Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 84 (from laksa093)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa084.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 = 88 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nytimes.com/2020/03/18/us/politics/china-virus.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nytimes.com/2020/03/18/us/politics/china-virus.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nytimes.com\/2020\/03\/18\/us\/politics\/china-virus.html","crawl_time":1772331122,"first_indexed_time":1584566171,"http_code":200,"src_unparsed":"com,nytimes!www,\/2020\/03\/18\/us\/politics\/china-virus.html s443","src_root_hash":"4566504020376537684","history_drop_reason":null,"meta_title":"Trump Defends Using ‘Chinese Virus’ Label, Ignoring Growing Criticism - The New York Times","meta_descriptions":["“It’s not racist at all,” the president said. But experts warned that the term could result in xenophobia."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1584563192,"attrs_original_publish_time":1584563192,"attrs_is_republished":0,"attrs_nr_words":"2750","attrs_boilerpipe_nr_words":"1879","body_ext_links_number":18,"body_int_links_number":144,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":1,"src_redirect":"","download_time_msec":601,"download_ttfb_msec":561,"download_size":107153}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	3.1 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.nytimes.com/2020/03/18/us/politics/china-virus.html
Last Crawled	2026-03-01 02:12:02 (3 months ago)
First Indexed	2020-03-18 21:16:11 (6 years ago)
HTTP Status Code	200
Content
Meta Title	Trump Defends Using ‘Chinese Virus’ Label, Ignoring Growing Criticism - The New York Times
Meta Description	“It’s not racist at all,” the president said. But experts warned that the term could result in xenophobia.
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	en-us
Author	null
Publish Time	2020-03-18 20:26:32 (6 years ago)
Original Publish Time	2020-03-18 20:26:32 (6 years ago)
Republished	No
Word Count (Total)	2,750
Word Count (Content)	1,879
Links
External Links	18
Internal Links	144
Technical SEO
Meta Nofollow	No
Meta Noarchive	Yes
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	601
TTFB (ms)	561
Download Size (bytes)	107,153
Location
Host ID	84 (laksa084)
Partition ID	88
Root Hash	4566504020376537684
Unparsed URL	com,nytimes!www,/2020/03/18/us/politics/china-virus.html s443

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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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Response:

5. Seen Status Check

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