Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 86 (from laksa029)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa086.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 = 12 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://rmcoin.com/blog/top-5-rarest-coins-in-the-us-rocky-mountain-coin/\')), getAhrefsUnparsedNoserviceFromURL(\'https://rmcoin.com/blog/top-5-rarest-coins-in-the-us-rocky-mountain-coin/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/rmcoin.com\/blog\/top-5-rarest-coins-in-the-us-rocky-mountain-coin\/","crawl_time":1778749602,"first_indexed_time":1623958479,"http_code":200,"src_unparsed":"com,rmcoin!\/blog\/top-5-rarest-coins-in-the-us-rocky-mountain-coin\/ s443","src_root_hash":"5087684903528602486","history_drop_reason":null,"meta_title":"Top 5 Rarest Coins in the US | Rocky Mountain Coin - Buy & Sell Gold & Silver Wisely in Denver, CO | Rocky Mountain Coin","meta_descriptions":["What are the rarest coins in the United States? Why are they so rare? Learn these answers and more in our blog about the United States' rarest coins!","Top 5 Rarest Coins in the US The four United States mints — Philadelphia, Denver, West Point, and San Francisco — have produced billions of coins since the 18th and 19th centuries, but the rarest coins have less than 15 pieces remaining. Learn about the five rarest coins in the United"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1623942001,"attrs_original_publish_time":1623942001,"attrs_is_republished":0,"attrs_nr_words":"1122","attrs_boilerpipe_nr_words":"646","body_ext_links_number":13,"body_int_links_number":180,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1692,"download_ttfb_msec":1688,"download_size":62521}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.7 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://rmcoin.com/blog/top-5-rarest-coins-in-the-us-rocky-mountain-coin/
Last Crawled	2026-05-14 09:06:42 (20 days ago)
First Indexed	2021-06-17 19:34:39 (4 years ago)
HTTP Status Code	200
Content
Meta Title	Top 5 Rarest Coins in the US \| Rocky Mountain Coin - Buy & Sell Gold & Silver Wisely in Denver, CO \| Rocky Mountain Coin
Meta Description	What are the rarest coins in the United States? Why are they so rare? Learn these answers and more in our blog about the United States' rarest coins!, Top 5 Rarest Coins in the US The four United States mints — Philadelphia, Denver, West Point, and San Francisco — have produced billions of coins since the 18th and 19th centuries, but the rarest coins have less than 15 pieces remaining. Learn about the five rarest coins in the United
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-us
Author	null
Publish Time	2021-06-17 15:00:01 (4 years ago)
Original Publish Time	2021-06-17 15:00:01 (4 years ago)
Republished	No
Word Count (Total)	1,122
Word Count (Content)	646
Links
External Links	13
Internal Links	180
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,692
TTFB (ms)	1,688
Download Size (bytes)	62,521
Location
Host ID	86 (laksa086)
Partition ID	12
Root Hash	5087684903528602486
Unparsed URL	com,rmcoin!/blog/top-5-rarest-coins-in-the-us-rocky-mountain-coin/ s443

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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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