Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 5 (from laksa133)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa005.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 = 17 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.kurosnacks.com/journal/hdb-dogs\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.kurosnacks.com/journal/hdb-dogs\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.kurosnacks.com\/journal\/hdb-dogs","crawl_time":1779131290,"first_indexed_time":1603770535,"http_code":200,"src_unparsed":"com,kurosnacks!www,\/journal\/hdb-dogs s443","src_root_hash":"1472641765828003405","history_drop_reason":null,"meta_title":"Keeping a Dog in an HDB Flat in Singapore — Kuro Snacks","meta_descriptions":["Are Shiba Inus HDB approved? If you're looking to keep a dog in an HDB Flat in Singapore, there are some things you need to know, particularly on the dog breed, but learn how to get special approval, like we did, got HDB approval for Shiba Inu."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":"Kuro Traazil","attrs_publish_time":1603647042,"attrs_original_publish_time":1603647042,"attrs_is_republished":0,"attrs_nr_words":"2618","attrs_boilerpipe_nr_words":"1960","body_ext_links_number":48,"body_int_links_number":82,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":63,"download_ttfb_msec":60,"download_size":54344}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.5 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.kurosnacks.com/journal/hdb-dogs
Last Crawled	2026-05-18 19:08:10 (15 days ago)
First Indexed	2020-10-27 03:48:55 (5 years ago)
HTTP Status Code	200
Content
Meta Title	Keeping a Dog in an HDB Flat in Singapore — Kuro Snacks
Meta Description	Are Shiba Inus HDB approved? If you're looking to keep a dog in an HDB Flat in Singapore, there are some things you need to know, particularly on the dog breed, but learn how to get special approval, like we did, got HDB approval for Shiba Inu.
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	Kuro Traazil
Publish Time	2020-10-25 17:30:42 (5 years ago)
Original Publish Time	2020-10-25 17:30:42 (5 years ago)
Republished	No
Word Count (Total)	2,618
Word Count (Content)	1,960
Links
External Links	48
Internal Links	82
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	63
TTFB (ms)	60
Download Size (bytes)	54,344
Location
Host ID	5 (laksa005)
Partition ID	17
Root Hash	1472641765828003405
Unparsed URL	com,kurosnacks!www,/journal/hdb-dogs s443

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1. Shard Calculation

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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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