Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 171 (from laksa078)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa171.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 = 1 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://qz.com/713561/eu-referendum-result\')), getAhrefsUnparsedNoserviceFromURL(\'https://qz.com/713561/eu-referendum-result\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/qz.com\/713561\/eu-referendum-result","crawl_time":1778720301,"first_indexed_time":1666543648,"http_code":200,"src_unparsed":"com,qz!\/713561\/eu-referendum-result s443","src_root_hash":"3720062936216580371","history_drop_reason":null,"meta_title":"It’s official: Britain votes for Brexit, and will quit the European Union","meta_descriptions":["With the votes counted in Britain’s EU referendum, the result is clear. Voters in the UK narrowly chose to exit the European Union—a so-called “Brexit”—by a margin of 52% to 48%."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":1466747173,"attrs_original_publish_time":1466747173,"attrs_is_republished":0,"attrs_nr_words":"12","attrs_boilerpipe_nr_words":"0","body_ext_links_number":1,"body_int_links_number":0,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":144,"download_ttfb_msec":141,"download_size":20773}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.7 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://qz.com/713561/eu-referendum-result
Last Crawled	2026-05-14 00:58:21 (20 days ago)
First Indexed	2022-10-23 16:47:28 (3 years ago)
HTTP Status Code	200
Content
Meta Title	It’s official: Britain votes for Brexit, and will quit the European Union
Meta Description	With the votes counted in Britain’s EU referendum, the result is clear. Voters in the UK narrowly chose to exit the European Union—a so-called “Brexit”—by a margin of 52% to 48%.
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	2016-06-24 05:46:13 (9 years ago)
Original Publish Time	2016-06-24 05:46:13 (9 years ago)
Republished	No
Word Count (Total)	12
Word Count (Content)	0
Links
External Links	1
Internal Links	0
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	144
TTFB (ms)	141
Download Size (bytes)	20,773
Location
Host ID	171 (laksa171)
Partition ID	1
Root Hash	3720062936216580371
Unparsed URL	com,qz!/713561/eu-referendum-result s443

🕷️ Crawler Inspector

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1. Shard Calculation

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Response:

2. Crawled Status Check

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Response:

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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