Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 110 (from laksa010)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa110.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 = 11 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://qz.cits-sz.net/visaknow/19-1343.html\')), getAhrefsUnparsedNoserviceFromURL(\'http://qz.cits-sz.net/visaknow/19-1343.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"http:\/\/qz.cits-sz.net\/visaknow\/19-1343.html","crawl_time":1776605647,"first_indexed_time":1494719613,"http_code":200,"src_unparsed":"net,cits-sz!qz,\/visaknow\/19-1343.html h80","src_root_hash":"13299720381802602310","history_drop_reason":null,"meta_title":"如何办理申根签证？法国旅游签证办理须知","meta_descriptions":["最近有网友问我说：如何申请欧洲申根签证?针对这个疑问，下面就由小编来跟你们说说吧，顺便分享一下法国旅游签证须知吧，希望你们喜欢！如何办理申根签证?1、选择申请国家。假设你将在法国旅行5天，瑞士2天，德国4天，那么必须选择法国申请个人旅游签证(选择停留天数最多的国家)，德国是不会受理的。如果在各国停留的天数一样，则选择最先入境的国家申请。比如：意大利6天，瑞士6天，从意大利的罗马入境，那么就必须申请"],"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":1494719613,"attrs_is_republished":0,"attrs_nr_words":"144","attrs_boilerpipe_nr_words":"48","body_ext_links_number":2,"body_int_links_number":32,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":898,"download_ttfb_msec":898,"download_size":4961}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.5 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	http://qz.cits-sz.net/visaknow/19-1343.html
Last Crawled	2026-04-19 13:34:07 (1 month ago)
First Indexed	2017-05-13 23:53:33 (9 years ago)
HTTP Status Code	200
Content
Meta Title	如何办理申根签证？法国旅游签证办理须知
Meta Description	最近有网友问我说：如何申请欧洲申根签证?针对这个疑问，下面就由小编来跟你们说说吧，顺便分享一下法国旅游签证须知吧，希望你们喜欢！如何办理申根签证?1、选择申请国家。假设你将在法国旅行5天，瑞士2天，德国4天，那么必须选择法国申请个人旅游签证(选择停留天数最多的国家)，德国是不会受理的。如果在各国停留的天数一样，则选择最先入境的国家申请。比如：意大利6天，瑞士6天，从意大利的罗马入境，那么就必须申请
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	2017-05-13 23:53:33 (9 years ago)
Republished	No
Word Count (Total)	144
Word Count (Content)	48
Links
External Links	2
Internal Links	32
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	898
TTFB (ms)	898
Download Size (bytes)	4,961
Location
Host ID	110 (laksa110)
Partition ID	11
Root Hash	13299720381802602310
Unparsed URL	net,cits-sz!qz,/visaknow/19-1343.html h80

🕷️ 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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5. Seen Status Check

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