Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 19 (from laksa022)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa019.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 = 21 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.arabnews.com/node/1879371/world\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.arabnews.com/node/1879371/world\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.arabnews.com\/node\/1879371\/world","crawl_time":1768825169,"first_indexed_time":1624089904,"http_code":200,"src_unparsed":"com,arabnews!www,\/node\/1879371\/world s443","src_root_hash":"11159210033575324219","history_drop_reason":null,"meta_title":"Singapore sees early rush for Sinovac COVID-19 vaccine | Arab News","meta_descriptions":["SINGAPORE: Offering Sinovac Biotech COVID-19 vaccines to the public in Singapore for the first time since Friday, several private clinics reported overwhelming demand for the Chinese-made shot, despite already available rival vaccines having far higher efficacy. Singapore has vaccinated almost half its 5.7 million population with at least one dose of the vaccines from"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":1624089850,"attrs_original_publish_time":1624089850,"attrs_is_republished":0,"attrs_nr_words":"1347","attrs_boilerpipe_nr_words":"645","body_ext_links_number":12,"body_int_links_number":86,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1170,"download_ttfb_msec":1088,"download_size":18782}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	4.5 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.arabnews.com/node/1879371/world
Last Crawled	2026-01-19 12:19:29 (4 months ago)
First Indexed	2021-06-19 08:05:04 (4 years ago)
HTTP Status Code	200
Content
Meta Title	Singapore sees early rush for Sinovac COVID-19 vaccine \| Arab News
Meta Description	SINGAPORE: Offering Sinovac Biotech COVID-19 vaccines to the public in Singapore for the first time since Friday, several private clinics reported overwhelming demand for the Chinese-made shot, despite already available rival vaccines having far higher efficacy. Singapore has vaccinated almost half its 5.7 million population with at least one dose of the vaccines from
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	2021-06-19 08:04:10 (4 years ago)
Original Publish Time	2021-06-19 08:04:10 (4 years ago)
Republished	No
Word Count (Total)	1,347
Word Count (Content)	645
Links
External Links	12
Internal Links	86
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,170
TTFB (ms)	1,088
Download Size (bytes)	18,782
Location
Host ID	19 (laksa019)
Partition ID	21
Root Hash	11159210033575324219
Unparsed URL	com,arabnews!www,/node/1879371/world 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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