🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 66 (from laksa051)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa066.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 = 14 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.scientificamerican.com/report/deepwater-oil-idr/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.scientificamerican.com/report/deepwater-oil-idr/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.scientificamerican.com\/report\/deepwater-oil-idr\/","crawl_time":1776804349,"first_indexed_time":1475817345,"http_code":200,"src_unparsed":"com,scientificamerican!www,\/report\/deepwater-oil-idr\/ s443","src_root_hash":"15343250200200202866","history_drop_reason":null,"meta_title":"Containing and Cleaning Up the Deepwater Oil Rig Disaster | Scientific American","meta_descriptions":["On April 20, 2010, an explosion aboard the Deepwater Horizon in the Gulf of Mexico sank the oil rig and created a leak that has spewed millions of gallons into the water. This report contains our ongoing coverage of this disaster."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":963,\"\/Science\/Earth_Sciences\":461,\"\/Science\/Earth_Sciences\/Geology\":351,\"\/Law_and_Government\":102}","ml_types_json":"{\"\/Article\":991,\"\/Article\/News_Update\":794}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1475817345,"attrs_is_republished":0,"attrs_nr_words":"975","attrs_boilerpipe_nr_words":"777","body_ext_links_number":7,"body_int_links_number":50,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1559,"download_ttfb_msec":1556,"download_size":17916}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 66 · Partition 14

laksa066

15343250200200202866

📄

INDEXABLE

✅

CRAWLED

1 month 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`	1.4 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.scientificamerican.com/report/deepwater-oil-idr/

Last Crawled

2026-04-21 20:45:49 (1 month ago)

First Indexed

2016-10-07 05:15:45 (9 years ago)

HTTP Status Code

200

Content

Meta Title

Containing and Cleaning Up the Deepwater Oil Rig Disaster | Scientific American

Meta Description

On April 20, 2010, an explosion aboard the Deepwater Horizon in the Gulf of Mexico sank the oil rig and created a leak that has spewed millions of gallons into the water. This report contains our ongoing coverage of this disaster.

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

/Science		96.3%
/Science/Earth_Sciences		46.1%
/Science/Earth_Sciences/Geology		35.1%
/Law_and_Government		10.2%

Raw JSON

{
    "/Science": 963,
    "/Science/Earth_Sciences": 461,
    "/Science/Earth_Sciences/Geology": 351,
    "/Law_and_Government": 102
}

ML Page Types

/Article		99.1%
/Article/News_Update		79.4%

Raw JSON

{
    "/Article": 991,
    "/Article/News_Update": 794
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2016-10-07 05:15:45 (9 years ago)

Republished

Word Count (Total)

975

Word Count (Content)

777

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

1,559

TTFB (ms)

1,556

Download Size (bytes)

17,916

Location

Host ID

66 (laksa066)

Partition ID

Root Hash

15343250200200202866

Unparsed URL

com,scientificamerican!www,/report/deepwater-oil-idr/ s443