Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 152 (from laksa144)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa152.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 = 87 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.sbs.com.au/nitv/article/what-is-the-blacklivesmatter-movement/zh1hl0wej\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.sbs.com.au/nitv/article/what-is-the-blacklivesmatter-movement/zh1hl0wej\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.sbs.com.au\/nitv\/article\/what-is-the-blacklivesmatter-movement\/zh1hl0wej","crawl_time":1780164397,"first_indexed_time":1663184438,"http_code":200,"src_unparsed":"au,com,sbs!www,\/nitv\/article\/what-is-the-blacklivesmatter-movement\/zh1hl0wej s443","src_root_hash":"1931289001181297552","history_drop_reason":null,"meta_title":"What is the #BlackLivesMatter movement? | SBS NITV","meta_descriptions":["It was the hashtag that captured the frustrations of three African American women and sparked a movement that brought worldwide attention to injustice."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":1456882724,"attrs_original_publish_time":1456882724,"attrs_is_republished":0,"attrs_nr_words":"1485","attrs_boilerpipe_nr_words":"1038","body_ext_links_number":40,"body_int_links_number":68,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1140,"download_ttfb_msec":1124,"download_size":96157}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.1 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.sbs.com.au/nitv/article/what-is-the-blacklivesmatter-movement/zh1hl0wej
Last Crawled	2026-05-30 18:06:37 (3 days ago)
First Indexed	2022-09-14 19:40:38 (3 years ago)
HTTP Status Code	200
Content
Meta Title	What is the #BlackLivesMatter movement? \| SBS NITV
Meta Description	It was the hashtag that captured the frustrations of three African American women and sparked a movement that brought worldwide attention to injustice.
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	2016-03-02 01:38:44 (10 years ago)
Original Publish Time	2016-03-02 01:38:44 (10 years ago)
Republished	No
Word Count (Total)	1,485
Word Count (Content)	1,038
Links
External Links	40
Internal Links	68
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,140
TTFB (ms)	1,124
Download Size (bytes)	96,157
Location
Host ID	152 (laksa152)
Partition ID	87
Root Hash	1931289001181297552
Unparsed URL	au,com,sbs!www,/nitv/article/what-is-the-blacklivesmatter-movement/zh1hl0wej s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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