Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 51 (from laksa123)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa051.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 = 20 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.cnn.com/2021/11/15/cnn-underscored/best-black-friday-deals-2021\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.cnn.com/2021/11/15/cnn-underscored/best-black-friday-deals-2021\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.cnn.com\/2021\/11\/15\/cnn-underscored\/best-black-friday-deals-2021","crawl_time":1779459207,"first_indexed_time":1636991794,"http_code":200,"src_unparsed":"com,cnn!www,\/2021\/11\/15\/cnn-underscored\/best-black-friday-deals-2021 s443","src_root_hash":"2312100192101524051","history_drop_reason":null,"meta_title":"Best Black Friday deals 2021: Top early sales | CNN Underscored","meta_descriptions":["Black Friday 2021 is less than a month away. Of course, it’s never too early to start preparing — especially since many retailers are getting a head start on the year’s biggest sale holiday this year."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":"Chelsea Stone","attrs_publish_time":1636990176,"attrs_original_publish_time":1636990176,"attrs_is_republished":0,"attrs_nr_words":"2644","attrs_boilerpipe_nr_words":"1091","body_ext_links_number":33,"body_int_links_number":358,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":604,"download_ttfb_msec":572,"download_size":506611}

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.cnn.com/2021/11/15/cnn-underscored/best-black-friday-deals-2021
Last Crawled	2026-05-22 14:13:27 (11 days ago)
First Indexed	2021-11-15 15:56:34 (4 years ago)
HTTP Status Code	200
Content
Meta Title	Best Black Friday deals 2021: Top early sales \| CNN Underscored
Meta Description	Black Friday 2021 is less than a month away. Of course, it’s never too early to start preparing — especially since many retailers are getting a head start on the year’s biggest sale holiday this year.
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	Chelsea Stone
Publish Time	2021-11-15 15:29:36 (4 years ago)
Original Publish Time	2021-11-15 15:29:36 (4 years ago)
Republished	No
Word Count (Total)	2,644
Word Count (Content)	1,091
Links
External Links	33
Internal Links	358
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	604
TTFB (ms)	572
Download Size (bytes)	506,611
Location
Host ID	51 (laksa051)
Partition ID	20
Root Hash	2312100192101524051
Unparsed URL	com,cnn!www,/2021/11/15/cnn-underscored/best-black-friday-deals-2021 s443

🕷️ Crawler Inspector

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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

Query:

Response:

5. Seen Status Check

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