ℹ️ Skipped - page is already crawled
| Filter | Status | Condition | Details |
|---|---|---|---|
| HTTP status | PASS | download_http_code = 200 | HTTP 200 |
| Age cutoff | PASS | download_stamp > now() - 6 MONTH | 2.1 months ago |
| History drop | PASS | isNull(history_drop_reason) | No drop reason |
| Spam/ban | PASS | fh_dont_index != 1 AND ml_spam_score = 0 | ml_spam_score=0 |
| Canonical | PASS | meta_canonical IS NULL OR = '' OR = src_unparsed | Not set |
| Property | Value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| URL | https://www.ncbi.nlm.nih.gov/books/NBK279320/ | |||||||||
| Last Crawled | 2026-04-01 21:25:09 (2 months ago) | |||||||||
| First Indexed | 2018-11-17 21:44:54 (7 years ago) | |||||||||
| HTTP Status Code | 200 | |||||||||
| Content | ||||||||||
| Meta Title | Sleep disorders and problems (insomnia): Learn More – What can you do if you have trouble sleeping? - InformedHealth.org - NCBI Bookshelf | |||||||||
| Meta Description | Roughly 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 Canonical | null | |||||||||
| Boilerpipe Text | heavy column, fetched on demand | |||||||||
| Markdown | heavy column, fetched on demand | |||||||||
| Readable Markdown | heavy column, fetched on demand | |||||||||
| ML Classification | ||||||||||
| ML Categories |
Raw JSON{
"/Health": 998,
"/Health/Mental_Health": 876,
"/Health/Mental_Health/Anxiety_and_Stress": 834
} | |||||||||
| ML Page Types |
Raw JSON{
"/Article": 988,
"/Article/How_to": 471
} | |||||||||
| ML Intent Types |
Raw JSON{
"Informational": 999
} | |||||||||
| Content Metadata | ||||||||||
| Language | en | |||||||||
| Author | null | |||||||||
| Publish Time | not set | |||||||||
| Original Publish Time | 2018-11-17 21:44:54 (7 years ago) | |||||||||
| Republished | No | |||||||||
| Word Count (Total) | 2,289 | |||||||||
| Word Count (Content) | 1,420 | |||||||||
| Links | ||||||||||
| External Links | 20 | |||||||||
| Internal Links | 75 | |||||||||
| Technical SEO | ||||||||||
| Meta Nofollow | Yes | |||||||||
| Meta Noarchive | Yes | |||||||||
| JS Rendered | No | |||||||||
| Redirect Target | null | |||||||||
| Performance | ||||||||||
| Download Time (ms) | 444 | |||||||||
| TTFB (ms) | 444 | |||||||||
| Download Size (bytes) | 16,885 | |||||||||
| Location | ||||||||||
| Host ID | 129 (laksa129) | |||||||||
| Partition ID | 63 | |||||||||
| Root Hash | 7295144728021232729 | |||||||||
| Unparsed URL | gov,nih!nlm,ncbi,www,/books/NBK279320/ s443 | |||||||||