🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 84 (from laksa079)

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/2004/10/24/weekinreview/what-makes-an-equation-beautiful.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nytimes.com/2004/10/24/weekinreview/what-makes-an-equation-beautiful.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nytimes.com\/2004\/10\/24\/weekinreview\/what-makes-an-equation-beautiful.html","crawl_time":1754349635,"first_indexed_time":1521408673,"http_code":200,"src_unparsed":"com,nytimes!www,\/2004\/10\/24\/weekinreview\/what-makes-an-equation-beautiful.html s443","src_root_hash":"4566504020376537684","history_drop_reason":null,"meta_title":"What Makes an Equation Beautiful - The New York Times","meta_descriptions":["CONSIDER a verbal description of the effect of gravity: drop a ball, and it will fall. That is a true enough fact, but fuzzy in the way that frustrates scientists. How fast does the ball fall? Does it fall at constant rate, or accelerate? Would a heavier ball fall faster? More words, more sentences could provide details, swelling into an unwieldy yet still incomplete paragraph."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":991,\"\/Science\/Physics\":952}","ml_types_json":"{\"\/Article\":994,\"\/Article\/Definitions\":326}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1098594000,"attrs_original_publish_time":1098594000,"attrs_is_republished":0,"attrs_nr_words":"1272","attrs_boilerpipe_nr_words":"221","body_ext_links_number":9,"body_int_links_number":112,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":1,"src_redirect":"","download_time_msec":477,"download_ttfb_msec":474,"download_size":81292}

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

🚫

NOT INDEXABLE

✅

CRAWLED

10 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	10.1 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/2004/10/24/weekinreview/what-makes-an-equation-beautiful.html

Last Crawled

2025-08-04 23:20:35 (10 months ago)

First Indexed

2018-03-18 21:31:13 (8 years ago)

HTTP Status Code

200

Content

Meta Title

What Makes an Equation Beautiful - The New York Times

Meta Description

CONSIDER a verbal description of the effect of gravity: drop a ball, and it will fall. That is a true enough fact, but fuzzy in the way that frustrates scientists. How fast does the ball fall? Does it fall at constant rate, or accelerate? Would a heavier ball fall faster? More words, more sentences could provide details, swelling into an unwieldy yet still incomplete paragraph.

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		99.1%
/Science/Physics		95.2%

Raw JSON

{
    "/Science": 991,
    "/Science/Physics": 952
}

ML Page Types

/Article		99.4%
/Article/Definitions		32.6%

Raw JSON

{
    "/Article": 994,
    "/Article/Definitions": 326
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2004-10-24 05:00:00 (21 years ago)

Original Publish Time

2004-10-24 05:00:00 (21 years ago)

Republished

Word Count (Total)

1,272

Word Count (Content)

221

Links

External Links

Internal Links

112

Technical SEO

Meta Nofollow

Meta Noarchive

Yes

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

477

TTFB (ms)

474

Download Size (bytes)

81,292

Location

Host ID

84 (laksa084)

Partition ID

Root Hash

4566504020376537684

Unparsed URL

com,nytimes!www,/2004/10/24/weekinreview/what-makes-an-equation-beautiful.html s443