Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 128 (from laksa085)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa128.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://www.grainger.com/category/furnishings-appliances-hospitality/furniture/folding-chairs\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.grainger.com/category/furnishings-appliances-hospitality/furniture/folding-chairs\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.grainger.com\/category\/furnishings-appliances-hospitality\/furniture\/folding-chairs","crawl_time":1775342494,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,grainger!www,\/category\/furnishings-appliances-hospitality\/furniture\/folding-chairs s443","src_root_hash":"17718589658114746728","history_drop_reason":null,"meta_title":"Whoops, we couldn't find that.","meta_descriptions":[],"attrs_boilerpipe_text":"Sorry, we're unable to complete your request\nWe cannot complete your request due to a technical difficulty. You may return to the previous page or\ngo to the homepage and explore other options. For immediate assistance please call us.","attrs_markdown":"# Sorry, we're unable to complete your request\nWe cannot complete your request due to a technical difficulty. You may return to the previous page or  \n go to the homepage and explore other options. For immediate assistance please call us.\n\nError Ref: %26%2332%3b%26%2335%3b18%26%2346%3b1c847b5c%26%2346%3b1775342496%26%2346%3b98394b5\n\nPrevious Page Return to your previous page\n\nHomepage Return to Grainger homepage\n\nCall Us 1-800-GRAINGER (1-800-472-4643)\n###","attrs_readable_markdown":"## Sorry, we're unable to complete your request\nWe cannot complete your request due to a technical difficulty. You may return to the previous page or  \n go to the homepage and explore other options. For immediate assistance please call us.","meta_canonical":null}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.3 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://www.grainger.com/category/furnishings-appliances-hospitality/furniture/folding-chairs
Last Crawled	2026-04-04 22:41:34 (9 days ago)
First Indexed	not set
HTTP Status Code	200
Meta Title	Whoops, we couldn't find that.
Meta Description	null
Meta Canonical	null
Boilerpipe Text	Sorry, we're unable to complete your request We cannot complete your request due to a technical difficulty. You may return to the previous page or go to the homepage and explore other options. For immediate assistance please call us.
Markdown	# Sorry, we're unable to complete your request We cannot complete your request due to a technical difficulty. You may return to the previous page or go to the homepage and explore other options. For immediate assistance please call us. Error Ref: %26%2332%3b%26%2335%3b18%26%2346%3b1c847b5c%26%2346%3b1775342496%26%2346%3b98394b5 Previous Page Return to your previous page Homepage Return to Grainger homepage Call Us 1-800-GRAINGER (1-800-472-4643) ###
Readable Markdown	## Sorry, we're unable to complete your request We cannot complete your request due to a technical difficulty. You may return to the previous page or go to the homepage and explore other options. For immediate assistance please call us.
Shard	128 (laksa)
Root Hash	17718589658114746728
Unparsed URL	com,grainger!www,/category/furnishings-appliances-hospitality/furniture/folding-chairs s443

🕷️ Crawler Inspector

URL Lookup

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

Page Info Filters

Page Details