Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 131 (from laksa018)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa131.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 = 99 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.wikihow.tech/Turn-on-Caps-Lock\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.wikihow.tech/Turn-on-Caps-Lock\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.wikihow.tech\/Turn-on-Caps-Lock","crawl_time":1779372715,"first_indexed_time":1648010796,"http_code":200,"src_unparsed":"tech,wikihow!www,\/Turn-on-Caps-Lock s443","src_root_hash":"17328119671411519931","history_drop_reason":null,"meta_title":"How to Turn on Caps Lock: 6 Steps (with Pictures) - wikiHow Tech","meta_descriptions":["Posting in ALL CAPS can often be seen as shouting, but whether you're using it for emphasis or just writing headers or posters, if you need to enable caps lock for aesthetic reasons, this wikiHow can help. Press the \"Caps Lock\" key. The..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1648010796,"attrs_is_republished":0,"attrs_nr_words":"792","attrs_boilerpipe_nr_words":"299","body_ext_links_number":14,"body_int_links_number":25,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":486,"download_ttfb_msec":364,"download_size":98958}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.4 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	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Property	Value
URL	https://www.wikihow.tech/Turn-on-Caps-Lock
Last Crawled	2026-05-21 14:11:55 (12 days ago)
First Indexed	2022-03-23 04:46:36 (4 years ago)
HTTP Status Code	200
Content
Meta Title	How to Turn on Caps Lock: 6 Steps (with Pictures) - wikiHow Tech
Meta Description	Posting in ALL CAPS can often be seen as shouting, but whether you're using it for emphasis or just writing headers or posters, if you need to enable caps lock for aesthetic reasons, this wikiHow can help. Press the "Caps Lock" key. The...
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
Author	null
Publish Time	not set
Original Publish Time	2022-03-23 04:46:36 (4 years ago)
Republished	No
Word Count (Total)	792
Word Count (Content)	299
Links
External Links	14
Internal Links	25
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	486
TTFB (ms)	364
Download Size (bytes)	98,958
Location
Host ID	131 (laksa131)
Partition ID	99
Root Hash	17328119671411519931
Unparsed URL	tech,wikihow!www,/Turn-on-Caps-Lock s443

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1. Shard Calculation

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2. Crawled Status Check

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5. Seen Status Check

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