Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 151 (from laksa017)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa151.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://m.dayi.org.cn/qa/203593.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://m.dayi.org.cn/qa/203593.html\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	8.4 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`	cn,org,dayi!www,/ s443

Property	Value
URL	https://m.dayi.org.cn/qa/203593.html
Last Crawled	2025-09-25 10:49:04 (8 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	儿童牙龈肿痛会引起发烧吗_儿童牙龈肿痛会不会引起发烧_北京大学口腔医院_儿童口腔科_主任医师_夏斌\|视频科普\|中国医药信息查询平台
Meta Description	儿童牙龈肿痛可能会引起发烧。当细菌等病原微生物侵入根尖周组织或者牙周组织时，就可能会引起炎症反应。如果炎症比较严重，机体需要调动免疫系统以抵抗局部炎症反应，就可能会引起发烧。儿童牙龈肿痛会引起发烧吗-夏斌；夏斌-北京大学口腔医院-儿童口腔科-主任医师。
Meta Canonical	cn,org,dayi!www,/ 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	en
Author	null
Publish Time	not set
Original Publish Time	not set
Republished	No
Word Count (Total)	24
Word Count (Content)	3
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)	958
TTFB (ms)	958
Download Size (bytes)	5,857
Location
Host ID	151 (laksa151)
Partition ID	48
Root Hash	9907165735093129751
Unparsed URL	cn,org,dayi!m,/qa/203593.html s443

🕷️ Crawler Inspector

URL Lookup

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

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Response:

5. Seen Status Check

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