🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 102 (from laksa086)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa102.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 = 46 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.tandfonline.com/doi/full/10.1080/25751654.2024.2367290\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.tandfonline.com/doi/full/10.1080/25751654.2024.2367290\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/25751654.2024.2367290","crawl_time":1769244242,"first_indexed_time":1719812981,"http_code":200,"src_unparsed":"com,tandfonline!www,\/doi\/full\/10.1080\/25751654.2024.2367290 s443","src_root_hash":"17870084574864829302","history_drop_reason":null,"meta_title":"Full article: The Effectiveness of Halting Measures in Constraining North Korea’s Nuclear Weapons Program","meta_descriptions":["The question of ‘irreversibility’ in arms control, non-proliferation, and disarmament has evolved significantly since it came to enhanced prominence in the 1990s. Initially seen as a zero-sum objec..."],"meta_canonical":null,"ml_categories_json":"{\"\/Law_and_Government\":868,\"\/Law_and_Government\/Military\":743,\"\/Law_and_Government\/Military\/Other\":703,\"\/Science\":199}","ml_types_json":"{\"\/Article\":998,\"\/Article\/Study_or_Research_Findings\":520}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1719812981,"attrs_is_republished":0,"attrs_nr_words":"10641","attrs_boilerpipe_nr_words":"6578","body_ext_links_number":108,"body_int_links_number":174,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":1,"src_redirect":"","download_time_msec":1225,"download_ttfb_msec":356,"download_size":58908}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 102 · Partition 46

laksa102

17870084574864829302

📄

INDEXABLE

✅

CRAWLED

4 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	4.4 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

Page Details

Property

Value

URL

https://www.tandfonline.com/doi/full/10.1080/25751654.2024.2367290

Last Crawled

2026-01-24 08:44:02 (4 months ago)

First Indexed

2024-07-01 05:49:41 (1 year ago)

HTTP Status Code

200

Content

Meta Title

Full article: The Effectiveness of Halting Measures in Constraining North Korea’s Nuclear Weapons Program

Meta Description

The question of ‘irreversibility’ in arms control, non-proliferation, and disarmament has evolved significantly since it came to enhanced prominence in the 1990s. Initially seen as a zero-sum objec...

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

/Law_and_Government		86.8%
/Law_and_Government/Military		74.3%
/Law_and_Government/Military/Other		70.3%
/Science		19.9%

Raw JSON

{
    "/Law_and_Government": 868,
    "/Law_and_Government/Military": 743,
    "/Law_and_Government/Military/Other": 703,
    "/Science": 199
}

ML Page Types

/Article		99.8%
/Article/Study_or_Research_Findings		52.0%

Raw JSON

{
    "/Article": 998,
    "/Article/Study_or_Research_Findings": 520
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2024-07-01 05:49:41 (1 year ago)

Republished

Word Count (Total)

10,641

Word Count (Content)

6,578

Links

External Links

108

Internal Links

174

Technical SEO

Meta Nofollow

Meta Noarchive

Yes

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

1,225

TTFB (ms)

356

Download Size (bytes)

58,908

Location

Host ID

102 (laksa102)

Partition ID

Root Hash

17870084574864829302

Unparsed URL

com,tandfonline!www,/doi/full/10.1080/25751654.2024.2367290 s443