Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 75 (from laksa143)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa075.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, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://vk.com/al_index.php\')), getAhrefsUnparsedNoserviceFromURL(\'https://vk.com/al_index.php\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/vk.com\/al_index.php","crawl_time":1775746683,"first_indexed_time":1473211641,"http_code":200,"src_unparsed":"com,vk!\/al_index.php s443","src_root_hash":"14923449321674293675","history_drop_reason":null,"meta_title":"VK | Welcome!","meta_descriptions":["VK is the largest European social network with more than 100 million active users. Our goal is to keep old friends, ex-classmates, neighbors and colleagues in touch."],"attrs_boilerpipe_text":"Information about content","attrs_markdown":"![](https:\/\/top-fwz1.mail.ru\/counter?id=2579437;js=na)\n\nЗагружается...\n\nGo up\n\nSearch VK\n\nОчистить\n\nCreate business page\n\nЗагружается...\n\n[Help](https:\/\/id.vk.com\/about\/faq\/users\/registration_and_login\/login?utm_source=auth_help_web2&utm_medium=organic&utm_content=init-undefined)\n\n[VK © 2006–2026](https:\/\/vk.com\/about)\n\nInformation about content\n\n[Terms](https:\/\/vk.com\/terms)\n\n[Learn more about VK ID](https:\/\/id.vk.com\/about\/id)\n\n[VK Ads](https:\/\/ads.vk.com\/promo\/firstbonus)\n\n[Developers](https:\/\/dev.vk.com\/)\n\n[English](https:\/\/vk.com\/al_index.php)","attrs_readable_markdown":"Information about content","meta_canonical":null}

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 (distributed domain, exempt)
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://vk.com/al_index.php
Last Crawled	2026-04-09 14:58:03 (1 day ago)
First Indexed	2016-09-07 01:27:21 (9 years ago)
HTTP Status Code	200
Meta Title	VK \| Welcome!
Meta Description	VK is the largest European social network with more than 100 million active users. Our goal is to keep old friends, ex-classmates, neighbors and colleagues in touch.
Meta Canonical	null
Boilerpipe Text	Information about content
Markdown	![](https://top-fwz1.mail.ru/counter?id=2579437;js=na) Загружается... Go up Search VK Очистить Create business page Загружается... [Help](https://id.vk.com/about/faq/users/registration_and_login/login?utm_source=auth_help_web2&utm_medium=organic&utm_content=init-undefined) [VK © 2006–2026](https://vk.com/about) Information about content [Terms](https://vk.com/terms) [Learn more about VK ID](https://id.vk.com/about/id) [VK Ads](https://ads.vk.com/promo/firstbonus) [Developers](https://dev.vk.com/) [English](https://vk.com/al_index.php)
Readable Markdown	Information about content
Shard	75 (laksa)
Root Hash	14923449321674293675
Unparsed URL	com,vk!/al_index.php s443

🕷️ Crawler Inspector

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Direct Parameter Lookup

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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