🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 84 (from laksa016)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa084.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 = 88 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nytimes.com/2020/04/24/health/coronavirus-antibody-tests.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nytimes.com/2020/04/24/health/coronavirus-antibody-tests.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nytimes.com\/2020\/04\/24\/health\/coronavirus-antibody-tests.html","crawl_time":1773018698,"first_indexed_time":1587771831,"http_code":200,"src_unparsed":"com,nytimes!www,\/2020\/04\/24\/health\/coronavirus-antibody-tests.html s443","src_root_hash":"4566504020376537684","history_drop_reason":null,"meta_title":"Coronavirus Antibody Tests: Can You Trust the Results? - The New York Times","meta_descriptions":["A team of scientists worked around the clock to evaluate 14 antibody tests. A few worked as advertised. Most did not."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":886,\"\/Health\/Public_Health\":710,\"\/Health\/Public_Health\/Health_Policy\":668,\"\/Science\":557,\"\/Science\/Biological_Sciences\":552,\"\/Science\/Biological_Sciences\/Other\":286}","ml_types_json":"{\"\/Article\":999,\"\/Article\/News_Update\":657}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":"Apoorva Mandavilli","attrs_publish_time":1587770327,"attrs_original_publish_time":1587770327,"attrs_is_republished":0,"attrs_nr_words":"6947","attrs_boilerpipe_nr_words":"6149","body_ext_links_number":14,"body_int_links_number":141,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":1,"src_redirect":"","download_time_msec":726,"download_ttfb_msec":692,"download_size":139591}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 84 · Partition 88

laksa084

4566504020376537684

📄

INDEXABLE

✅

CRAWLED

2 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`	2.9 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.nytimes.com/2020/04/24/health/coronavirus-antibody-tests.html

Last Crawled

2026-03-09 01:11:38 (2 months ago)

First Indexed

2020-04-24 23:43:51 (6 years ago)

HTTP Status Code

200

Content

Meta Title

Coronavirus Antibody Tests: Can You Trust the Results? - The New York Times

Meta Description

A team of scientists worked around the clock to evaluate 14 antibody tests. A few worked as advertised. Most did not.

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

/Health		88.6%
/Health/Public_Health		71.0%
/Health/Public_Health/Health_Policy		66.8%
/Science		55.7%
/Science/Biological_Sciences		55.2%
/Science/Biological_Sciences/Other		28.6%

Raw JSON

{
    "/Health": 886,
    "/Health/Public_Health": 710,
    "/Health/Public_Health/Health_Policy": 668,
    "/Science": 557,
    "/Science/Biological_Sciences": 552,
    "/Science/Biological_Sciences/Other": 286
}

ML Page Types

/Article		99.9%
/Article/News_Update		65.7%

Raw JSON

{
    "/Article": 999,
    "/Article/News_Update": 657
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

Apoorva Mandavilli

Publish Time

2020-04-24 23:18:47 (6 years ago)

Original Publish Time

2020-04-24 23:18:47 (6 years ago)

Republished

Word Count (Total)

6,947

Word Count (Content)

6,149

Links

External Links

Internal Links

141

Technical SEO

Meta Nofollow

Meta Noarchive

Yes

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

726

TTFB (ms)

692

Download Size (bytes)

139,591

Location

Host ID

84 (laksa084)

Partition ID

Root Hash

4566504020376537684

Unparsed URL

com,nytimes!www,/2020/04/24/health/coronavirus-antibody-tests.html s443