Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 33 (from laksa193)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa033.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 = 98 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://rtmscentre.co.uk/ko/5-tips-on-how-to-be-mentally-well/\')), getAhrefsUnparsedNoserviceFromURL(\'https://rtmscentre.co.uk/ko/5-tips-on-how-to-be-mentally-well/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/rtmscentre.co.uk\/ko\/5-tips-on-how-to-be-mentally-well\/","crawl_time":1780165843,"first_indexed_time":1735645922,"http_code":200,"src_unparsed":"uk,co,rtmscentre!\/ko\/5-tips-on-how-to-be-mentally-well\/ s443","src_root_hash":"13769299705265319633","history_drop_reason":null,"meta_title":"정신적으로 건강해지는 방법에 대한 5가지 팁 - The rTMS Center London","meta_descriptions":["정신적으로 건강해지는 방법에 관한 상위 5가지. 정신 질환은 전반적인 웰빙에 해로운 영향을 미치는 심각한 상태입니다."],"meta_canonical":"uk,co,rtmscentre!\/ko\/%EC%A0%95%EC%8B%A0%EC%A0%81%EC%9C%BC%EB%A1%9C-%EA%B1%B4%EA%B0%95%ED%95%B4%EC%A7%80%EB%8A%94-5%EA%B0%80%EC%A7%80-%ED%8C%81\/ s443","ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ko","attrs_author":null,"attrs_publish_time":1626784623,"attrs_original_publish_time":1626784623,"attrs_is_republished":0,"attrs_nr_words":"788","attrs_boilerpipe_nr_words":"427","body_ext_links_number":0,"body_int_links_number":1,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":4798,"download_ttfb_msec":4667,"download_size":26392}

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	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	uk,co,rtmscentre!/ko/%EC%A0%95%EC%8B%A0%EC%A0%81%EC%9C%BC%EB%A1%9C-%EA%B1%B4%EA%B0%95%ED%95%B4%EC%A7%80%EB%8A%94-5%EA%B0%80%EC%A7%80-%ED%8C%81/ s443

Property	Value
URL	https://rtmscentre.co.uk/ko/5-tips-on-how-to-be-mentally-well/
Last Crawled	2026-05-30 18:30:43 (4 days ago)
First Indexed	2024-12-31 11:52:02 (1 year ago)
HTTP Status Code	200
Content
Meta Title	정신적으로 건강해지는 방법에 대한 5가지 팁 - The rTMS Center London
Meta Description	정신적으로 건강해지는 방법에 관한 상위 5가지. 정신 질환은 전반적인 웰빙에 해로운 영향을 미치는 심각한 상태입니다.
Meta Canonical	uk,co,rtmscentre!/ko/%EC%A0%95%EC%8B%A0%EC%A0%81%EC%9C%BC%EB%A1%9C-%EA%B1%B4%EA%B0%95%ED%95%B4%EC%A7%80%EB%8A%94-5%EA%B0%80%EC%A7%80-%ED%8C%81/ s443
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	ko
Author	null
Publish Time	2021-07-20 12:37:03 (4 years ago)
Original Publish Time	2021-07-20 12:37:03 (4 years ago)
Republished	No
Word Count (Total)	788
Word Count (Content)	427
Links
External Links	0
Internal Links	1
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	4,798
TTFB (ms)	4,667
Download Size (bytes)	26,392
Location
Host ID	33 (laksa033)
Partition ID	98
Root Hash	13769299705265319633
Unparsed URL	uk,co,rtmscentre!/ko/5-tips-on-how-to-be-mentally-well/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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3. Robots.txt Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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