🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 180 (from laksa140)

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

🚫

NOT INDEXABLE

✅

CRAWLED

6 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	6.1 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

Page Details

Property	Value
URL	http://web.mit.edu/cdsdev/old/uu-gna/text/astro/physical.principles/particles.html
Last Crawled	2025-08-27 16:00:29 (6 months ago)
HTTP Status Code	200
Shard	180 (laksa)
Root Hash	10722954425220430980
Unparsed URL	edu,mit!web,/cdsdev/old/uu-gna/text/astro/physical.principles/particles.html h80