🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 173 (from laksa018)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa173.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 = 98 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.history.com/this-day-in-history/july-3/u-s-warship-downs-iranian-passenger-jet\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.history.com/this-day-in-history/july-3/u-s-warship-downs-iranian-passenger-jet\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.history.com\/this-day-in-history\/july-3\/u-s-warship-downs-iranian-passenger-jet","crawl_time":1779712963,"first_indexed_time":1743002039,"http_code":200,"src_unparsed":"com,history!www,\/this-day-in-history\/july-3\/u-s-warship-downs-iranian-passenger-jet s443","src_root_hash":"2693338470679459773","history_drop_reason":null,"meta_title":"U.S. warship downs Iranian passenger jet | July 3, 1988 | HISTORY","meta_descriptions":["In the Persian Gulf, the U.S. Navy cruiser Vincennes shoots down an Iranian passenger jet that it mistakes for a host..."],"meta_canonical":null,"ml_categories_json":"{\"\/News\":663,\"\/News\/World_News\":581,\"\/Law_and_Government\":224,\"\/Law_and_Government\/Military\":222,\"\/Reference\":221,\"\/Law_and_Government\/Military\/Navy\":204,\"\/Reference\/General_Reference\":140}","ml_types_json":"{\"\/Article\":995,\"\/Article\/News_Update\":875}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1265718688,"attrs_original_publish_time":1265718688,"attrs_is_republished":0,"attrs_nr_words":"1570","attrs_boilerpipe_nr_words":"190","body_ext_links_number":43,"body_int_links_number":99,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":528,"download_ttfb_msec":420,"download_size":74177}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 173 · Partition 98

laksa173

2693338470679459773

📄

INDEXABLE

✅

CRAWLED

9 days 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`	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

Page Details

Property

Value

URL

https://www.history.com/this-day-in-history/july-3/u-s-warship-downs-iranian-passenger-jet

Last Crawled

2026-05-25 12:42:43 (9 days ago)

First Indexed

2025-03-26 15:13:59 (1 year ago)

HTTP Status Code

200

Content

Meta Title

U.S. warship downs Iranian passenger jet | July 3, 1988 | HISTORY

Meta Description

In the Persian Gulf, the U.S. Navy cruiser Vincennes shoots down an Iranian passenger jet that it mistakes for a host...

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

/News		66.3%
/News/World_News		58.1%
/Law_and_Government		22.4%
/Law_and_Government/Military		22.2%
/Reference		22.1%
/Law_and_Government/Military/Navy		20.4%
/Reference/General_Reference		14.0%

Raw JSON

{
    "/News": 663,
    "/News/World_News": 581,
    "/Law_and_Government": 224,
    "/Law_and_Government/Military": 222,
    "/Reference": 221,
    "/Law_and_Government/Military/Navy": 204,
    "/Reference/General_Reference": 140
}

ML Page Types

/Article		99.5%
/Article/News_Update		87.5%

Raw JSON

{
    "/Article": 995,
    "/Article/News_Update": 875
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2010-02-09 12:31:28 (16 years ago)

Original Publish Time

2010-02-09 12:31:28 (16 years ago)

Republished

Word Count (Total)

1,570

Word Count (Content)

190

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

528

TTFB (ms)

420

Download Size (bytes)

74,177

Location

Host ID

173 (laksa173)

Partition ID

Root Hash

2693338470679459773

Unparsed URL

com,history!www,/this-day-in-history/july-3/u-s-warship-downs-iranian-passenger-jet s443