Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 153 (from laksa117)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa153.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 = 96 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.vietnam.vn/ms/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.vietnam.vn/ms/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.vietnam.vn\/ms\/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam","crawl_time":1757596390,"first_indexed_time":0,"http_code":200,"src_unparsed":"vn,vietnam!www,\/ms\/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam s443","src_root_hash":"14003367814885039353","history_drop_reason":null,"meta_title":"Semak format Kumpulan Kereta Api Vietnam","meta_descriptions":["Pembentukan Kumpulan Kereta Api Vietnam berdasarkan Vietnam Railway Corporation (VNR) bergantung pada sama ada laluan kereta api berkelajuan tinggi di paksi Utara-Selatan dilaburkan dengan modal awam atau modal swasta."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ms","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1757596390,"attrs_is_republished":0,"attrs_nr_words":"2540","attrs_boilerpipe_nr_words":"835","body_ext_links_number":6,"body_int_links_number":110,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":0,"src_redirect":"","download_time_msec":2193,"download_ttfb_msec":1806,"download_size":123018}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	8.8 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.vietnam.vn/ms/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam
Last Crawled	2025-09-11 13:13:10 (8 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	Semak format Kumpulan Kereta Api Vietnam
Meta Description	Pembentukan Kumpulan Kereta Api Vietnam berdasarkan Vietnam Railway Corporation (VNR) bergantung pada sama ada laluan kereta api berkelajuan tinggi di paksi Utara-Selatan dilaburkan dengan modal awam atau modal swasta.
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	ms
Author	null
Publish Time	not set
Original Publish Time	2025-09-11 13:13:10 (8 months ago)
Republished	No
Word Count (Total)	2,540
Word Count (Content)	835
Links
External Links	6
Internal Links	110
Technical SEO
Meta Nofollow	No
Meta Noarchive	Yes
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	2,193
TTFB (ms)	1,806
Download Size (bytes)	123,018
Location
Host ID	153 (laksa153)
Partition ID	96
Root Hash	14003367814885039353
Unparsed URL	vn,vietnam!www,/ms/soi-dinh-dang-cua-tap-doan-duong-sat-viet-nam 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

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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