Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 39 (from laksa004)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa039.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 = 57 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.dailysabah.com/life/4-lions-test-positive-for-covid-19-at-barcelona-zoo/news\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.dailysabah.com/life/4-lions-test-positive-for-covid-19-at-barcelona-zoo/news\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.dailysabah.com\/life\/4-lions-test-positive-for-covid-19-at-barcelona-zoo\/news","crawl_time":1758417098,"first_indexed_time":1607551698,"http_code":200,"src_unparsed":"com,dailysabah!www,\/life\/4-lions-test-positive-for-covid-19-at-barcelona-zoo\/news s443","src_root_hash":"16673788704457871439","history_drop_reason":null,"meta_title":"4 lions test positive for COVID-19 at Barcelona Zoo | Daily Sabah","meta_descriptions":["Four lions at Barcelona Zoo, three of them older females, caught COVID-19 last month but suffered only mild symptoms and have since recovered, the Catalan..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":1607530740,"attrs_original_publish_time":1607530740,"attrs_is_republished":0,"attrs_nr_words":"703","attrs_boilerpipe_nr_words":"284","body_ext_links_number":5,"body_int_links_number":71,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":428,"download_ttfb_msec":427,"download_size":21092}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	8.5 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.dailysabah.com/life/4-lions-test-positive-for-covid-19-at-barcelona-zoo/news
Last Crawled	2025-09-21 01:11:38 (8 months ago)
First Indexed	2020-12-09 22:08:18 (5 years ago)
HTTP Status Code	200
Content
Meta Title	4 lions test positive for COVID-19 at Barcelona Zoo \| Daily Sabah
Meta Description	Four lions at Barcelona Zoo, three of them older females, caught COVID-19 last month but suffered only mild symptoms and have since recovered, the Catalan...
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	2020-12-09 16:19:00 (5 years ago)
Original Publish Time	2020-12-09 16:19:00 (5 years ago)
Republished	No
Word Count (Total)	703
Word Count (Content)	284
Links
External Links	5
Internal Links	71
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	428
TTFB (ms)	427
Download Size (bytes)	21,092
Location
Host ID	39 (laksa039)
Partition ID	57
Root Hash	16673788704457871439
Unparsed URL	com,dailysabah!www,/life/4-lions-test-positive-for-covid-19-at-barcelona-zoo/news s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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