Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 147 (from laksa068)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa147.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 = 97 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://silvertraveladvisor.com/articles/antarctica-expedition-cruise-with-silversea/\')), getAhrefsUnparsedNoserviceFromURL(\'https://silvertraveladvisor.com/articles/antarctica-expedition-cruise-with-silversea/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/silvertraveladvisor.com\/articles\/antarctica-expedition-cruise-with-silversea\/","crawl_time":1779850052,"first_indexed_time":1721158246,"http_code":200,"src_unparsed":"com,silvertraveladvisor!\/articles\/antarctica-expedition-cruise-with-silversea\/ s443","src_root_hash":"18437505041385039547","history_drop_reason":null,"meta_title":"Antarctica expedition cruise with Silversea - Silver Travel Advisor","meta_descriptions":["Antarctica had been on my wish list for as long as I can remember. So to say I was excited to finally travel to Antarctica with ultra-luxury cruise line Silversea is somewhat of an understatement!"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-gb","attrs_author":null,"attrs_publish_time":1724082741,"attrs_original_publish_time":1721158246,"attrs_is_republished":1,"attrs_nr_words":"4808","attrs_boilerpipe_nr_words":"3696","body_ext_links_number":23,"body_int_links_number":108,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":79,"download_ttfb_msec":72,"download_size":85558}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.3 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://silvertraveladvisor.com/articles/antarctica-expedition-cruise-with-silversea/
Last Crawled	2026-05-27 02:47:32 (7 days ago)
First Indexed	2024-07-16 19:30:46 (1 year ago)
HTTP Status Code	200
Content
Meta Title	Antarctica expedition cruise with Silversea - Silver Travel Advisor
Meta Description	Antarctica had been on my wish list for as long as I can remember. So to say I was excited to finally travel to Antarctica with ultra-luxury cruise line Silversea is somewhat of an understatement!
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-gb
Author	null
Publish Time	2024-08-19 15:52:21 (1 year ago)
Original Publish Time	2024-07-16 19:30:46 (1 year ago)
Republished	Yes
Word Count (Total)	4,808
Word Count (Content)	3,696
Links
External Links	23
Internal Links	108
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	79
TTFB (ms)	72
Download Size (bytes)	85,558
Location
Host ID	147 (laksa147)
Partition ID	97
Root Hash	18437505041385039547
Unparsed URL	com,silvertraveladvisor!/articles/antarctica-expedition-cruise-with-silversea/ 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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