Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 159 (from laksa171)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa159.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 = 63 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.wiredforadventure.com/4-things-to-do-when-lost-in-the-wilderness/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.wiredforadventure.com/4-things-to-do-when-lost-in-the-wilderness/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.wiredforadventure.com\/4-things-to-do-when-lost-in-the-wilderness\/","crawl_time":1779391191,"first_indexed_time":1512772777,"http_code":200,"src_unparsed":"com,wiredforadventure!www,\/4-things-to-do-when-lost-in-the-wilderness\/ s443","src_root_hash":"7991904301990192759","history_drop_reason":null,"meta_title":"How to survive when lost in the wilderness - Wired For Adventure","meta_descriptions":["This article has few advises on how to survive in wilderness in case of emergency"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-gb","attrs_author":"Bryn Davies","attrs_publish_time":1382539192,"attrs_original_publish_time":1382539192,"attrs_is_republished":0,"attrs_nr_words":"1499","attrs_boilerpipe_nr_words":"722","body_ext_links_number":10,"body_int_links_number":87,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":2358,"download_ttfb_msec":2280,"download_size":41849}

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://www.wiredforadventure.com/4-things-to-do-when-lost-in-the-wilderness/
Last Crawled	2026-05-21 19:19:51 (12 days ago)
First Indexed	2017-12-08 22:39:37 (8 years ago)
HTTP Status Code	200
Content
Meta Title	How to survive when lost in the wilderness - Wired For Adventure
Meta Description	This article has few advises on how to survive in wilderness in case of emergency
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-gb
Author	Bryn Davies
Publish Time	2013-10-23 14:39:52 (12 years ago)
Original Publish Time	2013-10-23 14:39:52 (12 years ago)
Republished	No
Word Count (Total)	1,499
Word Count (Content)	722
Links
External Links	10
Internal Links	87
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	2,358
TTFB (ms)	2,280
Download Size (bytes)	41,849
Location
Host ID	159 (laksa159)
Partition ID	63
Root Hash	7991904301990192759
Unparsed URL	com,wiredforadventure!www,/4-things-to-do-when-lost-in-the-wilderness/ s443

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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