Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 174 (from laksa165)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa174.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE int_partition_id = 36 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://journals.fugusau.edu.ng/is-there-a-weight-limit-for-sky-diving/\')), getAhrefsUnparsedNoserviceFromURL(\'https://journals.fugusau.edu.ng/is-there-a-weight-limit-for-sky-diving/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/journals.fugusau.edu.ng\/is-there-a-weight-limit-for-sky-diving\/","crawl_time":1779532757,"first_indexed_time":1767138367,"http_code":200,"src_unparsed":"ng,edu,fugusau!journals,\/is-there-a-weight-limit-for-sky-diving\/ s443","src_root_hash":"10386410702324067374","history_drop_reason":null,"meta_title":"7+ Skydiving Weight Limits: Is There a Max?","meta_descriptions":["Skydiving operations typically establish maximum permissible weights for participants. This regulation stems from considerations of equipment safety, aircraft limitations, and the ability of instructors to effectively manage the jump. Exceeding specified weight thresholds can compromise parachute functionality and increase the risk of injury. For instance, a tandem jump involving a heavier individual places greater stress on the harness and parachute system, potentially affecting descent rate and landing stability."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1744035106,"attrs_original_publish_time":1744035106,"attrs_is_republished":0,"attrs_nr_words":"3973","attrs_boilerpipe_nr_words":"3859","body_ext_links_number":2,"body_int_links_number":17,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":169,"download_ttfb_msec":159,"download_size":53128}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.4 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://journals.fugusau.edu.ng/is-there-a-weight-limit-for-sky-diving/
Last Crawled	2026-05-23 10:39:17 (11 days ago)
First Indexed	2025-12-30 23:46:07 (5 months ago)
HTTP Status Code	200
Content
Meta Title	7+ Skydiving Weight Limits: Is There a Max?
Meta Description	Skydiving operations typically establish maximum permissible weights for participants. This regulation stems from considerations of equipment safety, aircraft limitations, and the ability of instructors to effectively manage the jump. Exceeding specified weight thresholds can compromise parachute functionality and increase the risk of injury. For instance, a tandem jump involving a heavier individual places greater stress on the harness and parachute system, potentially affecting descent rate and landing stability.
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	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	en-us
Author	null
Publish Time	2025-04-07 14:11:46 (1 year ago)
Original Publish Time	2025-04-07 14:11:46 (1 year ago)
Republished	No
Word Count (Total)	3,973
Word Count (Content)	3,859
Links
External Links	2
Internal Links	17
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	169
TTFB (ms)	159
Download Size (bytes)	53,128
Location
Host ID	174 (laksa174)
Partition ID	36
Root Hash	10386410702324067374
Unparsed URL	ng,edu,fugusau!journals,/is-there-a-weight-limit-for-sky-diving/ s443

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5. Seen Status Check

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