Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 92 (from laksa116)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa092.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 = 64 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://m.xiachufang.com/recipe/106022464/\')), getAhrefsUnparsedNoserviceFromURL(\'https://m.xiachufang.com/recipe/106022464/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/m.xiachufang.com\/recipe\/106022464\/","crawl_time":1755110397,"first_indexed_time":1633101040,"http_code":200,"src_unparsed":"com,xiachufang!m,\/recipe\/106022464\/ s443","src_root_hash":"6943357729069472892","history_drop_reason":null,"meta_title":"【步骤图】大闸蟹这样做不寒！超香！超好吃！香煎蟹!的做法_大闸蟹这样做不寒！超香！超好吃！香煎蟹!的做法步骤_宴客菜_下厨房","meta_descriptions":["【大闸蟹这样做不寒！超香！超好吃！香煎蟹!】01.洗螃蟹，绳子先不要急着拆，一只只用流动的水，冲刷干净后，再拆线备用！,11.锅烧热，下入植物油和芝麻油各半，下入姜片爆下，再将洗净的大闸蟹倒入（场面有点壮观😂，需立马盖锅盖才不会爬出来）,21.关键一步来啦～倒入不到1分钟基本不会乱跑了，⭕️倒入一碗花雕酒(料酒，加饭酒都行），⭕️抓一戳盐均匀撒在螃蟹表面，…"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"zh-hans","attrs_author":"美食每日分享","attrs_publish_time":0,"attrs_original_publish_time":1633101040,"attrs_is_republished":0,"attrs_nr_words":"131","attrs_boilerpipe_nr_words":"11","body_ext_links_number":1,"body_int_links_number":34,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1158,"download_ttfb_msec":778,"download_size":43483}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	9.8 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	https://m.xiachufang.com/recipe/106022464/
Last Crawled	2025-08-13 18:39:57 (9 months ago)
First Indexed	2021-10-01 15:10:40 (4 years ago)
HTTP Status Code	200
Content
Meta Title	【步骤图】大闸蟹这样做不寒！超香！超好吃！香煎蟹!的做法_大闸蟹这样做不寒！超香！超好吃！香煎蟹!的做法步骤_宴客菜_下厨房
Meta Description	【大闸蟹这样做不寒！超香！超好吃！香煎蟹!】01.洗螃蟹，绳子先不要急着拆，一只只用流动的水，冲刷干净后，再拆线备用！,11.锅烧热，下入植物油和芝麻油各半，下入姜片爆下，再将洗净的大闸蟹倒入（场面有点壮观😂，需立马盖锅盖才不会爬出来）,21.关键一步来啦～倒入不到1分钟基本不会乱跑了，⭕️倒入一碗花雕酒(料酒，加饭酒都行），⭕️抓一戳盐均匀撒在螃蟹表面，…
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	zh-hans
Author	美食每日分享
Publish Time	not set
Original Publish Time	2021-10-01 15:10:40 (4 years ago)
Republished	No
Word Count (Total)	131
Word Count (Content)	11
Links
External Links	1
Internal Links	34
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,158
TTFB (ms)	778
Download Size (bytes)	43,483
Location
Host ID	92 (laksa092)
Partition ID	64
Root Hash	6943357729069472892
Unparsed URL	com,xiachufang!m,/recipe/106022464/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

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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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