms)444
Download Size (bytes)16,885
Location
Host ID129 (laksa129)
Partition ID63
Root Hash7295144728021232729
Unparsed URLgov,nih!nlm,ncbi,www,/books/NBK279320/ s443