Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 20 (from laksa163)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa020.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 = 32 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://copyrightwitness.com/copyright/p08_berne_convention\')), getAhrefsUnparsedNoserviceFromURL(\'https://copyrightwitness.com/copyright/p08_berne_convention\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/copyrightwitness.com\/copyright\/p08_berne_convention","crawl_time":1779830491,"first_indexed_time":1521246271,"http_code":200,"src_unparsed":"com,copyrightwitness!\/copyright\/p08_berne_convention s443","src_root_hash":"15160447798688666420","history_drop_reason":null,"meta_title":"P-08: The Berne Convention (international copyright law)","meta_descriptions":["The Berne Convention is the primary international legislation covering copyright protection. This fact sheet explains the Berne Convention and how the rules of the convention are applied."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1521246271,"attrs_is_republished":0,"attrs_nr_words":"844","attrs_boilerpipe_nr_words":"676","body_ext_links_number":5,"body_int_links_number":44,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":199,"download_ttfb_msec":198,"download_size":5623}

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://copyrightwitness.com/copyright/p08_berne_convention
Last Crawled	2026-05-26 21:21:31 (7 days ago)
First Indexed	2018-03-17 00:24:31 (8 years ago)
HTTP Status Code	200
Content
Meta Title	P-08: The Berne Convention (international copyright law)
Meta Description	The Berne Convention is the primary international legislation covering copyright protection. This fact sheet explains the Berne Convention and how the rules of the convention are applied.
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
Author	null
Publish Time	not set
Original Publish Time	2018-03-17 00:24:31 (8 years ago)
Republished	No
Word Count (Total)	844
Word Count (Content)	676
Links
External Links	5
Internal Links	44
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	199
TTFB (ms)	198
Download Size (bytes)	5,623
Location
Host ID	20 (laksa020)
Partition ID	32
Root Hash	15160447798688666420
Unparsed URL	com,copyrightwitness!/copyright/p08_berne_convention 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