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 | 0.1 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://textbooks.math.gatech.edu/ila/eigenvectors.html | |||||||||
| Last Crawled | 2026-05-30 15:52:37 (3 days ago) | |||||||||
| First Indexed | 2018-03-14 21:10:38 (8 years ago) | |||||||||
| HTTP Status Code | 200 | |||||||||
| Content | ||||||||||
| Meta Title | Eigenvalues and Eigenvectors | |||||||||
| Meta Description | null | |||||||||
| 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{
"/Science": 861,
"/Science/Mathematics": 858,
"/Science/Mathematics/Other": 816
} | |||||||||
| ML Page Types |
Raw JSON{
"/Article": 950,
"/Article/Tutorial_or_Guide": 729
} | |||||||||
| ML Intent Types |
Raw JSON{
"Informational": 999
} | |||||||||
| Content Metadata | ||||||||||
| Language | en-us | |||||||||
| Author | null | |||||||||
| Publish Time | not set | |||||||||
| Original Publish Time | 2018-03-14 21:10:38 (8 years ago) | |||||||||
| Republished | No | |||||||||
| Word Count (Total) | 2,594 | |||||||||
| Word Count (Content) | 1,996 | |||||||||
| Links | ||||||||||
| External Links | 1 | |||||||||
| Internal Links | 57 | |||||||||
| Technical SEO | ||||||||||
| Meta Nofollow | No | |||||||||
| Meta Noarchive | No | |||||||||
| JS Rendered | Yes | |||||||||
| Redirect Target | null | |||||||||
| Performance | ||||||||||
| Download Time (ms) | 110 | |||||||||
| TTFB (ms) | 103 | |||||||||
| Download Size (bytes) | 28,852 | |||||||||
| Location | ||||||||||
| Host ID | 107 (laksa107) | |||||||||
| Partition ID | 92 | |||||||||
| Root Hash | 11399390191635878507 | |||||||||
| Unparsed URL | edu,gatech!math,textbooks,/ila/eigenvectors.html s443 | |||||||||