🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 21 (from laksa193)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa021.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 = 65 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.theatlantic.com/science/archive/2021/09/pfizer-ceo-vaccine-young-children-2-4/620236/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.theatlantic.com/science/archive/2021/09/pfizer-ceo-vaccine-young-children-2-4/620236/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.theatlantic.com\/science\/archive\/2021\/09\/pfizer-ceo-vaccine-young-children-2-4\/620236\/","crawl_time":1780190225,"first_indexed_time":1632875462,"http_code":200,"src_unparsed":"com,theatlantic!www,\/science\/archive\/2021\/09\/pfizer-ceo-vaccine-young-children-2-4\/620236\/ s443","src_root_hash":"13119341252700813021","history_drop_reason":null,"meta_title":"Pfizer CEO: When to Expect Vaccines for Children 2-4 - The Atlantic","meta_descriptions":["Pfizer’s CEO set a timeline for when Americans can expect the earliest news about shots for young children."],"meta_canonical":null,"ml_categories_json":"{\"\/Health\":989,\"\/Health\/Pediatrics\":914,\"\/News\":112,\"\/News\/Health_News\":112}","ml_types_json":"{\"\/Article\":998,\"\/Article\/News_Update\":987}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":"Sarah Zhang","attrs_publish_time":1632872160,"attrs_original_publish_time":1630454400,"attrs_is_republished":0,"attrs_nr_words":"1025","attrs_boilerpipe_nr_words":"745","body_ext_links_number":19,"body_int_links_number":86,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":366,"download_ttfb_msec":359,"download_size":34807}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 21 · Partition 65

laksa021

13119341252700813021

📄

INDEXABLE

✅

CRAWLED

3 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`	0.1 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.theatlantic.com/science/archive/2021/09/pfizer-ceo-vaccine-young-children-2-4/620236/

Last Crawled

2026-05-31 01:17:05 (3 days ago)

First Indexed

2021-09-29 00:31:02 (4 years ago)

HTTP Status Code

200

Content

Meta Title

Pfizer CEO: When to Expect Vaccines for Children 2-4 - The Atlantic

Meta Description

Pfizer’s CEO set a timeline for when Americans can expect the earliest news about shots for young children.

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		98.9%
/Health/Pediatrics		91.4%
/News		11.2%
/News/Health_News		11.2%

Raw JSON

{
    "/Health": 989,
    "/Health/Pediatrics": 914,
    "/News": 112,
    "/News/Health_News": 112
}

ML Page Types

/Article		99.8%
/Article/News_Update		98.7%

Raw JSON

{
    "/Article": 998,
    "/Article/News_Update": 987
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

Sarah Zhang

Publish Time

2021-09-28 23:36:00 (4 years ago)

Original Publish Time

2021-09-01 00:00:00 (4 years ago)

Republished

Word Count (Total)

1,025

Word Count (Content)

745

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

366

TTFB (ms)

359

Download Size (bytes)

34,807

Location

Host ID

21 (laksa021)

Partition ID

Root Hash

13119341252700813021

Unparsed URL

com,theatlantic!www,/science/archive/2021/09/pfizer-ceo-vaccine-young-children-2-4/620236/ s443