Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 172 (from laksa161)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa172.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 = 12 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://cnews.chinadaily.com.cn/2015-04/14/content_20428570.htm\')), getAhrefsUnparsedNoserviceFromURL(\'http://cnews.chinadaily.com.cn/2015-04/14/content_20428570.htm\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	8 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://cnews.chinadaily.com.cn/2015-04/14/content_20428570.htm
Last Crawled	2025-10-06 17:46:30 (7 months ago)
First Indexed	2015-04-20 14:34:15 (11 years ago)
HTTP Status Code	200
Content
Meta Title	济南两男子为抢广场舞舞伴大打出手一人眼睛打肿 - 国内新闻 - 中国日报网
Meta Description	因为争抢舞伴，济南两男子争风吃醋，一时言语不合竟在公共场所大打出手，后经民警调解最终平息怒火。2015年4月2日晚8点左右，长清平安派出所接到群众报警，在平安街道某广场有两男子正在打仗。
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	杨舒文
Publish Time	not set
Original Publish Time	2015-04-14 00:00:00 (11 years ago)
Republished	No
Word Count (Total)	241
Word Count (Content)	6
Links
External Links	6
Internal Links	144
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	416
TTFB (ms)	415
Download Size (bytes)	14,808
Location
Host ID	172 (laksa172)
Partition ID	12
Root Hash	8478628294925462572
Unparsed URL	cn,com,chinadaily!cnews,/2015-04/14/content_20428570.htm h80

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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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5. Seen Status Check

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