Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 150 (from laksa067)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa150.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 = 48 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.shsmu.edu.cn/fzllc/info/1037/1415.htm\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.shsmu.edu.cn/fzllc/info/1037/1415.htm\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.shsmu.edu.cn\/fzllc\/info\/1037\/1415.htm","crawl_time":1761154795,"first_indexed_time":1663134008,"http_code":200,"src_unparsed":"cn,edu,shsmu!www,\/fzllc\/info\/1037\/1415.htm s443","src_root_hash":"8123279323553529750","history_drop_reason":null,"meta_title":"不能打骂，如何管教“熊孩子”？-上海交大医学院发展联络处","meta_descriptions":["上海儿童医学中心 发育行为儿科 王广海作为家长，我们最重要的工作之一就是教养孩子，让孩子行为得当。这份工作极具挑战性，需要大量时间和耐心。然而，面对“熊孩子”的时候，再温柔的亲爸妈，也有把持不住的时候，似乎是被迫、不得不选择用打骂的方式来教训孩子，希望借此规范孩子的不良行为。传统观念里，家有家规，而不遵守家规，就有家法伺候，这时戒尺就派上用场了。“棍棒之下出孝子”、“不打不成器”、“打你是为你好..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1663134008,"attrs_is_republished":0,"attrs_nr_words":"89","attrs_boilerpipe_nr_words":"1","body_ext_links_number":1,"body_int_links_number":13,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1387,"download_ttfb_msec":1112,"download_size":9263}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	7.5 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.shsmu.edu.cn/fzllc/info/1037/1415.htm
Last Crawled	2025-10-22 17:39:55 (7 months ago)
First Indexed	2022-09-14 05:40:08 (3 years ago)
HTTP Status Code	200
Content
Meta Title	不能打骂，如何管教“熊孩子”？-上海交大医学院发展联络处
Meta Description	上海儿童医学中心发育行为儿科王广海作为家长，我们最重要的工作之一就是教养孩子，让孩子行为得当。这份工作极具挑战性，需要大量时间和耐心。然而，面对“熊孩子”的时候，再温柔的亲爸妈，也有把持不住的时候，似乎是被迫、不得不选择用打骂的方式来教训孩子，希望借此规范孩子的不良行为。传统观念里，家有家规，而不遵守家规，就有家法伺候，这时戒尺就派上用场了。“棍棒之下出孝子”、“不打不成器”、“打你是为你好...
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	null
Author	null
Publish Time	not set
Original Publish Time	2022-09-14 05:40:08 (3 years ago)
Republished	No
Word Count (Total)	89
Word Count (Content)	1
Links
External Links	1
Internal Links	13
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,387
TTFB (ms)	1,112
Download Size (bytes)	9,263
Location
Host ID	150 (laksa150)
Partition ID	48
Root Hash	8123279323553529750
Unparsed URL	cn,edu,shsmu!www,/fzllc/info/1037/1415.htm s443

🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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